RESEARCH PROGRESS IN A HIGH PERFORMANCE CAST & WROUGHT SUPERALLOY FOR TURBINE DISC APPLICATIONS
文献类型：期刊论文
| 作者 | Gu Yuefeng2; Cui Chuanyong2,3; Yuan Yong1,2; Zhong Zhihong2,4 |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2015-10-11 |
| 卷号 | 51期号:10页码:1191-1206 |
| 关键词 | cast & wrought supralloy TMW alloy alloy design microstructure control deformation mechanism |
| ISSN号 | 0412-1961 |
| 通讯作者 | Gu Yuefeng(Gu.Yuefeng@nims.go.jp) |
| 英文摘要 | The advanced cast & wrought (C&W) superalloys for turbine disc applications have low temperature bearing capacity and poor processing ability compared with the powder metallurgy (PM) superalloys. Recently, a new kind of C&W Ni-Co base disc superalloys, named as TMW alloy, has been developed on the basis of an innovative concept. Full-scale pancakes (440 mm in diameter and 65 mm in thickness) with an average grain size of about 10 pm were successfully manufactured by a conventional C&W processing route. TMW alloys can provide 58-76 degrees C temperature advantages over alloy U720Li in 0.2% creep strain life under 630 MPa and are comparable with the advanced PM disc superalloys. In this work, the alloy design, preparation processing capacity, micro-structural control, performance characteristics and deformation strengthening mechanisms were briefly introduced. |
| 资助项目 | National Natural Science Foundation of China[51171179] ; National Natural Science Foundation of China[51271174] ; National Natural Science Foundation of China[51331005] ; National Natural Science Foundation of China[51401071] ; National Natural Science Foundation of China[11332010] |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000363997600004 |
| 出版者 | SCIENCE PRESS |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/121059]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Gu Yuefeng |
| 作者单位 | 1.Xian Thermal Power Res Inst Co Ltd, Xian 710032, Peoples R China 2.Natl Inst Mat Sci, Tsukuba, Ibaraki 3050047, Japan 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 4.Hefei Univ Technol, Sch Mat Sci & Engn, Hefei 230009, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gu Yuefeng,Cui Chuanyong,Yuan Yong,et al. RESEARCH PROGRESS IN A HIGH PERFORMANCE CAST & WROUGHT SUPERALLOY FOR TURBINE DISC APPLICATIONS[J]. ACTA METALLURGICA SINICA,2015,51(10):1191-1206. |
| APA | Gu Yuefeng,Cui Chuanyong,Yuan Yong,&Zhong Zhihong.(2015).RESEARCH PROGRESS IN A HIGH PERFORMANCE CAST & WROUGHT SUPERALLOY FOR TURBINE DISC APPLICATIONS.ACTA METALLURGICA SINICA,51(10),1191-1206. |
| MLA | Gu Yuefeng,et al."RESEARCH PROGRESS IN A HIGH PERFORMANCE CAST & WROUGHT SUPERALLOY FOR TURBINE DISC APPLICATIONS".ACTA METALLURGICA SINICA 51.10(2015):1191-1206. |
入库方式： OAI收割
来源：金属研究所
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