IMR OpenIR
Crystallographic analysis and phase field simulation of transformation plasticity in a multifunctional beta-Ti alloy
Zhu, Jiaming; Wu, Honghui; Wang, Dong; Gao, Yipeng; Wang, Haoliang; Hao, Yulin; Yang, Rui; Zhang, Tong-Yi; Wang, Yunzhi; Wang, YZ (reprint author), Xi An Jiao Tong Univ, Frontier Inst Sci & Technol, Ctr Microstruct Sci, Xian 710049, Peoples R China.; Zhang, TY (reprint author), Shanghai Univ, Mat Genome Inst, 99 Shangda Rd, Shanghai 200444, Peoples R China.; Zhang, TY (reprint author), Shanghai Univ, Shanghai Mat Genome Inst, 99 Shangda Rd, Shanghai 200444, Peoples R China.
2017-02-01
发表期刊INTERNATIONAL JOURNAL OF PLASTICITY
ISSN0749-6419
卷号89页码:110-129
摘要The gum-like multifunctional beta-Ti alloy Ti-24Nb-4Zr-8Sn-0.100 (in wt.%), known as Ti2448, has attracted a lot of attention lately for promising biomedical applications due to its ultralow apparent elastic modulus, high strength, super-elasticity, strong fatigue resistance, and excellent biocompatibility. In this study we investigate the deformation mechanisms in association with martensitic transformation (MT) in the alloy. Using a combination of crystallographic analysis and phase field simulation we find a rich variety of strain-accommodating domain patterns, including 30 twinning modes and 6 herringbone structures. These diverse strain accommodating modes, especially the excellent geometrical compatibilities of the twins and herringbone structures, provide the MT with great flexibility to adapt to arbitrary shape changes and defect structures generated during plastic deformation, which may have contributed to the exceptional mechanical properties of the alloy. (C) 2016 Elsevier Ltd. All rights reserved.; The gum-like multifunctional beta-Ti alloy Ti-24Nb-4Zr-8Sn-0.100 (in wt.%), known as Ti2448, has attracted a lot of attention lately for promising biomedical applications due to its ultralow apparent elastic modulus, high strength, super-elasticity, strong fatigue resistance, and excellent biocompatibility. In this study we investigate the deformation mechanisms in association with martensitic transformation (MT) in the alloy. Using a combination of crystallographic analysis and phase field simulation we find a rich variety of strain-accommodating domain patterns, including 30 twinning modes and 6 herringbone structures. These diverse strain accommodating modes, especially the excellent geometrical compatibilities of the twins and herringbone structures, provide the MT with great flexibility to adapt to arbitrary shape changes and defect structures generated during plastic deformation, which may have contributed to the exceptional mechanical properties of the alloy. (C) 2016 Elsevier Ltd. All rights reserved.
部门归属[zhu, jiaming ; wang, dong ; wang, yunzhi] xi an jiao tong univ, frontier inst sci & technol, ctr microstruct sci, xian 710049, peoples r china ; [zhu, jiaming ; wu, honghui] hong kong univ sci & technol, dept mech engn, kowloon, hong kong, peoples r china ; [gao, yipeng ; wang, yunzhi] ohio state univ, dept mat sci & engn, 2041 coll rd, columbus, oh 43210 usa ; [wang, haoliang ; hao, yulin ; yang, rui] chinese acad sci, inst met res, shenyang natl lab mat sci, 72 wenhua rd, shenyang 110016, peoples r china ; [zhang, tong-yi] shanghai univ, mat genome inst, 99 shangda rd, shanghai 200444, peoples r china ; [zhang, tong-yi] shanghai univ, shanghai mat genome inst, 99 shangda rd, shanghai 200444, peoples r china
关键词Strain Accommodation Geometrical Compatibility Transformation Twins Herringbone Structure Computer Simulation Gum Metals
学科领域Engineering, Mechanical ; Materials Science, Multidisciplinary ; Mechanics
资助者NFU; HKUST; Hong Kong Research Grants Council under the General Research Fund [622911]; US Natural Science Foundation [DMR-1410322]; U.S. Department of Energy Grant [DE-SC0001258]; Science and Technology Commission of Shanghai Municipality Grant [14DZ2261200]
收录类别SCI
语种英语
文献类型期刊论文
条目标识符http://ir.imr.ac.cn/handle/321006/78306
专题中国科学院金属研究所
通讯作者Wang, YZ (reprint author), Xi An Jiao Tong Univ, Frontier Inst Sci & Technol, Ctr Microstruct Sci, Xian 710049, Peoples R China.; Zhang, TY (reprint author), Shanghai Univ, Mat Genome Inst, 99 Shangda Rd, Shanghai 200444, Peoples R China.; Zhang, TY (reprint author), Shanghai Univ, Shanghai Mat Genome Inst, 99 Shangda Rd, Shanghai 200444, Peoples R China.
推荐引用方式
GB/T 7714
Zhu, Jiaming,Wu, Honghui,Wang, Dong,et al. Crystallographic analysis and phase field simulation of transformation plasticity in a multifunctional beta-Ti alloy[J]. INTERNATIONAL JOURNAL OF PLASTICITY,2017,89:110-129.
APA Zhu, Jiaming.,Wu, Honghui.,Wang, Dong.,Gao, Yipeng.,Wang, Haoliang.,...&Zhang, TY .(2017).Crystallographic analysis and phase field simulation of transformation plasticity in a multifunctional beta-Ti alloy.INTERNATIONAL JOURNAL OF PLASTICITY,89,110-129.
MLA Zhu, Jiaming,et al."Crystallographic analysis and phase field simulation of transformation plasticity in a multifunctional beta-Ti alloy".INTERNATIONAL JOURNAL OF PLASTICITY 89(2017):110-129.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhu, Jiaming]的文章
[Wu, Honghui]的文章
[Wang, Dong]的文章
百度学术
百度学术中相似的文章
[Zhu, Jiaming]的文章
[Wu, Honghui]的文章
[Wang, Dong]的文章
必应学术
必应学术中相似的文章
[Zhu, Jiaming]的文章
[Wu, Honghui]的文章
[Wang, Dong]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。