Young's modulus and mechanical properties of Ti-29Nb-13Ta-4.6Zr in relation to alpha '' martensite
文献类型：期刊论文
| 作者 | Hao, YL; Niinomi, M; Kuroda, D; Fukunaga, K; Zhou, YL; Yang, R; Suzuki, A |
| 刊名 | METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE
 |
| 出版日期 | 2002-10-01 |
| 卷号 | 33期号:10页码:3137-3144 |
| ISSN号 | 1073-5623 |
| 通讯作者 | Hao, YL() |
| 英文摘要 | An investigation on the formation of alpha" martensite and its influence on Young's modulus and C mechanical properties of forged Ti-29Nb-13Ta-4.6Zr (wt pet) alloy is reported in this article. For ice-water-quenched specimens after solution treatment at 1023, 1123, and 1223 K in the single beta-phase field for 1.8, 3.6, 14.4, and 28.8 ks, X-ray diffraction and internal friction measurements showed that the volume fraction of the a" martensite changes with both solution temperature and time. This effect has been attributed mainly to the influence of grain size of the beta-parent phase on the stability of the beta phase and, consequently, on the martensitic start (Ms) temperature. A critical grain size of 40 mum was identified for the beta phase, below which the martensitic transformation is largely suppressed because of low Ms temperature. With the beta grain size increasing above this critical value, the volume fraction of the alpha" martensite increases significantly at first and then decreases gradually with further grain growth. The alpha" martensite was shown to possess good ductility and, compared to the beta phase, lower strength and hardness but nearly identical Young's modulus in the studied alloy. |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000178508600008 |
| 出版者 | MINERALS METALS MATERIALS SOC |
| 源URL | [http://ir.imr.ac.cn/handle/321006/113939]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Hao, YL |
| 作者单位 | 1.Toyohashi Univ Technol, Dept Prod Syst Engn, Toyohashi, Aichi 4418580, Japan 2.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China 3.Daido Steel Co Ltd, Div Res & Dev, Corros Heat Resistant Alloy Res Sect, Nagoya, Aichi 4578545, Japan |
| 推荐引用方式 GB/T 7714 | Hao, YL,Niinomi, M,Kuroda, D,et al. Young's modulus and mechanical properties of Ti-29Nb-13Ta-4.6Zr in relation to alpha '' martensite[J]. METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE,2002,33(10):3137-3144. |
| APA | Hao, YL.,Niinomi, M.,Kuroda, D.,Fukunaga, K.,Zhou, YL.,...&Suzuki, A.(2002).Young's modulus and mechanical properties of Ti-29Nb-13Ta-4.6Zr in relation to alpha '' martensite.METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE,33(10),3137-3144. |
| MLA | Hao, YL,et al."Young's modulus and mechanical properties of Ti-29Nb-13Ta-4.6Zr in relation to alpha '' martensite".METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE 33.10(2002):3137-3144. |
入库方式： OAI收割
来源：金属研究所
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