Influence of recrystallization and environment on tensile behavior of cold-rolled Ni3Al(Zr) alloys
文献类型：期刊论文
| 作者 | Li, YF; Guo, JT; Shen, YF |
| 刊名 | TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
 |
| 出版日期 | 2006-04-01 |
| 卷号 | 16期号:2页码:368-375 |
| 关键词 | Ni3Al Ni3Al(Zr) Zr-doping recrystallization tensile properties environmental embrittlement |
| ISSN号 | 1003-6326 |
| 通讯作者 | Li, YF(lyf_msc@nuaa.edu.cn) |
| 英文摘要 | The effects of recrystallization and environment (vacuum versus air) on tensile properties of B-free Ni3Al (Zr) alloys were investigated. The results indicate that the incompletely recrystallized and stress-relieved specimens show the most desirable ductility and ultimate tensile strength, and that the recrystallization treatment promotes susceptibility to the test environment of the alloys. It is found that the amount of ductile fracture is reduced by air for completely recrystallized specimens. The Auger analyses show that Zr atoms do not segregate to the grain boundaries(GBs) for specimens heat-treated at 1 100 degrees C, however Zr atoms segregate to the GBs for specimens heat-treated at 900 degrees C. These results imply that Zr-doping cannot suppress environmental embrittlement. |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000237339000023 |
| 出版者 | ALLERTON PRESS INC |
| 源URL | [http://ir.imr.ac.cn/handle/321006/85674]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Li, YF |
| 作者单位 | 1.Nanjing Univ Aeronaut & Astronaut, Coll Mat Sci & Technol, Nanjing 210016, Peoples R China 2.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, YF,Guo, JT,Shen, YF. Influence of recrystallization and environment on tensile behavior of cold-rolled Ni3Al(Zr) alloys[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2006,16(2):368-375. |
| APA | Li, YF,Guo, JT,&Shen, YF.(2006).Influence of recrystallization and environment on tensile behavior of cold-rolled Ni3Al(Zr) alloys.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,16(2),368-375. |
| MLA | Li, YF,et al."Influence of recrystallization and environment on tensile behavior of cold-rolled Ni3Al(Zr) alloys".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 16.2(2006):368-375. |
入库方式： OAI收割
来源：金属研究所
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