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On Temperature and Strain Rate Dependent Strain Localization Behavior in Ti-6.5Al-3.5Mo-1.5Zr-0.3Si Alloy
B. Zhang; L. M. Lei; X. L. Jiang; Z. M. Song; X. Huang; G. P. Zhang
2013
Source PublicationJournal of Materials Science & Technology
ISSN1005-0302
Volume29Issue:3Pages:273-278
AbstractDeformation behaviors of Ti-6.5Al-3.5Mo-1.5Zr-0.3Si alloys with alpha/beta lamellar structure were investigated systematically at different temperatures from room temperature to 950 degrees C and different strain rates. Results reveal that when the deformation temperature is higher than a critical temperature of 600 degrees C, an evident transition of deformation behavior from localized shear banding to alpha/beta lamella kinking, flow softening and temperature/strain rate-dependent peak flow stress occurred in the alloy. The critical conditions for the occurrence of internal cracking and strain localization behavior associated with temperature and strain rate were determined.
description.department[zhang, b. ; jiang, x. l.] northeastern univ, minist educ, key lab anisotropy & texture mat, shenyang 110819, peoples r china. [lei, l. m. ; huang, x.] beijing inst aeronaut mat, titanium alloys lab, beijing 100095, peoples r china. [jiang, x. l. ; song, z. m. ; zhang, g. p.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. ; zhang, gp (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. ; gpzhang@imr.ac.cn
KeywordTitanium Alloy Hot Working Temperature Strain Rate Shear Band Tc11 Titanium-alloy Hot-working Deformation-behavior Microstructural Evolution Flow Ti-6al-4v Compression
URL查看原文
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/71666
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
B. Zhang,L. M. Lei,X. L. Jiang,et al. On Temperature and Strain Rate Dependent Strain Localization Behavior in Ti-6.5Al-3.5Mo-1.5Zr-0.3Si Alloy[J]. Journal of Materials Science & Technology,2013,29(3):273-278.
APA B. Zhang,L. M. Lei,X. L. Jiang,Z. M. Song,X. Huang,&G. P. Zhang.(2013).On Temperature and Strain Rate Dependent Strain Localization Behavior in Ti-6.5Al-3.5Mo-1.5Zr-0.3Si Alloy.Journal of Materials Science & Technology,29(3),273-278.
MLA B. Zhang,et al."On Temperature and Strain Rate Dependent Strain Localization Behavior in Ti-6.5Al-3.5Mo-1.5Zr-0.3Si Alloy".Journal of Materials Science & Technology 29.3(2013):273-278.
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