| Effects of heat treatment and Re-content on the TCP-phase in two Ni-Mo-Cr-Re superalloys |
| P. L. Mao; Y. Xin; K. Han; W. G. Jiang
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| 2009
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| 发表期刊 | Acta Metallurgica Sinica-English Letters
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| ISSN | 1006-7191
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| 卷号 | 22期号:5页码:365-372 |
| 摘要 | The volume fraction and morphology of the TCP-phase formed in two kinds of Ni-Mo-Cr-Re superalloys under different heat treatment conditions were investigated in this paper. In Re-5% alloy, with increasing of the heat treatment temperature and prolonging the holding time, the volume fraction of TCP-phase decreased and the TCP-phase size increased. At relatively lower temperature, the TCP-phase prefers to present in the dendrite cores. In Re-10% alloy, the volume fraction and size have the same change tendency as that of in Re-5% alloy, but the morphology will change from needle-like and block-like to sphere when the temperature increases. The TCP-phases formed in these two Ni-Mo-Cr-Re alloys are sigma and P phase. |
| 部门归属 | [mao, pingli] shenyang univ technol, sch mat sci & engn, shenyang 110023, peoples r china. [mao, pingli; xin, yan; han, ke] florida state univ, natl high magnet field lab, tallahassee, fl 32306 usa. [jiang, weiguo] chinese acad sci, inst met res, shenyang 110016, peoples r china.;mao, pl (reprint author), shenyang univ technol, sch mat sci & engn, shenyang 110023, peoples r china;pinglimao@yahoo.com
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| 关键词 | Heat Treatment
Tcp-phase
Superalloy
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| URL | 查看原文
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| WOS记录号 | WOS:000207939200006
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.imr.ac.cn/handle/321006/32197
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| 专题 | 中国科学院金属研究所
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推荐引用方式
GB/T 7714 |
P. L. Mao,Y. Xin,K. Han,et al. Effects of heat treatment and Re-content on the TCP-phase in two Ni-Mo-Cr-Re superalloys[J]. Acta Metallurgica Sinica-English Letters,2009,22(5):365-372.
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| APA |
P. L. Mao,Y. Xin,K. Han,&W. G. Jiang.(2009).Effects of heat treatment and Re-content on the TCP-phase in two Ni-Mo-Cr-Re superalloys.Acta Metallurgica Sinica-English Letters,22(5),365-372.
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| MLA |
P. L. Mao,et al."Effects of heat treatment and Re-content on the TCP-phase in two Ni-Mo-Cr-Re superalloys".Acta Metallurgica Sinica-English Letters 22.5(2009):365-372.
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