Synergistic effect of ruthenium and rhenium on microstructure stability of advanced single crystal superalloys

Synergistic effect of ruthenium and rhenium on microstructure stability of advanced single crystal superalloys

In order to study the influence mechanisms of microstructure stability of high generation single crystal superalloys, the D1 and D2 alloys which contain 6%(mass fraction) Ru and 4.5%Ru respectively were prepared after complete heat treatment and long-term aging at 980 ℃ for 1000 h. The microstructur...

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Bibliographic Details
Main Authors: YUE Xiao-dai, LI Jia-rong, LIU Shi-zhong, SHI Zhen-xue, WANG Xiao-guang, DONG Jian-min
Format: Article
Language:zho
Published: Journal of Materials Engineering 2021-04-01
Series:Cailiao gongcheng
Subjects:
single crystal superalloy
ruthenium
rhenium
tcp phase
synergistic effect
Online Access:http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2020.000365

Internet

http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2020.000365

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