Design of gamma ' phase interface strengthening of nickel-base superalloy
文献类型：期刊论文
| 作者 | Hu, ZQ; Peng, P; Liu, Y; Jin, T; Sun, XF; Guan, HR |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2002-11-01 |
| 卷号 | 38期号:11页码:1121-1126 |
| 关键词 | discrete variational X-alpha method nickel-base superalloy phase interface bonding strength gamma '-Ni3Al |
| ISSN号 | 0412-1961 |
| 通讯作者 | Hu, ZQ() |
| 英文摘要 | By using the first-principles discrete variational X-alpha method, the effect of Ir alloying in nickel-base superalloy has been studied, as well as the influence of S, P, H, O, N, B or C on the interface bonding strength between gamma phase and gamma' phase in nickel-base superalloy has been calculated. It proved that the Ir alloying moves the lattice misfit to negative value, which increases the bond overlap population and total bond order. Besides, the presence of S, P, H, O, N, B or C in nickel-base superalloys has pronounced influence on the interface bonding strength between gamma-Ni and gamma'-Ni3Al. Among them, C, B and N enhance the interface bonding strength, but S and P impair the interface bonding strength. |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000179827800001 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.imr.ac.cn/handle/321006/114365]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Hu, ZQ |
| 作者单位 | Chinese Acad Sci, Met Res Inst, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, ZQ,Peng, P,Liu, Y,et al. Design of gamma ' phase interface strengthening of nickel-base superalloy[J]. ACTA METALLURGICA SINICA,2002,38(11):1121-1126. |
| APA | Hu, ZQ,Peng, P,Liu, Y,Jin, T,Sun, XF,&Guan, HR.(2002).Design of gamma ' phase interface strengthening of nickel-base superalloy.ACTA METALLURGICA SINICA,38(11),1121-1126. |
| MLA | Hu, ZQ,et al."Design of gamma ' phase interface strengthening of nickel-base superalloy".ACTA METALLURGICA SINICA 38.11(2002):1121-1126. |
入库方式： OAI收割
来源：金属研究所
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