Creep induced precipitation of the (Cr,Mo)(5)B-3-type boride in gamma/gamma ' eutectic of a Ni-based superalloy
文献类型：期刊论文
| 作者 | Ge, Hualong; Yang, Yaqian; Zheng, Shijian; Liu, Kui; Ma, Xiuliang |
| 刊名 | MATERIALS CHARACTERIZATION
 |
| 出版日期 | 2020-11-01 |
| 卷号 | 169 |
| DOI | 10.1016/j.matchar.2020.110569 |
| 英文摘要 | Boron segregation and boride formation at grain boundaries are generally accepted in Ni-based superalloys. However, the addition of boron was found to result in the formation of a high density of nanosized M5B3 (where M is a mixture of Cr, Mo) particles in gamma/gamma ' eutectics of a Ni-based superalloy during high-temperature creep in this work. M5B3 phase precipitated at gamma/gamma ' eutectics keeps a well-defined orientation relationship with the eutectics, which is [001](gamma/gamma ')//[001](M5B3), (020)(gamma/gamma ')//(130)(M5B3). And these nanosized borides could block dislocation slip, result in stress concentration surrounding gamma/gamma ' eutectics and facilitate crack initiation at gamma/gamma ' eutectic/matrix interface during the creep at high temperatures. |
| WOS记录号 | WOS:000583648400002 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/155667]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Ge, Hualong,Yang, Yaqian,Zheng, Shijian,et al. Creep induced precipitation of the (Cr,Mo)(5)B-3-type boride in gamma/gamma ' eutectic of a Ni-based superalloy[J]. MATERIALS CHARACTERIZATION,2020,169. |
| APA | Ge, Hualong,Yang, Yaqian,Zheng, Shijian,Liu, Kui,&Ma, Xiuliang.(2020).Creep induced precipitation of the (Cr,Mo)(5)B-3-type boride in gamma/gamma ' eutectic of a Ni-based superalloy.MATERIALS CHARACTERIZATION,169. |
| MLA | Ge, Hualong,et al."Creep induced precipitation of the (Cr,Mo)(5)B-3-type boride in gamma/gamma ' eutectic of a Ni-based superalloy".MATERIALS CHARACTERIZATION 169(2020). |
入库方式： OAI收割
来源：金属研究所
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