The role of stress induced martensite in ductile metastable Beta Ti-alloys showing combined TRIP/TWIP effects

被引：26

作者：

Sun, F. ^{[1
]}

Zhang, J. Y. ^{[1
]}

Brozek, C. ^{[1
]}

Marteleur, M. ^{[2
]}

Veron, M. ^{[3
,4
]}

Rauch, E. ^{[3
,4
]}

Gloriant, T. ^{[5
]}

Vermaut, P. ^{[1
]}

Curfs, C. ^{[6
]}

Jacques, P. J. ^{[2
]}

Prima, F. ^{[1
]}

机构：

[1] CNRS UMR 8247 Chim ParisTech, Inst Rech Chim Paris, 11 Rue Pierre & Marie Curie, F-75005 Paris, France

[2] Catholic Univ Louvain, IMAP, B-1348 Louvain La Neuve, Belgium

[3] Univ Grenoble Alpes, SIMAP, F-38000 Grenoble, France

[4] CNRS, SIMAP, F-38000 Grenoble, France

[5] INSA Rennes, UMR CNRS 6226, Inst Sci Chim Rennes, F-35043 Rennes, France

[6] European Synchrotron Radiat Facil, F-38043 Grenoble, France

来源：

MATERIALS TODAY-PROCEEDINGS | 2015年 / 2卷

关键词：

Titanium alloys; Martensitic phase transformation; Mechanical twinning; Microstructure; Deformation mechanism; DEFORMATION-BEHAVIOR; TITANIUM-ALLOYS; HIGH-STRENGTH; SHAPE-MEMORY; SUPERELASTICITY; TRANSFORMATION;

D O I：

10.1016/j.matpr.2015.07.336

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A new family of metastable beta type titanium alloys has recently been designed for ductility improvement with large strain-hardening effect. Superior plastic properties were obtained due to collective effects of both phase transformation induced plasticity and twinning induced plasticity. A series of stress induced phase transformations, including stress/strain-induced beta to omega transformation and stress-induced martensitic beta to alpha '' transformations, play particular roles at each deformation stage. The SIM transformations were found to be closely related to the strain-hardening behavior of the material. In this work, the relationship between SIM transformations and strain-hardening effect were studied by microstructural investigations. (C) 2015 Elsevier Ltd.

引用

页码：505 / 510

页数：6

共 6 条

[1] Microstructural evolution of a ductile metastable β titanium alloy with combined TRIP/TWIP effects
Zhang, J. Y.
Li, J. S.
Chen, Z.
Meng, Q. K.
Sun, F.
Shen, B. L.
JOURNAL OF ALLOYS AND COMPOUNDS, 2017, 699 : 775 - 782
[2] Integrated multi-scale modeling of variant selection during stress-induced martensite formation in metastable β Ti-alloys
Niessen, Frank
Bhattacharyya, Abhishek
Gazder, Azdiar A.
Pereloma, Elena V.
Lebensohn, Ricardo A.
ACTA MATERIALIA, 2022, 240
[3] Integrated multi-scale modeling of variant selection during stress-induced martensite formation in metastable β Ti-alloys
Niessen, Frank
Bhattacharyya, Abhishek
Gazder, Azdiar A.
Pereloma, Elena V.
Lebensohn, Ricardo A.
Acta Materialia, 2022, 240
[4] Modelling and design of stress-induced martensite formation in metastable β Ti alloys
Neelakantan, Suresh
Galindo-Nava, E. I.
San Martin, David
Chao, Jesus
Rivera-Diaz-del-Castillo, P. E. J.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2014, 590 : 140 - 146
[5] Elucidating the role of stress-induced martensite on the tensile behaviour of metastable β Ti-10V-2Fe-3Al alloy
Rastogi, Abhishek
Kalyan, Dova
Makineni, Surendra Kumar
Neelakantan, Suresh
MATERIALS CHARACTERIZATION, 2024, 207
[6] Formation of nanocrystalline β structure in metastable beta Ti alloy during high pressure torsion: The role played by stress induced martensitic transformation
Zafari, A.
Wei, X. S.
Xu, W.
Xia, K.
ACTA MATERIALIA, 2015, 97 : 146 - 155

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