Preparation of Al–Si alloys by a rapid solidification and powder metallurgy route
The Al–(22–50wt.%) Si alloys are prepared by hot pressing of gas atomized Al–Si alloy powder. The microstructures, mechanical properties, physical properties, and fracture surfaces of the alloys are characterized as a function of the Si content. All the alloys are well densified with pore-free micro...
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| Autor*in: |
Cai, Zhiyong [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2015transfer abstract |
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| Umfang: |
7 |
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| Übergeordnetes Werk: |
Enthalten in: No title available - Amsterdam [u.a.] |
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| Übergeordnetes Werk: |
volume:87 ; year:2015 ; day:15 ; month:12 ; pages:996-1002 ; extent:7 |
| Links: |
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| DOI / URN: |
10.1016/j.matdes.2015.08.106 |
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ELV018399746 |
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| 520 | |a The Al–(22–50wt.%) Si alloys are prepared by hot pressing of gas atomized Al–Si alloy powder. The microstructures, mechanical properties, physical properties, and fracture surfaces of the alloys are characterized as a function of the Si content. All the alloys are well densified with pore-free microstructure and homogeneously dispersed Si phase that is refined in size and has smooth surface. The mechanical properties of the alloys are improved gradually with increasing Si content, especially the bending strength. However, both the coefficient of thermal expansion (CTE) and thermal conductivity of the alloy decrease at the same time. The average CTE and thermal conductivity of the Al–Si alloys are 18.7–11.310−6/K and 184–145W/mK, respectively, indicating excellent performance of these alloys. Theoretical models are used to predict the CTE and thermal conductivity of the alloys. Moreover, the thermal boundary resistance at the interface of Al and Si is also calculated. | ||
| 520 | |a The Al–(22–50wt.%) Si alloys are prepared by hot pressing of gas atomized Al–Si alloy powder. The microstructures, mechanical properties, physical properties, and fracture surfaces of the alloys are characterized as a function of the Si content. All the alloys are well densified with pore-free microstructure and homogeneously dispersed Si phase that is refined in size and has smooth surface. The mechanical properties of the alloys are improved gradually with increasing Si content, especially the bending strength. However, both the coefficient of thermal expansion (CTE) and thermal conductivity of the alloy decrease at the same time. The average CTE and thermal conductivity of the Al–Si alloys are 18.7–11.310−6/K and 184–145W/mK, respectively, indicating excellent performance of these alloys. Theoretical models are used to predict the CTE and thermal conductivity of the alloys. Moreover, the thermal boundary resistance at the interface of Al and Si is also calculated. | ||
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10.1016/j.matdes.2015.08.106 doi GBVA2015008000012.pica (DE-627)ELV018399746 (ELSEVIER)S0264-1275(15)30355-5 DE-627 ger DE-627 rakwb eng 600 690 600 DE-600 690 DE-600 Cai, Zhiyong verfasserin aut Preparation of Al–Si alloys by a rapid solidification and powder metallurgy route 2015transfer abstract 7 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The Al–(22–50wt.%) Si alloys are prepared by hot pressing of gas atomized Al–Si alloy powder. The microstructures, mechanical properties, physical properties, and fracture surfaces of the alloys are characterized as a function of the Si content. All the alloys are well densified with pore-free microstructure and homogeneously dispersed Si phase that is refined in size and has smooth surface. The mechanical properties of the alloys are improved gradually with increasing Si content, especially the bending strength. However, both the coefficient of thermal expansion (CTE) and thermal conductivity of the alloy decrease at the same time. The average CTE and thermal conductivity of the Al–Si alloys are 18.7–11.310−6/K and 184–145W/mK, respectively, indicating excellent performance of these alloys. Theoretical models are used to predict the CTE and thermal conductivity of the alloys. Moreover, the thermal boundary resistance at the interface of Al and Si is also calculated. The Al–(22–50wt.%) Si alloys are prepared by hot pressing of gas atomized Al–Si alloy powder. The microstructures, mechanical properties, physical properties, and fracture surfaces of the alloys are characterized as a function of the Si content. All the alloys are well densified with pore-free microstructure and homogeneously dispersed Si phase that is refined in size and has smooth surface. The mechanical properties of the alloys are improved gradually with increasing Si content, especially the bending strength. However, both the coefficient of thermal expansion (CTE) and thermal conductivity of the alloy decrease at the same time. The average CTE and thermal conductivity of the Al–Si alloys are 18.7–11.310−6/K and 184–145W/mK, respectively, indicating excellent performance of these alloys. Theoretical models are used to predict the CTE and thermal conductivity of the alloys. Moreover, the thermal boundary resistance at the interface of Al and Si is also calculated. Zhang, Chun oth Wang, Richu oth Peng, Chaoqun oth Qiu, Ke oth Feng, Yan oth Enthalten in Elsevier Science No title available Amsterdam [u.a.] (DE-627)ELV018399738 nnns volume:87 year:2015 day:15 month:12 pages:996-1002 extent:7 https://doi.org/10.1016/j.matdes.2015.08.106 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_40 AR 87 2015 15 1215 996-1002 7 045F 600 |
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10.1016/j.matdes.2015.08.106 doi GBVA2015008000012.pica (DE-627)ELV018399746 (ELSEVIER)S0264-1275(15)30355-5 DE-627 ger DE-627 rakwb eng 600 690 600 DE-600 690 DE-600 Cai, Zhiyong verfasserin aut Preparation of Al–Si alloys by a rapid solidification and powder metallurgy route 2015transfer abstract 7 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The Al–(22–50wt.%) Si alloys are prepared by hot pressing of gas atomized Al–Si alloy powder. The microstructures, mechanical properties, physical properties, and fracture surfaces of the alloys are characterized as a function of the Si content. All the alloys are well densified with pore-free microstructure and homogeneously dispersed Si phase that is refined in size and has smooth surface. The mechanical properties of the alloys are improved gradually with increasing Si content, especially the bending strength. However, both the coefficient of thermal expansion (CTE) and thermal conductivity of the alloy decrease at the same time. The average CTE and thermal conductivity of the Al–Si alloys are 18.7–11.310−6/K and 184–145W/mK, respectively, indicating excellent performance of these alloys. Theoretical models are used to predict the CTE and thermal conductivity of the alloys. Moreover, the thermal boundary resistance at the interface of Al and Si is also calculated. The Al–(22–50wt.%) Si alloys are prepared by hot pressing of gas atomized Al–Si alloy powder. The microstructures, mechanical properties, physical properties, and fracture surfaces of the alloys are characterized as a function of the Si content. All the alloys are well densified with pore-free microstructure and homogeneously dispersed Si phase that is refined in size and has smooth surface. The mechanical properties of the alloys are improved gradually with increasing Si content, especially the bending strength. However, both the coefficient of thermal expansion (CTE) and thermal conductivity of the alloy decrease at the same time. The average CTE and thermal conductivity of the Al–Si alloys are 18.7–11.310−6/K and 184–145W/mK, respectively, indicating excellent performance of these alloys. Theoretical models are used to predict the CTE and thermal conductivity of the alloys. Moreover, the thermal boundary resistance at the interface of Al and Si is also calculated. Zhang, Chun oth Wang, Richu oth Peng, Chaoqun oth Qiu, Ke oth Feng, Yan oth Enthalten in Elsevier Science No title available Amsterdam [u.a.] (DE-627)ELV018399738 nnns volume:87 year:2015 day:15 month:12 pages:996-1002 extent:7 https://doi.org/10.1016/j.matdes.2015.08.106 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_40 AR 87 2015 15 1215 996-1002 7 045F 600 |
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10.1016/j.matdes.2015.08.106 doi GBVA2015008000012.pica (DE-627)ELV018399746 (ELSEVIER)S0264-1275(15)30355-5 DE-627 ger DE-627 rakwb eng 600 690 600 DE-600 690 DE-600 Cai, Zhiyong verfasserin aut Preparation of Al–Si alloys by a rapid solidification and powder metallurgy route 2015transfer abstract 7 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The Al–(22–50wt.%) Si alloys are prepared by hot pressing of gas atomized Al–Si alloy powder. The microstructures, mechanical properties, physical properties, and fracture surfaces of the alloys are characterized as a function of the Si content. All the alloys are well densified with pore-free microstructure and homogeneously dispersed Si phase that is refined in size and has smooth surface. The mechanical properties of the alloys are improved gradually with increasing Si content, especially the bending strength. However, both the coefficient of thermal expansion (CTE) and thermal conductivity of the alloy decrease at the same time. The average CTE and thermal conductivity of the Al–Si alloys are 18.7–11.310−6/K and 184–145W/mK, respectively, indicating excellent performance of these alloys. Theoretical models are used to predict the CTE and thermal conductivity of the alloys. Moreover, the thermal boundary resistance at the interface of Al and Si is also calculated. The Al–(22–50wt.%) Si alloys are prepared by hot pressing of gas atomized Al–Si alloy powder. The microstructures, mechanical properties, physical properties, and fracture surfaces of the alloys are characterized as a function of the Si content. All the alloys are well densified with pore-free microstructure and homogeneously dispersed Si phase that is refined in size and has smooth surface. The mechanical properties of the alloys are improved gradually with increasing Si content, especially the bending strength. However, both the coefficient of thermal expansion (CTE) and thermal conductivity of the alloy decrease at the same time. The average CTE and thermal conductivity of the Al–Si alloys are 18.7–11.310−6/K and 184–145W/mK, respectively, indicating excellent performance of these alloys. Theoretical models are used to predict the CTE and thermal conductivity of the alloys. Moreover, the thermal boundary resistance at the interface of Al and Si is also calculated. Zhang, Chun oth Wang, Richu oth Peng, Chaoqun oth Qiu, Ke oth Feng, Yan oth Enthalten in Elsevier Science No title available Amsterdam [u.a.] (DE-627)ELV018399738 nnns volume:87 year:2015 day:15 month:12 pages:996-1002 extent:7 https://doi.org/10.1016/j.matdes.2015.08.106 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_40 AR 87 2015 15 1215 996-1002 7 045F 600 |
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10.1016/j.matdes.2015.08.106 doi GBVA2015008000012.pica (DE-627)ELV018399746 (ELSEVIER)S0264-1275(15)30355-5 DE-627 ger DE-627 rakwb eng 600 690 600 DE-600 690 DE-600 Cai, Zhiyong verfasserin aut Preparation of Al–Si alloys by a rapid solidification and powder metallurgy route 2015transfer abstract 7 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The Al–(22–50wt.%) Si alloys are prepared by hot pressing of gas atomized Al–Si alloy powder. The microstructures, mechanical properties, physical properties, and fracture surfaces of the alloys are characterized as a function of the Si content. All the alloys are well densified with pore-free microstructure and homogeneously dispersed Si phase that is refined in size and has smooth surface. The mechanical properties of the alloys are improved gradually with increasing Si content, especially the bending strength. However, both the coefficient of thermal expansion (CTE) and thermal conductivity of the alloy decrease at the same time. The average CTE and thermal conductivity of the Al–Si alloys are 18.7–11.310−6/K and 184–145W/mK, respectively, indicating excellent performance of these alloys. Theoretical models are used to predict the CTE and thermal conductivity of the alloys. Moreover, the thermal boundary resistance at the interface of Al and Si is also calculated. The Al–(22–50wt.%) Si alloys are prepared by hot pressing of gas atomized Al–Si alloy powder. The microstructures, mechanical properties, physical properties, and fracture surfaces of the alloys are characterized as a function of the Si content. All the alloys are well densified with pore-free microstructure and homogeneously dispersed Si phase that is refined in size and has smooth surface. The mechanical properties of the alloys are improved gradually with increasing Si content, especially the bending strength. However, both the coefficient of thermal expansion (CTE) and thermal conductivity of the alloy decrease at the same time. The average CTE and thermal conductivity of the Al–Si alloys are 18.7–11.310−6/K and 184–145W/mK, respectively, indicating excellent performance of these alloys. Theoretical models are used to predict the CTE and thermal conductivity of the alloys. Moreover, the thermal boundary resistance at the interface of Al and Si is also calculated. Zhang, Chun oth Wang, Richu oth Peng, Chaoqun oth Qiu, Ke oth Feng, Yan oth Enthalten in Elsevier Science No title available Amsterdam [u.a.] (DE-627)ELV018399738 nnns volume:87 year:2015 day:15 month:12 pages:996-1002 extent:7 https://doi.org/10.1016/j.matdes.2015.08.106 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_40 AR 87 2015 15 1215 996-1002 7 045F 600 |
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10.1016/j.matdes.2015.08.106 doi GBVA2015008000012.pica (DE-627)ELV018399746 (ELSEVIER)S0264-1275(15)30355-5 DE-627 ger DE-627 rakwb eng 600 690 600 DE-600 690 DE-600 Cai, Zhiyong verfasserin aut Preparation of Al–Si alloys by a rapid solidification and powder metallurgy route 2015transfer abstract 7 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The Al–(22–50wt.%) Si alloys are prepared by hot pressing of gas atomized Al–Si alloy powder. The microstructures, mechanical properties, physical properties, and fracture surfaces of the alloys are characterized as a function of the Si content. All the alloys are well densified with pore-free microstructure and homogeneously dispersed Si phase that is refined in size and has smooth surface. The mechanical properties of the alloys are improved gradually with increasing Si content, especially the bending strength. However, both the coefficient of thermal expansion (CTE) and thermal conductivity of the alloy decrease at the same time. The average CTE and thermal conductivity of the Al–Si alloys are 18.7–11.310−6/K and 184–145W/mK, respectively, indicating excellent performance of these alloys. Theoretical models are used to predict the CTE and thermal conductivity of the alloys. Moreover, the thermal boundary resistance at the interface of Al and Si is also calculated. The Al–(22–50wt.%) Si alloys are prepared by hot pressing of gas atomized Al–Si alloy powder. The microstructures, mechanical properties, physical properties, and fracture surfaces of the alloys are characterized as a function of the Si content. All the alloys are well densified with pore-free microstructure and homogeneously dispersed Si phase that is refined in size and has smooth surface. The mechanical properties of the alloys are improved gradually with increasing Si content, especially the bending strength. However, both the coefficient of thermal expansion (CTE) and thermal conductivity of the alloy decrease at the same time. The average CTE and thermal conductivity of the Al–Si alloys are 18.7–11.310−6/K and 184–145W/mK, respectively, indicating excellent performance of these alloys. Theoretical models are used to predict the CTE and thermal conductivity of the alloys. Moreover, the thermal boundary resistance at the interface of Al and Si is also calculated. Zhang, Chun oth Wang, Richu oth Peng, Chaoqun oth Qiu, Ke oth Feng, Yan oth Enthalten in Elsevier Science No title available Amsterdam [u.a.] (DE-627)ELV018399738 nnns volume:87 year:2015 day:15 month:12 pages:996-1002 extent:7 https://doi.org/10.1016/j.matdes.2015.08.106 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_40 AR 87 2015 15 1215 996-1002 7 045F 600 |
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Preparation of Al–Si alloys by a rapid solidification and powder metallurgy route |
| author_sort |
Cai, Zhiyong |
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No title available |
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No title available |
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eng |
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600 - Technology |
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marc |
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2015 |
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zzz |
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996 |
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Cai, Zhiyong |
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87 |
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7 |
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600 690 600 DE-600 690 DE-600 |
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Elektronische Aufsätze |
| author-letter |
Cai, Zhiyong |
| doi_str_mv |
10.1016/j.matdes.2015.08.106 |
| dewey-full |
600 690 |
| title_sort |
preparation of al–si alloys by a rapid solidification and powder metallurgy route |
| title_auth |
Preparation of Al–Si alloys by a rapid solidification and powder metallurgy route |
| abstract |
The Al–(22–50wt.%) Si alloys are prepared by hot pressing of gas atomized Al–Si alloy powder. The microstructures, mechanical properties, physical properties, and fracture surfaces of the alloys are characterized as a function of the Si content. All the alloys are well densified with pore-free microstructure and homogeneously dispersed Si phase that is refined in size and has smooth surface. The mechanical properties of the alloys are improved gradually with increasing Si content, especially the bending strength. However, both the coefficient of thermal expansion (CTE) and thermal conductivity of the alloy decrease at the same time. The average CTE and thermal conductivity of the Al–Si alloys are 18.7–11.310−6/K and 184–145W/mK, respectively, indicating excellent performance of these alloys. Theoretical models are used to predict the CTE and thermal conductivity of the alloys. Moreover, the thermal boundary resistance at the interface of Al and Si is also calculated. |
| abstractGer |
The Al–(22–50wt.%) Si alloys are prepared by hot pressing of gas atomized Al–Si alloy powder. The microstructures, mechanical properties, physical properties, and fracture surfaces of the alloys are characterized as a function of the Si content. All the alloys are well densified with pore-free microstructure and homogeneously dispersed Si phase that is refined in size and has smooth surface. The mechanical properties of the alloys are improved gradually with increasing Si content, especially the bending strength. However, both the coefficient of thermal expansion (CTE) and thermal conductivity of the alloy decrease at the same time. The average CTE and thermal conductivity of the Al–Si alloys are 18.7–11.310−6/K and 184–145W/mK, respectively, indicating excellent performance of these alloys. Theoretical models are used to predict the CTE and thermal conductivity of the alloys. Moreover, the thermal boundary resistance at the interface of Al and Si is also calculated. |
| abstract_unstemmed |
The Al–(22–50wt.%) Si alloys are prepared by hot pressing of gas atomized Al–Si alloy powder. The microstructures, mechanical properties, physical properties, and fracture surfaces of the alloys are characterized as a function of the Si content. All the alloys are well densified with pore-free microstructure and homogeneously dispersed Si phase that is refined in size and has smooth surface. The mechanical properties of the alloys are improved gradually with increasing Si content, especially the bending strength. However, both the coefficient of thermal expansion (CTE) and thermal conductivity of the alloy decrease at the same time. The average CTE and thermal conductivity of the Al–Si alloys are 18.7–11.310−6/K and 184–145W/mK, respectively, indicating excellent performance of these alloys. Theoretical models are used to predict the CTE and thermal conductivity of the alloys. Moreover, the thermal boundary resistance at the interface of Al and Si is also calculated. |
| collection_details |
GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_40 |
| title_short |
Preparation of Al–Si alloys by a rapid solidification and powder metallurgy route |
| url |
https://doi.org/10.1016/j.matdes.2015.08.106 |
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| author2 |
Zhang, Chun Wang, Richu Peng, Chaoqun Qiu, Ke Feng, Yan |
| author2Str |
Zhang, Chun Wang, Richu Peng, Chaoqun Qiu, Ke Feng, Yan |
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| doi_str |
10.1016/j.matdes.2015.08.106 |
| up_date |
2024-07-06T18:43:18.753Z |
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