Corrosion study of biodegradable magnesium based 1393 bioactive glass in simulated body fluid
The present work deals with study of corrosion behavior of Magnesium based biodegradable alloy added with 1393 bioactive glass in simulated body fluid, which can be used as an orthopedic implant or bone fixation. Various efforts had been done for development of magnesium based alloy but the main pro...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Rai, Pooja [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2019transfer abstract |
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| Umfang: |
11 |
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| Übergeordnetes Werk: |
Enthalten in: Soil and water bioengineering: Practice and research needs for reconciling natural hazard control and ecological restoration - Rey, F. ELSEVIER, 2018, Amsterdam [u.a.] |
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| Übergeordnetes Werk: |
volume:45 ; year:2019 ; number:14 ; day:1 ; month:10 ; pages:16893-16903 ; extent:11 |
| Links: |
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| DOI / URN: |
10.1016/j.ceramint.2019.05.234 |
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ELV047496711 |
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| 245 | 1 | 0 | |a Corrosion study of biodegradable magnesium based 1393 bioactive glass in simulated body fluid |
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| 520 | |a The present work deals with study of corrosion behavior of Magnesium based biodegradable alloy added with 1393 bioactive glass in simulated body fluid, which can be used as an orthopedic implant or bone fixation. Various efforts had been done for development of magnesium based alloy but the main problem observed was high corrosion rate. Our work consists of developing a Magnesium based alloy with addition of Zinc, Aluminum and Calcium along with 15% 1393 bio-active glass. The alloying elements have their own advantages associated with them. Further the alloy has been studied for the corrosion behavior after 1 days, 3days, 5 days, 7 days and 14 days. Samples have been tested for their corrosion behavior in simulated body fluid and their corrosion rate has been observed by weight loss method and electro potentio-dynamic tests. Atomic Absorption Spectrophotometry (AAS) of the samples has been done in order to get more precise results. Young's Modulus of the alloy has been found to be in the range of 33.80 GPa–46.72 GPa, which is near to the human bone. Also the surface morphology and phase analysis of the samples has been done by Scanning Electron Microscopy and X-Ray Diffraction Technique. Initial corrosion rate of the sample is fast but after 7 days the decrease in corrosion behavior has been observed. SEM images of the samples have confirmed the formation of hydroxyapatite layer and the X-Ray Diffraction of corrosion products have shown the formation of complexes of Magnesium on the surface. | ||
| 520 | |a The present work deals with study of corrosion behavior of Magnesium based biodegradable alloy added with 1393 bioactive glass in simulated body fluid, which can be used as an orthopedic implant or bone fixation. Various efforts had been done for development of magnesium based alloy but the main problem observed was high corrosion rate. Our work consists of developing a Magnesium based alloy with addition of Zinc, Aluminum and Calcium along with 15% 1393 bio-active glass. The alloying elements have their own advantages associated with them. Further the alloy has been studied for the corrosion behavior after 1 days, 3days, 5 days, 7 days and 14 days. Samples have been tested for their corrosion behavior in simulated body fluid and their corrosion rate has been observed by weight loss method and electro potentio-dynamic tests. Atomic Absorption Spectrophotometry (AAS) of the samples has been done in order to get more precise results. Young's Modulus of the alloy has been found to be in the range of 33.80 GPa–46.72 GPa, which is near to the human bone. Also the surface morphology and phase analysis of the samples has been done by Scanning Electron Microscopy and X-Ray Diffraction Technique. Initial corrosion rate of the sample is fast but after 7 days the decrease in corrosion behavior has been observed. SEM images of the samples have confirmed the formation of hydroxyapatite layer and the X-Ray Diffraction of corrosion products have shown the formation of complexes of Magnesium on the surface. | ||
| 650 | 7 | |a Biodegradable |2 Elsevier | |
| 650 | 7 | |a Corrosion |2 Elsevier | |
| 650 | 7 | |a 1393 bioactive glass |2 Elsevier | |
| 650 | 7 | |a Atomic absorption spectrophotometry |2 Elsevier | |
| 650 | 7 | |a Hydroxyapatite |2 Elsevier | |
| 650 | 7 | |a Magnesium |2 Elsevier | |
| 700 | 1 | |a Rai, Amrendra |4 oth | |
| 700 | 1 | |a Kumar, Vijay |4 oth | |
| 700 | 1 | |a Chaturvedi, R.K. |4 oth | |
| 700 | 1 | |a Singh, Vinay Kumar |4 oth | |
| 773 | 0 | 8 | |i Enthalten in |n Elsevier Science |a Rey, F. ELSEVIER |t Soil and water bioengineering: Practice and research needs for reconciling natural hazard control and ecological restoration |d 2018 |g Amsterdam [u.a.] |w (DE-627)ELV000899798 |
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10.1016/j.ceramint.2019.05.234 doi GBV00000000000706.pica (DE-627)ELV047496711 (ELSEVIER)S0272-8842(19)31347-1 DE-627 ger DE-627 rakwb eng 333.7 610 VZ 43.12 bkl 43.13 bkl 44.13 bkl Rai, Pooja verfasserin aut Corrosion study of biodegradable magnesium based 1393 bioactive glass in simulated body fluid 2019transfer abstract 11 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The present work deals with study of corrosion behavior of Magnesium based biodegradable alloy added with 1393 bioactive glass in simulated body fluid, which can be used as an orthopedic implant or bone fixation. Various efforts had been done for development of magnesium based alloy but the main problem observed was high corrosion rate. Our work consists of developing a Magnesium based alloy with addition of Zinc, Aluminum and Calcium along with 15% 1393 bio-active glass. The alloying elements have their own advantages associated with them. Further the alloy has been studied for the corrosion behavior after 1 days, 3days, 5 days, 7 days and 14 days. Samples have been tested for their corrosion behavior in simulated body fluid and their corrosion rate has been observed by weight loss method and electro potentio-dynamic tests. Atomic Absorption Spectrophotometry (AAS) of the samples has been done in order to get more precise results. Young's Modulus of the alloy has been found to be in the range of 33.80 GPa–46.72 GPa, which is near to the human bone. Also the surface morphology and phase analysis of the samples has been done by Scanning Electron Microscopy and X-Ray Diffraction Technique. Initial corrosion rate of the sample is fast but after 7 days the decrease in corrosion behavior has been observed. SEM images of the samples have confirmed the formation of hydroxyapatite layer and the X-Ray Diffraction of corrosion products have shown the formation of complexes of Magnesium on the surface. The present work deals with study of corrosion behavior of Magnesium based biodegradable alloy added with 1393 bioactive glass in simulated body fluid, which can be used as an orthopedic implant or bone fixation. Various efforts had been done for development of magnesium based alloy but the main problem observed was high corrosion rate. Our work consists of developing a Magnesium based alloy with addition of Zinc, Aluminum and Calcium along with 15% 1393 bio-active glass. The alloying elements have their own advantages associated with them. Further the alloy has been studied for the corrosion behavior after 1 days, 3days, 5 days, 7 days and 14 days. Samples have been tested for their corrosion behavior in simulated body fluid and their corrosion rate has been observed by weight loss method and electro potentio-dynamic tests. Atomic Absorption Spectrophotometry (AAS) of the samples has been done in order to get more precise results. Young's Modulus of the alloy has been found to be in the range of 33.80 GPa–46.72 GPa, which is near to the human bone. Also the surface morphology and phase analysis of the samples has been done by Scanning Electron Microscopy and X-Ray Diffraction Technique. Initial corrosion rate of the sample is fast but after 7 days the decrease in corrosion behavior has been observed. SEM images of the samples have confirmed the formation of hydroxyapatite layer and the X-Ray Diffraction of corrosion products have shown the formation of complexes of Magnesium on the surface. Biodegradable Elsevier Corrosion Elsevier 1393 bioactive glass Elsevier Atomic absorption spectrophotometry Elsevier Hydroxyapatite Elsevier Magnesium Elsevier Rai, Amrendra oth Kumar, Vijay oth Chaturvedi, R.K. oth Singh, Vinay Kumar oth Enthalten in Elsevier Science Rey, F. ELSEVIER Soil and water bioengineering: Practice and research needs for reconciling natural hazard control and ecological restoration 2018 Amsterdam [u.a.] (DE-627)ELV000899798 volume:45 year:2019 number:14 day:1 month:10 pages:16893-16903 extent:11 https://doi.org/10.1016/j.ceramint.2019.05.234 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA SSG-OPC-GGO 43.12 Umweltchemie VZ 43.13 Umwelttoxikologie VZ 44.13 Medizinische Ökologie VZ AR 45 2019 14 1 1001 16893-16903 11 |
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10.1016/j.ceramint.2019.05.234 doi GBV00000000000706.pica (DE-627)ELV047496711 (ELSEVIER)S0272-8842(19)31347-1 DE-627 ger DE-627 rakwb eng 333.7 610 VZ 43.12 bkl 43.13 bkl 44.13 bkl Rai, Pooja verfasserin aut Corrosion study of biodegradable magnesium based 1393 bioactive glass in simulated body fluid 2019transfer abstract 11 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The present work deals with study of corrosion behavior of Magnesium based biodegradable alloy added with 1393 bioactive glass in simulated body fluid, which can be used as an orthopedic implant or bone fixation. Various efforts had been done for development of magnesium based alloy but the main problem observed was high corrosion rate. Our work consists of developing a Magnesium based alloy with addition of Zinc, Aluminum and Calcium along with 15% 1393 bio-active glass. The alloying elements have their own advantages associated with them. Further the alloy has been studied for the corrosion behavior after 1 days, 3days, 5 days, 7 days and 14 days. Samples have been tested for their corrosion behavior in simulated body fluid and their corrosion rate has been observed by weight loss method and electro potentio-dynamic tests. Atomic Absorption Spectrophotometry (AAS) of the samples has been done in order to get more precise results. Young's Modulus of the alloy has been found to be in the range of 33.80 GPa–46.72 GPa, which is near to the human bone. Also the surface morphology and phase analysis of the samples has been done by Scanning Electron Microscopy and X-Ray Diffraction Technique. Initial corrosion rate of the sample is fast but after 7 days the decrease in corrosion behavior has been observed. SEM images of the samples have confirmed the formation of hydroxyapatite layer and the X-Ray Diffraction of corrosion products have shown the formation of complexes of Magnesium on the surface. The present work deals with study of corrosion behavior of Magnesium based biodegradable alloy added with 1393 bioactive glass in simulated body fluid, which can be used as an orthopedic implant or bone fixation. Various efforts had been done for development of magnesium based alloy but the main problem observed was high corrosion rate. Our work consists of developing a Magnesium based alloy with addition of Zinc, Aluminum and Calcium along with 15% 1393 bio-active glass. The alloying elements have their own advantages associated with them. Further the alloy has been studied for the corrosion behavior after 1 days, 3days, 5 days, 7 days and 14 days. Samples have been tested for their corrosion behavior in simulated body fluid and their corrosion rate has been observed by weight loss method and electro potentio-dynamic tests. Atomic Absorption Spectrophotometry (AAS) of the samples has been done in order to get more precise results. Young's Modulus of the alloy has been found to be in the range of 33.80 GPa–46.72 GPa, which is near to the human bone. Also the surface morphology and phase analysis of the samples has been done by Scanning Electron Microscopy and X-Ray Diffraction Technique. Initial corrosion rate of the sample is fast but after 7 days the decrease in corrosion behavior has been observed. SEM images of the samples have confirmed the formation of hydroxyapatite layer and the X-Ray Diffraction of corrosion products have shown the formation of complexes of Magnesium on the surface. Biodegradable Elsevier Corrosion Elsevier 1393 bioactive glass Elsevier Atomic absorption spectrophotometry Elsevier Hydroxyapatite Elsevier Magnesium Elsevier Rai, Amrendra oth Kumar, Vijay oth Chaturvedi, R.K. oth Singh, Vinay Kumar oth Enthalten in Elsevier Science Rey, F. ELSEVIER Soil and water bioengineering: Practice and research needs for reconciling natural hazard control and ecological restoration 2018 Amsterdam [u.a.] (DE-627)ELV000899798 volume:45 year:2019 number:14 day:1 month:10 pages:16893-16903 extent:11 https://doi.org/10.1016/j.ceramint.2019.05.234 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA SSG-OPC-GGO 43.12 Umweltchemie VZ 43.13 Umwelttoxikologie VZ 44.13 Medizinische Ökologie VZ AR 45 2019 14 1 1001 16893-16903 11 |
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10.1016/j.ceramint.2019.05.234 doi GBV00000000000706.pica (DE-627)ELV047496711 (ELSEVIER)S0272-8842(19)31347-1 DE-627 ger DE-627 rakwb eng 333.7 610 VZ 43.12 bkl 43.13 bkl 44.13 bkl Rai, Pooja verfasserin aut Corrosion study of biodegradable magnesium based 1393 bioactive glass in simulated body fluid 2019transfer abstract 11 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The present work deals with study of corrosion behavior of Magnesium based biodegradable alloy added with 1393 bioactive glass in simulated body fluid, which can be used as an orthopedic implant or bone fixation. Various efforts had been done for development of magnesium based alloy but the main problem observed was high corrosion rate. Our work consists of developing a Magnesium based alloy with addition of Zinc, Aluminum and Calcium along with 15% 1393 bio-active glass. The alloying elements have their own advantages associated with them. Further the alloy has been studied for the corrosion behavior after 1 days, 3days, 5 days, 7 days and 14 days. Samples have been tested for their corrosion behavior in simulated body fluid and their corrosion rate has been observed by weight loss method and electro potentio-dynamic tests. Atomic Absorption Spectrophotometry (AAS) of the samples has been done in order to get more precise results. Young's Modulus of the alloy has been found to be in the range of 33.80 GPa–46.72 GPa, which is near to the human bone. Also the surface morphology and phase analysis of the samples has been done by Scanning Electron Microscopy and X-Ray Diffraction Technique. Initial corrosion rate of the sample is fast but after 7 days the decrease in corrosion behavior has been observed. SEM images of the samples have confirmed the formation of hydroxyapatite layer and the X-Ray Diffraction of corrosion products have shown the formation of complexes of Magnesium on the surface. The present work deals with study of corrosion behavior of Magnesium based biodegradable alloy added with 1393 bioactive glass in simulated body fluid, which can be used as an orthopedic implant or bone fixation. Various efforts had been done for development of magnesium based alloy but the main problem observed was high corrosion rate. Our work consists of developing a Magnesium based alloy with addition of Zinc, Aluminum and Calcium along with 15% 1393 bio-active glass. The alloying elements have their own advantages associated with them. Further the alloy has been studied for the corrosion behavior after 1 days, 3days, 5 days, 7 days and 14 days. Samples have been tested for their corrosion behavior in simulated body fluid and their corrosion rate has been observed by weight loss method and electro potentio-dynamic tests. Atomic Absorption Spectrophotometry (AAS) of the samples has been done in order to get more precise results. Young's Modulus of the alloy has been found to be in the range of 33.80 GPa–46.72 GPa, which is near to the human bone. Also the surface morphology and phase analysis of the samples has been done by Scanning Electron Microscopy and X-Ray Diffraction Technique. Initial corrosion rate of the sample is fast but after 7 days the decrease in corrosion behavior has been observed. SEM images of the samples have confirmed the formation of hydroxyapatite layer and the X-Ray Diffraction of corrosion products have shown the formation of complexes of Magnesium on the surface. Biodegradable Elsevier Corrosion Elsevier 1393 bioactive glass Elsevier Atomic absorption spectrophotometry Elsevier Hydroxyapatite Elsevier Magnesium Elsevier Rai, Amrendra oth Kumar, Vijay oth Chaturvedi, R.K. oth Singh, Vinay Kumar oth Enthalten in Elsevier Science Rey, F. ELSEVIER Soil and water bioengineering: Practice and research needs for reconciling natural hazard control and ecological restoration 2018 Amsterdam [u.a.] (DE-627)ELV000899798 volume:45 year:2019 number:14 day:1 month:10 pages:16893-16903 extent:11 https://doi.org/10.1016/j.ceramint.2019.05.234 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA SSG-OPC-GGO 43.12 Umweltchemie VZ 43.13 Umwelttoxikologie VZ 44.13 Medizinische Ökologie VZ AR 45 2019 14 1 1001 16893-16903 11 |
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10.1016/j.ceramint.2019.05.234 doi GBV00000000000706.pica (DE-627)ELV047496711 (ELSEVIER)S0272-8842(19)31347-1 DE-627 ger DE-627 rakwb eng 333.7 610 VZ 43.12 bkl 43.13 bkl 44.13 bkl Rai, Pooja verfasserin aut Corrosion study of biodegradable magnesium based 1393 bioactive glass in simulated body fluid 2019transfer abstract 11 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The present work deals with study of corrosion behavior of Magnesium based biodegradable alloy added with 1393 bioactive glass in simulated body fluid, which can be used as an orthopedic implant or bone fixation. Various efforts had been done for development of magnesium based alloy but the main problem observed was high corrosion rate. Our work consists of developing a Magnesium based alloy with addition of Zinc, Aluminum and Calcium along with 15% 1393 bio-active glass. The alloying elements have their own advantages associated with them. Further the alloy has been studied for the corrosion behavior after 1 days, 3days, 5 days, 7 days and 14 days. Samples have been tested for their corrosion behavior in simulated body fluid and their corrosion rate has been observed by weight loss method and electro potentio-dynamic tests. Atomic Absorption Spectrophotometry (AAS) of the samples has been done in order to get more precise results. Young's Modulus of the alloy has been found to be in the range of 33.80 GPa–46.72 GPa, which is near to the human bone. Also the surface morphology and phase analysis of the samples has been done by Scanning Electron Microscopy and X-Ray Diffraction Technique. Initial corrosion rate of the sample is fast but after 7 days the decrease in corrosion behavior has been observed. SEM images of the samples have confirmed the formation of hydroxyapatite layer and the X-Ray Diffraction of corrosion products have shown the formation of complexes of Magnesium on the surface. The present work deals with study of corrosion behavior of Magnesium based biodegradable alloy added with 1393 bioactive glass in simulated body fluid, which can be used as an orthopedic implant or bone fixation. Various efforts had been done for development of magnesium based alloy but the main problem observed was high corrosion rate. Our work consists of developing a Magnesium based alloy with addition of Zinc, Aluminum and Calcium along with 15% 1393 bio-active glass. The alloying elements have their own advantages associated with them. Further the alloy has been studied for the corrosion behavior after 1 days, 3days, 5 days, 7 days and 14 days. Samples have been tested for their corrosion behavior in simulated body fluid and their corrosion rate has been observed by weight loss method and electro potentio-dynamic tests. Atomic Absorption Spectrophotometry (AAS) of the samples has been done in order to get more precise results. Young's Modulus of the alloy has been found to be in the range of 33.80 GPa–46.72 GPa, which is near to the human bone. Also the surface morphology and phase analysis of the samples has been done by Scanning Electron Microscopy and X-Ray Diffraction Technique. Initial corrosion rate of the sample is fast but after 7 days the decrease in corrosion behavior has been observed. SEM images of the samples have confirmed the formation of hydroxyapatite layer and the X-Ray Diffraction of corrosion products have shown the formation of complexes of Magnesium on the surface. Biodegradable Elsevier Corrosion Elsevier 1393 bioactive glass Elsevier Atomic absorption spectrophotometry Elsevier Hydroxyapatite Elsevier Magnesium Elsevier Rai, Amrendra oth Kumar, Vijay oth Chaturvedi, R.K. oth Singh, Vinay Kumar oth Enthalten in Elsevier Science Rey, F. ELSEVIER Soil and water bioengineering: Practice and research needs for reconciling natural hazard control and ecological restoration 2018 Amsterdam [u.a.] (DE-627)ELV000899798 volume:45 year:2019 number:14 day:1 month:10 pages:16893-16903 extent:11 https://doi.org/10.1016/j.ceramint.2019.05.234 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA SSG-OPC-GGO 43.12 Umweltchemie VZ 43.13 Umwelttoxikologie VZ 44.13 Medizinische Ökologie VZ AR 45 2019 14 1 1001 16893-16903 11 |
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10.1016/j.ceramint.2019.05.234 doi GBV00000000000706.pica (DE-627)ELV047496711 (ELSEVIER)S0272-8842(19)31347-1 DE-627 ger DE-627 rakwb eng 333.7 610 VZ 43.12 bkl 43.13 bkl 44.13 bkl Rai, Pooja verfasserin aut Corrosion study of biodegradable magnesium based 1393 bioactive glass in simulated body fluid 2019transfer abstract 11 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The present work deals with study of corrosion behavior of Magnesium based biodegradable alloy added with 1393 bioactive glass in simulated body fluid, which can be used as an orthopedic implant or bone fixation. Various efforts had been done for development of magnesium based alloy but the main problem observed was high corrosion rate. Our work consists of developing a Magnesium based alloy with addition of Zinc, Aluminum and Calcium along with 15% 1393 bio-active glass. The alloying elements have their own advantages associated with them. Further the alloy has been studied for the corrosion behavior after 1 days, 3days, 5 days, 7 days and 14 days. Samples have been tested for their corrosion behavior in simulated body fluid and their corrosion rate has been observed by weight loss method and electro potentio-dynamic tests. Atomic Absorption Spectrophotometry (AAS) of the samples has been done in order to get more precise results. Young's Modulus of the alloy has been found to be in the range of 33.80 GPa–46.72 GPa, which is near to the human bone. Also the surface morphology and phase analysis of the samples has been done by Scanning Electron Microscopy and X-Ray Diffraction Technique. Initial corrosion rate of the sample is fast but after 7 days the decrease in corrosion behavior has been observed. SEM images of the samples have confirmed the formation of hydroxyapatite layer and the X-Ray Diffraction of corrosion products have shown the formation of complexes of Magnesium on the surface. The present work deals with study of corrosion behavior of Magnesium based biodegradable alloy added with 1393 bioactive glass in simulated body fluid, which can be used as an orthopedic implant or bone fixation. Various efforts had been done for development of magnesium based alloy but the main problem observed was high corrosion rate. Our work consists of developing a Magnesium based alloy with addition of Zinc, Aluminum and Calcium along with 15% 1393 bio-active glass. The alloying elements have their own advantages associated with them. Further the alloy has been studied for the corrosion behavior after 1 days, 3days, 5 days, 7 days and 14 days. Samples have been tested for their corrosion behavior in simulated body fluid and their corrosion rate has been observed by weight loss method and electro potentio-dynamic tests. Atomic Absorption Spectrophotometry (AAS) of the samples has been done in order to get more precise results. Young's Modulus of the alloy has been found to be in the range of 33.80 GPa–46.72 GPa, which is near to the human bone. Also the surface morphology and phase analysis of the samples has been done by Scanning Electron Microscopy and X-Ray Diffraction Technique. Initial corrosion rate of the sample is fast but after 7 days the decrease in corrosion behavior has been observed. SEM images of the samples have confirmed the formation of hydroxyapatite layer and the X-Ray Diffraction of corrosion products have shown the formation of complexes of Magnesium on the surface. Biodegradable Elsevier Corrosion Elsevier 1393 bioactive glass Elsevier Atomic absorption spectrophotometry Elsevier Hydroxyapatite Elsevier Magnesium Elsevier Rai, Amrendra oth Kumar, Vijay oth Chaturvedi, R.K. oth Singh, Vinay Kumar oth Enthalten in Elsevier Science Rey, F. ELSEVIER Soil and water bioengineering: Practice and research needs for reconciling natural hazard control and ecological restoration 2018 Amsterdam [u.a.] (DE-627)ELV000899798 volume:45 year:2019 number:14 day:1 month:10 pages:16893-16903 extent:11 https://doi.org/10.1016/j.ceramint.2019.05.234 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA SSG-OPC-GGO 43.12 Umweltchemie VZ 43.13 Umwelttoxikologie VZ 44.13 Medizinische Ökologie VZ AR 45 2019 14 1 1001 16893-16903 11 |
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corrosion study of biodegradable magnesium based 1393 bioactive glass in simulated body fluid |
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Corrosion study of biodegradable magnesium based 1393 bioactive glass in simulated body fluid |
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The present work deals with study of corrosion behavior of Magnesium based biodegradable alloy added with 1393 bioactive glass in simulated body fluid, which can be used as an orthopedic implant or bone fixation. Various efforts had been done for development of magnesium based alloy but the main problem observed was high corrosion rate. Our work consists of developing a Magnesium based alloy with addition of Zinc, Aluminum and Calcium along with 15% 1393 bio-active glass. The alloying elements have their own advantages associated with them. Further the alloy has been studied for the corrosion behavior after 1 days, 3days, 5 days, 7 days and 14 days. Samples have been tested for their corrosion behavior in simulated body fluid and their corrosion rate has been observed by weight loss method and electro potentio-dynamic tests. Atomic Absorption Spectrophotometry (AAS) of the samples has been done in order to get more precise results. Young's Modulus of the alloy has been found to be in the range of 33.80 GPa–46.72 GPa, which is near to the human bone. Also the surface morphology and phase analysis of the samples has been done by Scanning Electron Microscopy and X-Ray Diffraction Technique. Initial corrosion rate of the sample is fast but after 7 days the decrease in corrosion behavior has been observed. SEM images of the samples have confirmed the formation of hydroxyapatite layer and the X-Ray Diffraction of corrosion products have shown the formation of complexes of Magnesium on the surface. |
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The present work deals with study of corrosion behavior of Magnesium based biodegradable alloy added with 1393 bioactive glass in simulated body fluid, which can be used as an orthopedic implant or bone fixation. Various efforts had been done for development of magnesium based alloy but the main problem observed was high corrosion rate. Our work consists of developing a Magnesium based alloy with addition of Zinc, Aluminum and Calcium along with 15% 1393 bio-active glass. The alloying elements have their own advantages associated with them. Further the alloy has been studied for the corrosion behavior after 1 days, 3days, 5 days, 7 days and 14 days. Samples have been tested for their corrosion behavior in simulated body fluid and their corrosion rate has been observed by weight loss method and electro potentio-dynamic tests. Atomic Absorption Spectrophotometry (AAS) of the samples has been done in order to get more precise results. Young's Modulus of the alloy has been found to be in the range of 33.80 GPa–46.72 GPa, which is near to the human bone. Also the surface morphology and phase analysis of the samples has been done by Scanning Electron Microscopy and X-Ray Diffraction Technique. Initial corrosion rate of the sample is fast but after 7 days the decrease in corrosion behavior has been observed. SEM images of the samples have confirmed the formation of hydroxyapatite layer and the X-Ray Diffraction of corrosion products have shown the formation of complexes of Magnesium on the surface. |
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The present work deals with study of corrosion behavior of Magnesium based biodegradable alloy added with 1393 bioactive glass in simulated body fluid, which can be used as an orthopedic implant or bone fixation. Various efforts had been done for development of magnesium based alloy but the main problem observed was high corrosion rate. Our work consists of developing a Magnesium based alloy with addition of Zinc, Aluminum and Calcium along with 15% 1393 bio-active glass. The alloying elements have their own advantages associated with them. Further the alloy has been studied for the corrosion behavior after 1 days, 3days, 5 days, 7 days and 14 days. Samples have been tested for their corrosion behavior in simulated body fluid and their corrosion rate has been observed by weight loss method and electro potentio-dynamic tests. Atomic Absorption Spectrophotometry (AAS) of the samples has been done in order to get more precise results. Young's Modulus of the alloy has been found to be in the range of 33.80 GPa–46.72 GPa, which is near to the human bone. Also the surface morphology and phase analysis of the samples has been done by Scanning Electron Microscopy and X-Ray Diffraction Technique. Initial corrosion rate of the sample is fast but after 7 days the decrease in corrosion behavior has been observed. SEM images of the samples have confirmed the formation of hydroxyapatite layer and the X-Ray Diffraction of corrosion products have shown the formation of complexes of Magnesium on the surface. |
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Further the alloy has been studied for the corrosion behavior after 1 days, 3days, 5 days, 7 days and 14 days. Samples have been tested for their corrosion behavior in simulated body fluid and their corrosion rate has been observed by weight loss method and electro potentio-dynamic tests. Atomic Absorption Spectrophotometry (AAS) of the samples has been done in order to get more precise results. Young's Modulus of the alloy has been found to be in the range of 33.80 GPa–46.72 GPa, which is near to the human bone. Also the surface morphology and phase analysis of the samples has been done by Scanning Electron Microscopy and X-Ray Diffraction Technique. Initial corrosion rate of the sample is fast but after 7 days the decrease in corrosion behavior has been observed. SEM images of the samples have confirmed the formation of hydroxyapatite layer and the X-Ray Diffraction of corrosion products have shown the formation of complexes of Magnesium on the surface.</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Biodegradable</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Corrosion</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">1393 bioactive glass</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Atomic absorption spectrophotometry</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Hydroxyapatite</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Magnesium</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Rai, Amrendra</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Kumar, Vijay</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Chaturvedi, R.K.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Singh, Vinay Kumar</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="n">Elsevier Science</subfield><subfield code="a">Rey, F. ELSEVIER</subfield><subfield code="t">Soil and water bioengineering: Practice and research needs for reconciling natural hazard control and ecological restoration</subfield><subfield code="d">2018</subfield><subfield code="g">Amsterdam [u.a.]</subfield><subfield code="w">(DE-627)ELV000899798</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:45</subfield><subfield code="g">year:2019</subfield><subfield code="g">number:14</subfield><subfield code="g">day:1</subfield><subfield code="g">month:10</subfield><subfield code="g">pages:16893-16903</subfield><subfield code="g">extent:11</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1016/j.ceramint.2019.05.234</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ELV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-GGO</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">43.12</subfield><subfield code="j">Umweltchemie</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">43.13</subfield><subfield code="j">Umwelttoxikologie</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">44.13</subfield><subfield code="j">Medizinische Ökologie</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">45</subfield><subfield code="j">2019</subfield><subfield code="e">14</subfield><subfield code="b">1</subfield><subfield code="c">1001</subfield><subfield code="h">16893-16903</subfield><subfield code="g">11</subfield></datafield></record></collection>
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