Research progress in freckles of single crystal superalloys

Research progress in freckles of single crystal superalloys

To meet the development needs of advanced aeroengines,the structure of aeroengine turbine blades is becoming increasingly complex, and the content of refractory elements is increasing in single crystal superalloys, which are the preferred materials for turbine blades. As a result, the tendency to fo...

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Bibliographic Details
Main Authors: WANG Zhi-cheng, LI Jia-rong, LIU Shi-zhong, ZHAO Jin-qian, SHI Zhen-xue, WANG Xiao-guang, YANG Wan-peng, YUE Xiao-dai
Format: Article
Language:zho
Published: Journal of Materials Engineering 2021-07-01
Series:Journal of Materials Engineering
Subjects:
single crystal superalloy
freckle
grain defect
element segregation
Online Access:http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2020.001127

Internet

http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2020.001127

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