Evolution of microstructure and mechanical properties of cold-drawn small-caliber 16MnNiV seamless steel tube
16MnNiV steel is developed from 16Mn and 16MnV steel. After hot-perforated rolling into tube, cold rolling, cold drawing and heat treatment are carried out to prepare high pressure tubes with high caliber. The microstructure and mechanical properties of 16MnNiV seamless steel tube of small diameter...
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| Autor*in: |
LI Han [verfasserIn] LI Zhaodong [verfasserIn] CAO Jie [verfasserIn] ZHANG Ke [verfasserIn] CAO Yanguang [verfasserIn] YONG Qilong [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Chinesisch |
| Erschienen: |
2023 |
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| Übergeordnetes Werk: |
In: Cailiao gongcheng ; 51(2023), 9, Seite 117-127 volume:51 ; year:2023 ; number:9 ; pages:117-127 |
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| Links: |
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| DOI / URN: |
10.11868/j.issn.1001-4381.2022.001037 |
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| Katalog-ID: |
DOAJ095987401 |
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| 520 | |a 16MnNiV steel is developed from 16Mn and 16MnV steel. After hot-perforated rolling into tube, cold rolling, cold drawing and heat treatment are carried out to prepare high pressure tubes with high caliber. The microstructure and mechanical properties of 16MnNiV seamless steel tube of small diameter were studied by means of optical microscopy (OM), scanning electron microscopy (SEM), electron backscattering diffraction (EBSD), transmission electron microscopy (TEM) and physicochemical phase analysis. The microstructure and the change of the second phase precipitation were revealed, and the strengthening increment was calculated. The relevant results can provide a reference for the material development and performance improvement of high strength high pressure tubes. The results show that the main structure of the experimental steel in the process of drawing the tube is ferrite and pearlite. In the case of precipitation, annealing after one pull increases the total amount of precipitation, and annealing after the second pull does not change the total amount of precipitation. It is known from EDS analysis that the precipitated second phase particle is VC. The tensile strength and yield strength of the experimental steel are gradually increased and the elongation rate decreases after cold drawing and different heat treatment processes. It can be seen that the increase of yield strength of experimental steel mainly comes from the contribution of fine crystal reinforcement due to the large deformation of cold extraction process. After heat treatment, the tensile strength, yield strength and elongation rate of ϕ6.35 mm×3 mm round tubes reach over 960, 864 MPa and 15.5%. Compared with other high pressure tubing products of 16Mn series, the mechanical properties are greatly improved and good strong plastic matching is obtained. | ||
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10.11868/j.issn.1001-4381.2022.001037 doi (DE-627)DOAJ095987401 (DE-599)DOAJe56eb30fbddd4f9694adc408c3f12942 DE-627 ger DE-627 rakwb chi TA401-492 LI Han verfasserin aut Evolution of microstructure and mechanical properties of cold-drawn small-caliber 16MnNiV seamless steel tube 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier 16MnNiV steel is developed from 16Mn and 16MnV steel. After hot-perforated rolling into tube, cold rolling, cold drawing and heat treatment are carried out to prepare high pressure tubes with high caliber. The microstructure and mechanical properties of 16MnNiV seamless steel tube of small diameter were studied by means of optical microscopy (OM), scanning electron microscopy (SEM), electron backscattering diffraction (EBSD), transmission electron microscopy (TEM) and physicochemical phase analysis. The microstructure and the change of the second phase precipitation were revealed, and the strengthening increment was calculated. The relevant results can provide a reference for the material development and performance improvement of high strength high pressure tubes. The results show that the main structure of the experimental steel in the process of drawing the tube is ferrite and pearlite. In the case of precipitation, annealing after one pull increases the total amount of precipitation, and annealing after the second pull does not change the total amount of precipitation. It is known from EDS analysis that the precipitated second phase particle is VC. The tensile strength and yield strength of the experimental steel are gradually increased and the elongation rate decreases after cold drawing and different heat treatment processes. It can be seen that the increase of yield strength of experimental steel mainly comes from the contribution of fine crystal reinforcement due to the large deformation of cold extraction process. After heat treatment, the tensile strength, yield strength and elongation rate of ϕ6.35 mm×3 mm round tubes reach over 960, 864 MPa and 15.5%. Compared with other high pressure tubing products of 16Mn series, the mechanical properties are greatly improved and good strong plastic matching is obtained. seamless steel tube cold drawing ferrite vc precipitation strengthening increment mechanical property Materials of engineering and construction. Mechanics of materials LI Zhaodong verfasserin aut CAO Jie verfasserin aut ZHANG Ke verfasserin aut CAO Yanguang verfasserin aut YONG Qilong verfasserin aut In Cailiao gongcheng 51(2023), 9, Seite 117-127 volume:51 year:2023 number:9 pages:117-127 https://doi.org/10.11868/j.issn.1001-4381.2022.001037 kostenfrei https://doaj.org/article/e56eb30fbddd4f9694adc408c3f12942 kostenfrei http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2022.001037 kostenfrei https://doaj.org/toc/1001-4381 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 51 2023 9 117-127 |
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10.11868/j.issn.1001-4381.2022.001037 doi (DE-627)DOAJ095987401 (DE-599)DOAJe56eb30fbddd4f9694adc408c3f12942 DE-627 ger DE-627 rakwb chi TA401-492 LI Han verfasserin aut Evolution of microstructure and mechanical properties of cold-drawn small-caliber 16MnNiV seamless steel tube 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier 16MnNiV steel is developed from 16Mn and 16MnV steel. After hot-perforated rolling into tube, cold rolling, cold drawing and heat treatment are carried out to prepare high pressure tubes with high caliber. The microstructure and mechanical properties of 16MnNiV seamless steel tube of small diameter were studied by means of optical microscopy (OM), scanning electron microscopy (SEM), electron backscattering diffraction (EBSD), transmission electron microscopy (TEM) and physicochemical phase analysis. The microstructure and the change of the second phase precipitation were revealed, and the strengthening increment was calculated. The relevant results can provide a reference for the material development and performance improvement of high strength high pressure tubes. The results show that the main structure of the experimental steel in the process of drawing the tube is ferrite and pearlite. In the case of precipitation, annealing after one pull increases the total amount of precipitation, and annealing after the second pull does not change the total amount of precipitation. It is known from EDS analysis that the precipitated second phase particle is VC. The tensile strength and yield strength of the experimental steel are gradually increased and the elongation rate decreases after cold drawing and different heat treatment processes. It can be seen that the increase of yield strength of experimental steel mainly comes from the contribution of fine crystal reinforcement due to the large deformation of cold extraction process. After heat treatment, the tensile strength, yield strength and elongation rate of ϕ6.35 mm×3 mm round tubes reach over 960, 864 MPa and 15.5%. Compared with other high pressure tubing products of 16Mn series, the mechanical properties are greatly improved and good strong plastic matching is obtained. seamless steel tube cold drawing ferrite vc precipitation strengthening increment mechanical property Materials of engineering and construction. Mechanics of materials LI Zhaodong verfasserin aut CAO Jie verfasserin aut ZHANG Ke verfasserin aut CAO Yanguang verfasserin aut YONG Qilong verfasserin aut In Cailiao gongcheng 51(2023), 9, Seite 117-127 volume:51 year:2023 number:9 pages:117-127 https://doi.org/10.11868/j.issn.1001-4381.2022.001037 kostenfrei https://doaj.org/article/e56eb30fbddd4f9694adc408c3f12942 kostenfrei http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2022.001037 kostenfrei https://doaj.org/toc/1001-4381 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 51 2023 9 117-127 |
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10.11868/j.issn.1001-4381.2022.001037 doi (DE-627)DOAJ095987401 (DE-599)DOAJe56eb30fbddd4f9694adc408c3f12942 DE-627 ger DE-627 rakwb chi TA401-492 LI Han verfasserin aut Evolution of microstructure and mechanical properties of cold-drawn small-caliber 16MnNiV seamless steel tube 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier 16MnNiV steel is developed from 16Mn and 16MnV steel. After hot-perforated rolling into tube, cold rolling, cold drawing and heat treatment are carried out to prepare high pressure tubes with high caliber. The microstructure and mechanical properties of 16MnNiV seamless steel tube of small diameter were studied by means of optical microscopy (OM), scanning electron microscopy (SEM), electron backscattering diffraction (EBSD), transmission electron microscopy (TEM) and physicochemical phase analysis. The microstructure and the change of the second phase precipitation were revealed, and the strengthening increment was calculated. The relevant results can provide a reference for the material development and performance improvement of high strength high pressure tubes. The results show that the main structure of the experimental steel in the process of drawing the tube is ferrite and pearlite. In the case of precipitation, annealing after one pull increases the total amount of precipitation, and annealing after the second pull does not change the total amount of precipitation. It is known from EDS analysis that the precipitated second phase particle is VC. The tensile strength and yield strength of the experimental steel are gradually increased and the elongation rate decreases after cold drawing and different heat treatment processes. It can be seen that the increase of yield strength of experimental steel mainly comes from the contribution of fine crystal reinforcement due to the large deformation of cold extraction process. After heat treatment, the tensile strength, yield strength and elongation rate of ϕ6.35 mm×3 mm round tubes reach over 960, 864 MPa and 15.5%. Compared with other high pressure tubing products of 16Mn series, the mechanical properties are greatly improved and good strong plastic matching is obtained. seamless steel tube cold drawing ferrite vc precipitation strengthening increment mechanical property Materials of engineering and construction. Mechanics of materials LI Zhaodong verfasserin aut CAO Jie verfasserin aut ZHANG Ke verfasserin aut CAO Yanguang verfasserin aut YONG Qilong verfasserin aut In Cailiao gongcheng 51(2023), 9, Seite 117-127 volume:51 year:2023 number:9 pages:117-127 https://doi.org/10.11868/j.issn.1001-4381.2022.001037 kostenfrei https://doaj.org/article/e56eb30fbddd4f9694adc408c3f12942 kostenfrei http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2022.001037 kostenfrei https://doaj.org/toc/1001-4381 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 51 2023 9 117-127 |
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10.11868/j.issn.1001-4381.2022.001037 doi (DE-627)DOAJ095987401 (DE-599)DOAJe56eb30fbddd4f9694adc408c3f12942 DE-627 ger DE-627 rakwb chi TA401-492 LI Han verfasserin aut Evolution of microstructure and mechanical properties of cold-drawn small-caliber 16MnNiV seamless steel tube 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier 16MnNiV steel is developed from 16Mn and 16MnV steel. After hot-perforated rolling into tube, cold rolling, cold drawing and heat treatment are carried out to prepare high pressure tubes with high caliber. The microstructure and mechanical properties of 16MnNiV seamless steel tube of small diameter were studied by means of optical microscopy (OM), scanning electron microscopy (SEM), electron backscattering diffraction (EBSD), transmission electron microscopy (TEM) and physicochemical phase analysis. The microstructure and the change of the second phase precipitation were revealed, and the strengthening increment was calculated. The relevant results can provide a reference for the material development and performance improvement of high strength high pressure tubes. The results show that the main structure of the experimental steel in the process of drawing the tube is ferrite and pearlite. In the case of precipitation, annealing after one pull increases the total amount of precipitation, and annealing after the second pull does not change the total amount of precipitation. It is known from EDS analysis that the precipitated second phase particle is VC. The tensile strength and yield strength of the experimental steel are gradually increased and the elongation rate decreases after cold drawing and different heat treatment processes. It can be seen that the increase of yield strength of experimental steel mainly comes from the contribution of fine crystal reinforcement due to the large deformation of cold extraction process. After heat treatment, the tensile strength, yield strength and elongation rate of ϕ6.35 mm×3 mm round tubes reach over 960, 864 MPa and 15.5%. Compared with other high pressure tubing products of 16Mn series, the mechanical properties are greatly improved and good strong plastic matching is obtained. seamless steel tube cold drawing ferrite vc precipitation strengthening increment mechanical property Materials of engineering and construction. Mechanics of materials LI Zhaodong verfasserin aut CAO Jie verfasserin aut ZHANG Ke verfasserin aut CAO Yanguang verfasserin aut YONG Qilong verfasserin aut In Cailiao gongcheng 51(2023), 9, Seite 117-127 volume:51 year:2023 number:9 pages:117-127 https://doi.org/10.11868/j.issn.1001-4381.2022.001037 kostenfrei https://doaj.org/article/e56eb30fbddd4f9694adc408c3f12942 kostenfrei http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2022.001037 kostenfrei https://doaj.org/toc/1001-4381 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 51 2023 9 117-127 |
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10.11868/j.issn.1001-4381.2022.001037 doi (DE-627)DOAJ095987401 (DE-599)DOAJe56eb30fbddd4f9694adc408c3f12942 DE-627 ger DE-627 rakwb chi TA401-492 LI Han verfasserin aut Evolution of microstructure and mechanical properties of cold-drawn small-caliber 16MnNiV seamless steel tube 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier 16MnNiV steel is developed from 16Mn and 16MnV steel. After hot-perforated rolling into tube, cold rolling, cold drawing and heat treatment are carried out to prepare high pressure tubes with high caliber. The microstructure and mechanical properties of 16MnNiV seamless steel tube of small diameter were studied by means of optical microscopy (OM), scanning electron microscopy (SEM), electron backscattering diffraction (EBSD), transmission electron microscopy (TEM) and physicochemical phase analysis. The microstructure and the change of the second phase precipitation were revealed, and the strengthening increment was calculated. The relevant results can provide a reference for the material development and performance improvement of high strength high pressure tubes. The results show that the main structure of the experimental steel in the process of drawing the tube is ferrite and pearlite. In the case of precipitation, annealing after one pull increases the total amount of precipitation, and annealing after the second pull does not change the total amount of precipitation. It is known from EDS analysis that the precipitated second phase particle is VC. The tensile strength and yield strength of the experimental steel are gradually increased and the elongation rate decreases after cold drawing and different heat treatment processes. It can be seen that the increase of yield strength of experimental steel mainly comes from the contribution of fine crystal reinforcement due to the large deformation of cold extraction process. After heat treatment, the tensile strength, yield strength and elongation rate of ϕ6.35 mm×3 mm round tubes reach over 960, 864 MPa and 15.5%. Compared with other high pressure tubing products of 16Mn series, the mechanical properties are greatly improved and good strong plastic matching is obtained. seamless steel tube cold drawing ferrite vc precipitation strengthening increment mechanical property Materials of engineering and construction. Mechanics of materials LI Zhaodong verfasserin aut CAO Jie verfasserin aut ZHANG Ke verfasserin aut CAO Yanguang verfasserin aut YONG Qilong verfasserin aut In Cailiao gongcheng 51(2023), 9, Seite 117-127 volume:51 year:2023 number:9 pages:117-127 https://doi.org/10.11868/j.issn.1001-4381.2022.001037 kostenfrei https://doaj.org/article/e56eb30fbddd4f9694adc408c3f12942 kostenfrei http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2022.001037 kostenfrei https://doaj.org/toc/1001-4381 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 51 2023 9 117-127 |
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After hot-perforated rolling into tube, cold rolling, cold drawing and heat treatment are carried out to prepare high pressure tubes with high caliber. The microstructure and mechanical properties of 16MnNiV seamless steel tube of small diameter were studied by means of optical microscopy (OM), scanning electron microscopy (SEM), electron backscattering diffraction (EBSD), transmission electron microscopy (TEM) and physicochemical phase analysis. The microstructure and the change of the second phase precipitation were revealed, and the strengthening increment was calculated. The relevant results can provide a reference for the material development and performance improvement of high strength high pressure tubes. The results show that the main structure of the experimental steel in the process of drawing the tube is ferrite and pearlite. In the case of precipitation, annealing after one pull increases the total amount of precipitation, and annealing after the second pull does not change the total amount of precipitation. It is known from EDS analysis that the precipitated second phase particle is VC. The tensile strength and yield strength of the experimental steel are gradually increased and the elongation rate decreases after cold drawing and different heat treatment processes. It can be seen that the increase of yield strength of experimental steel mainly comes from the contribution of fine crystal reinforcement due to the large deformation of cold extraction process. After heat treatment, the tensile strength, yield strength and elongation rate of ϕ6.35 mm×3 mm round tubes reach over 960, 864 MPa and 15.5%. 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TA401-492 Evolution of microstructure and mechanical properties of cold-drawn small-caliber 16MnNiV seamless steel tube seamless steel tube cold drawing ferrite vc precipitation strengthening increment mechanical property |
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misc TA401-492 misc seamless steel tube misc cold drawing misc ferrite misc vc precipitation misc strengthening increment misc mechanical property misc Materials of engineering and construction. Mechanics of materials |
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misc TA401-492 misc seamless steel tube misc cold drawing misc ferrite misc vc precipitation misc strengthening increment misc mechanical property misc Materials of engineering and construction. Mechanics of materials |
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misc TA401-492 misc seamless steel tube misc cold drawing misc ferrite misc vc precipitation misc strengthening increment misc mechanical property misc Materials of engineering and construction. Mechanics of materials |
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Elektronische Aufsätze Aufsätze Elektronische Ressource |
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Cailiao gongcheng |
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Cailiao gongcheng |
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Evolution of microstructure and mechanical properties of cold-drawn small-caliber 16MnNiV seamless steel tube |
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(DE-627)DOAJ095987401 (DE-599)DOAJe56eb30fbddd4f9694adc408c3f12942 |
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Evolution of microstructure and mechanical properties of cold-drawn small-caliber 16MnNiV seamless steel tube |
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LI Han |
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Cailiao gongcheng |
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Cailiao gongcheng |
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T |
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2023 |
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117 |
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LI Han LI Zhaodong CAO Jie ZHANG Ke CAO Yanguang YONG Qilong |
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51 |
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TA401-492 |
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Elektronische Aufsätze |
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LI Han |
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10.11868/j.issn.1001-4381.2022.001037 |
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verfasserin |
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evolution of microstructure and mechanical properties of cold-drawn small-caliber 16mnniv seamless steel tube |
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TA401-492 |
| title_auth |
Evolution of microstructure and mechanical properties of cold-drawn small-caliber 16MnNiV seamless steel tube |
| abstract |
16MnNiV steel is developed from 16Mn and 16MnV steel. After hot-perforated rolling into tube, cold rolling, cold drawing and heat treatment are carried out to prepare high pressure tubes with high caliber. The microstructure and mechanical properties of 16MnNiV seamless steel tube of small diameter were studied by means of optical microscopy (OM), scanning electron microscopy (SEM), electron backscattering diffraction (EBSD), transmission electron microscopy (TEM) and physicochemical phase analysis. The microstructure and the change of the second phase precipitation were revealed, and the strengthening increment was calculated. The relevant results can provide a reference for the material development and performance improvement of high strength high pressure tubes. The results show that the main structure of the experimental steel in the process of drawing the tube is ferrite and pearlite. In the case of precipitation, annealing after one pull increases the total amount of precipitation, and annealing after the second pull does not change the total amount of precipitation. It is known from EDS analysis that the precipitated second phase particle is VC. The tensile strength and yield strength of the experimental steel are gradually increased and the elongation rate decreases after cold drawing and different heat treatment processes. It can be seen that the increase of yield strength of experimental steel mainly comes from the contribution of fine crystal reinforcement due to the large deformation of cold extraction process. After heat treatment, the tensile strength, yield strength and elongation rate of ϕ6.35 mm×3 mm round tubes reach over 960, 864 MPa and 15.5%. Compared with other high pressure tubing products of 16Mn series, the mechanical properties are greatly improved and good strong plastic matching is obtained. |
| abstractGer |
16MnNiV steel is developed from 16Mn and 16MnV steel. After hot-perforated rolling into tube, cold rolling, cold drawing and heat treatment are carried out to prepare high pressure tubes with high caliber. The microstructure and mechanical properties of 16MnNiV seamless steel tube of small diameter were studied by means of optical microscopy (OM), scanning electron microscopy (SEM), electron backscattering diffraction (EBSD), transmission electron microscopy (TEM) and physicochemical phase analysis. The microstructure and the change of the second phase precipitation were revealed, and the strengthening increment was calculated. The relevant results can provide a reference for the material development and performance improvement of high strength high pressure tubes. The results show that the main structure of the experimental steel in the process of drawing the tube is ferrite and pearlite. In the case of precipitation, annealing after one pull increases the total amount of precipitation, and annealing after the second pull does not change the total amount of precipitation. It is known from EDS analysis that the precipitated second phase particle is VC. The tensile strength and yield strength of the experimental steel are gradually increased and the elongation rate decreases after cold drawing and different heat treatment processes. It can be seen that the increase of yield strength of experimental steel mainly comes from the contribution of fine crystal reinforcement due to the large deformation of cold extraction process. After heat treatment, the tensile strength, yield strength and elongation rate of ϕ6.35 mm×3 mm round tubes reach over 960, 864 MPa and 15.5%. Compared with other high pressure tubing products of 16Mn series, the mechanical properties are greatly improved and good strong plastic matching is obtained. |
| abstract_unstemmed |
16MnNiV steel is developed from 16Mn and 16MnV steel. After hot-perforated rolling into tube, cold rolling, cold drawing and heat treatment are carried out to prepare high pressure tubes with high caliber. The microstructure and mechanical properties of 16MnNiV seamless steel tube of small diameter were studied by means of optical microscopy (OM), scanning electron microscopy (SEM), electron backscattering diffraction (EBSD), transmission electron microscopy (TEM) and physicochemical phase analysis. The microstructure and the change of the second phase precipitation were revealed, and the strengthening increment was calculated. The relevant results can provide a reference for the material development and performance improvement of high strength high pressure tubes. The results show that the main structure of the experimental steel in the process of drawing the tube is ferrite and pearlite. In the case of precipitation, annealing after one pull increases the total amount of precipitation, and annealing after the second pull does not change the total amount of precipitation. It is known from EDS analysis that the precipitated second phase particle is VC. The tensile strength and yield strength of the experimental steel are gradually increased and the elongation rate decreases after cold drawing and different heat treatment processes. It can be seen that the increase of yield strength of experimental steel mainly comes from the contribution of fine crystal reinforcement due to the large deformation of cold extraction process. After heat treatment, the tensile strength, yield strength and elongation rate of ϕ6.35 mm×3 mm round tubes reach over 960, 864 MPa and 15.5%. Compared with other high pressure tubing products of 16Mn series, the mechanical properties are greatly improved and good strong plastic matching is obtained. |
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GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ |
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9 |
| title_short |
Evolution of microstructure and mechanical properties of cold-drawn small-caliber 16MnNiV seamless steel tube |
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https://doi.org/10.11868/j.issn.1001-4381.2022.001037 https://doaj.org/article/e56eb30fbddd4f9694adc408c3f12942 http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2022.001037 https://doaj.org/toc/1001-4381 |
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LI Zhaodong CAO Jie ZHANG Ke CAO Yanguang YONG Qilong |
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LI Zhaodong CAO Jie ZHANG Ke CAO Yanguang YONG Qilong |
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TA - General and Civil Engineering |
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c |
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10.11868/j.issn.1001-4381.2022.001037 |
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2024-07-03T17:44:28.955Z |
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