Effect of Martensite Morphology on Tensile Deformation of Dual-Phase Steel
Abstract Three morphologies of martensite in dual-phase microstructure of 0.2% C steel were obtained by different heat treatment cycles. These morphologies consisting of grain boundary growth, scattered laths, and bulk form of martensite have their distinct patterns of distribution in the matrix (fe...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Ahmad, E. [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2011 |
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| Schlagwörter: |
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| Anmerkung: |
© ASM International 2011 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of materials engineering and performance - Springer US, 1992, 21(2011), 3 vom: 19. Apr., Seite 382-387 |
|---|---|
| Übergeordnetes Werk: |
volume:21 ; year:2011 ; number:3 ; day:19 ; month:04 ; pages:382-387 |
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| DOI / URN: |
10.1007/s11665-011-9934-z |
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OLC205303534X |
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| 520 | |a Abstract Three morphologies of martensite in dual-phase microstructure of 0.2% C steel were obtained by different heat treatment cycles. These morphologies consisting of grain boundary growth, scattered laths, and bulk form of martensite have their distinct patterns of distribution in the matrix (ferrite). In tensile testing martensite particles with these distributions behaved differently. A reasonable work hardening was gained initially during plastic deformation of the specimens. The control on ductility was found to depend on the alignment of martensite particles along the tensile axes. The increased surface area contact of martensite particles with ferrite, in grain boundary growth and scattered lath morphologies, facilitated stress transfer from ductile to hard phase. The ductility in the later part of deformation was dependent on the density of microvoids in the necked region. The microvoids are formed mostly by de-cohesion of martensite particles at the interface. The fracture of martensite particles is less prominent in the process of microvoid formation which predicts high strength of martensite. | ||
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10.1007/s11665-011-9934-z doi (DE-627)OLC205303534X (DE-He213)s11665-011-9934-z-p DE-627 ger DE-627 rakwb eng 620 660 670 VZ Ahmad, E. verfasserin aut Effect of Martensite Morphology on Tensile Deformation of Dual-Phase Steel 2011 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © ASM International 2011 Abstract Three morphologies of martensite in dual-phase microstructure of 0.2% C steel were obtained by different heat treatment cycles. These morphologies consisting of grain boundary growth, scattered laths, and bulk form of martensite have their distinct patterns of distribution in the matrix (ferrite). In tensile testing martensite particles with these distributions behaved differently. A reasonable work hardening was gained initially during plastic deformation of the specimens. The control on ductility was found to depend on the alignment of martensite particles along the tensile axes. The increased surface area contact of martensite particles with ferrite, in grain boundary growth and scattered lath morphologies, facilitated stress transfer from ductile to hard phase. The ductility in the later part of deformation was dependent on the density of microvoids in the necked region. The microvoids are formed mostly by de-cohesion of martensite particles at the interface. The fracture of martensite particles is less prominent in the process of microvoid formation which predicts high strength of martensite. dual-phase steel heat treatment microstructure tensile properties Manzoor, T. aut Ziai, M. M. A. aut Hussain, N. aut Enthalten in Journal of materials engineering and performance Springer US, 1992 21(2011), 3 vom: 19. Apr., Seite 382-387 (DE-627)131147366 (DE-600)1129075-4 (DE-576)033027250 1059-9495 nnns volume:21 year:2011 number:3 day:19 month:04 pages:382-387 https://doi.org/10.1007/s11665-011-9934-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 GBV_ILN_2015 AR 21 2011 3 19 04 382-387 |
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10.1007/s11665-011-9934-z doi (DE-627)OLC205303534X (DE-He213)s11665-011-9934-z-p DE-627 ger DE-627 rakwb eng 620 660 670 VZ Ahmad, E. verfasserin aut Effect of Martensite Morphology on Tensile Deformation of Dual-Phase Steel 2011 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © ASM International 2011 Abstract Three morphologies of martensite in dual-phase microstructure of 0.2% C steel were obtained by different heat treatment cycles. These morphologies consisting of grain boundary growth, scattered laths, and bulk form of martensite have their distinct patterns of distribution in the matrix (ferrite). In tensile testing martensite particles with these distributions behaved differently. A reasonable work hardening was gained initially during plastic deformation of the specimens. The control on ductility was found to depend on the alignment of martensite particles along the tensile axes. The increased surface area contact of martensite particles with ferrite, in grain boundary growth and scattered lath morphologies, facilitated stress transfer from ductile to hard phase. The ductility in the later part of deformation was dependent on the density of microvoids in the necked region. The microvoids are formed mostly by de-cohesion of martensite particles at the interface. The fracture of martensite particles is less prominent in the process of microvoid formation which predicts high strength of martensite. dual-phase steel heat treatment microstructure tensile properties Manzoor, T. aut Ziai, M. M. A. aut Hussain, N. aut Enthalten in Journal of materials engineering and performance Springer US, 1992 21(2011), 3 vom: 19. Apr., Seite 382-387 (DE-627)131147366 (DE-600)1129075-4 (DE-576)033027250 1059-9495 nnns volume:21 year:2011 number:3 day:19 month:04 pages:382-387 https://doi.org/10.1007/s11665-011-9934-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 GBV_ILN_2015 AR 21 2011 3 19 04 382-387 |
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10.1007/s11665-011-9934-z doi (DE-627)OLC205303534X (DE-He213)s11665-011-9934-z-p DE-627 ger DE-627 rakwb eng 620 660 670 VZ Ahmad, E. verfasserin aut Effect of Martensite Morphology on Tensile Deformation of Dual-Phase Steel 2011 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © ASM International 2011 Abstract Three morphologies of martensite in dual-phase microstructure of 0.2% C steel were obtained by different heat treatment cycles. These morphologies consisting of grain boundary growth, scattered laths, and bulk form of martensite have their distinct patterns of distribution in the matrix (ferrite). In tensile testing martensite particles with these distributions behaved differently. A reasonable work hardening was gained initially during plastic deformation of the specimens. The control on ductility was found to depend on the alignment of martensite particles along the tensile axes. The increased surface area contact of martensite particles with ferrite, in grain boundary growth and scattered lath morphologies, facilitated stress transfer from ductile to hard phase. The ductility in the later part of deformation was dependent on the density of microvoids in the necked region. The microvoids are formed mostly by de-cohesion of martensite particles at the interface. The fracture of martensite particles is less prominent in the process of microvoid formation which predicts high strength of martensite. dual-phase steel heat treatment microstructure tensile properties Manzoor, T. aut Ziai, M. M. A. aut Hussain, N. aut Enthalten in Journal of materials engineering and performance Springer US, 1992 21(2011), 3 vom: 19. Apr., Seite 382-387 (DE-627)131147366 (DE-600)1129075-4 (DE-576)033027250 1059-9495 nnns volume:21 year:2011 number:3 day:19 month:04 pages:382-387 https://doi.org/10.1007/s11665-011-9934-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 GBV_ILN_2015 AR 21 2011 3 19 04 382-387 |
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10.1007/s11665-011-9934-z doi (DE-627)OLC205303534X (DE-He213)s11665-011-9934-z-p DE-627 ger DE-627 rakwb eng 620 660 670 VZ Ahmad, E. verfasserin aut Effect of Martensite Morphology on Tensile Deformation of Dual-Phase Steel 2011 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © ASM International 2011 Abstract Three morphologies of martensite in dual-phase microstructure of 0.2% C steel were obtained by different heat treatment cycles. These morphologies consisting of grain boundary growth, scattered laths, and bulk form of martensite have their distinct patterns of distribution in the matrix (ferrite). In tensile testing martensite particles with these distributions behaved differently. A reasonable work hardening was gained initially during plastic deformation of the specimens. The control on ductility was found to depend on the alignment of martensite particles along the tensile axes. The increased surface area contact of martensite particles with ferrite, in grain boundary growth and scattered lath morphologies, facilitated stress transfer from ductile to hard phase. The ductility in the later part of deformation was dependent on the density of microvoids in the necked region. The microvoids are formed mostly by de-cohesion of martensite particles at the interface. The fracture of martensite particles is less prominent in the process of microvoid formation which predicts high strength of martensite. dual-phase steel heat treatment microstructure tensile properties Manzoor, T. aut Ziai, M. M. A. aut Hussain, N. aut Enthalten in Journal of materials engineering and performance Springer US, 1992 21(2011), 3 vom: 19. Apr., Seite 382-387 (DE-627)131147366 (DE-600)1129075-4 (DE-576)033027250 1059-9495 nnns volume:21 year:2011 number:3 day:19 month:04 pages:382-387 https://doi.org/10.1007/s11665-011-9934-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 GBV_ILN_2015 AR 21 2011 3 19 04 382-387 |
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10.1007/s11665-011-9934-z doi (DE-627)OLC205303534X (DE-He213)s11665-011-9934-z-p DE-627 ger DE-627 rakwb eng 620 660 670 VZ Ahmad, E. verfasserin aut Effect of Martensite Morphology on Tensile Deformation of Dual-Phase Steel 2011 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © ASM International 2011 Abstract Three morphologies of martensite in dual-phase microstructure of 0.2% C steel were obtained by different heat treatment cycles. These morphologies consisting of grain boundary growth, scattered laths, and bulk form of martensite have their distinct patterns of distribution in the matrix (ferrite). In tensile testing martensite particles with these distributions behaved differently. A reasonable work hardening was gained initially during plastic deformation of the specimens. The control on ductility was found to depend on the alignment of martensite particles along the tensile axes. The increased surface area contact of martensite particles with ferrite, in grain boundary growth and scattered lath morphologies, facilitated stress transfer from ductile to hard phase. The ductility in the later part of deformation was dependent on the density of microvoids in the necked region. The microvoids are formed mostly by de-cohesion of martensite particles at the interface. The fracture of martensite particles is less prominent in the process of microvoid formation which predicts high strength of martensite. dual-phase steel heat treatment microstructure tensile properties Manzoor, T. aut Ziai, M. M. A. aut Hussain, N. aut Enthalten in Journal of materials engineering and performance Springer US, 1992 21(2011), 3 vom: 19. Apr., Seite 382-387 (DE-627)131147366 (DE-600)1129075-4 (DE-576)033027250 1059-9495 nnns volume:21 year:2011 number:3 day:19 month:04 pages:382-387 https://doi.org/10.1007/s11665-011-9934-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 GBV_ILN_2015 AR 21 2011 3 19 04 382-387 |
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Effect of Martensite Morphology on Tensile Deformation of Dual-Phase Steel |
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Abstract Three morphologies of martensite in dual-phase microstructure of 0.2% C steel were obtained by different heat treatment cycles. These morphologies consisting of grain boundary growth, scattered laths, and bulk form of martensite have their distinct patterns of distribution in the matrix (ferrite). In tensile testing martensite particles with these distributions behaved differently. A reasonable work hardening was gained initially during plastic deformation of the specimens. The control on ductility was found to depend on the alignment of martensite particles along the tensile axes. The increased surface area contact of martensite particles with ferrite, in grain boundary growth and scattered lath morphologies, facilitated stress transfer from ductile to hard phase. The ductility in the later part of deformation was dependent on the density of microvoids in the necked region. The microvoids are formed mostly by de-cohesion of martensite particles at the interface. The fracture of martensite particles is less prominent in the process of microvoid formation which predicts high strength of martensite. © ASM International 2011 |
| abstractGer |
Abstract Three morphologies of martensite in dual-phase microstructure of 0.2% C steel were obtained by different heat treatment cycles. These morphologies consisting of grain boundary growth, scattered laths, and bulk form of martensite have their distinct patterns of distribution in the matrix (ferrite). In tensile testing martensite particles with these distributions behaved differently. A reasonable work hardening was gained initially during plastic deformation of the specimens. The control on ductility was found to depend on the alignment of martensite particles along the tensile axes. The increased surface area contact of martensite particles with ferrite, in grain boundary growth and scattered lath morphologies, facilitated stress transfer from ductile to hard phase. The ductility in the later part of deformation was dependent on the density of microvoids in the necked region. The microvoids are formed mostly by de-cohesion of martensite particles at the interface. The fracture of martensite particles is less prominent in the process of microvoid formation which predicts high strength of martensite. © ASM International 2011 |
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Abstract Three morphologies of martensite in dual-phase microstructure of 0.2% C steel were obtained by different heat treatment cycles. These morphologies consisting of grain boundary growth, scattered laths, and bulk form of martensite have their distinct patterns of distribution in the matrix (ferrite). In tensile testing martensite particles with these distributions behaved differently. A reasonable work hardening was gained initially during plastic deformation of the specimens. The control on ductility was found to depend on the alignment of martensite particles along the tensile axes. The increased surface area contact of martensite particles with ferrite, in grain boundary growth and scattered lath morphologies, facilitated stress transfer from ductile to hard phase. The ductility in the later part of deformation was dependent on the density of microvoids in the necked region. The microvoids are formed mostly by de-cohesion of martensite particles at the interface. The fracture of martensite particles is less prominent in the process of microvoid formation which predicts high strength of martensite. © ASM International 2011 |
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Effect of Martensite Morphology on Tensile Deformation of Dual-Phase Steel |
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Manzoor, T. Ziai, M. M. A. Hussain, N. |
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