Thin-walled effect of microstructure of third-generation single crystal superalloy DD9

Thin-walled effect of microstructure of third-generation single crystal superalloy DD9

The microstructure and thin-walled effect of different samples （double-wall ultra-cooling turbine blades， combined cooling turbine blades， investment casting thin-walled specimen， and round bar specimen） of the third-generation single crystal superalloy DD9 are investigated by optical microscope， fi...

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Bibliographic Details
Main Authors:	YANG Wanpeng, LI Jiarong, LIU Shizhong, ZHAO Jinqian, WANG Xiaoguang, YANG Liang, WANG Rui, CHEN Qiao
Format:	Article
Language:	zho
Published:	Journal of Materials Engineering 2025-01-01
Series:	Cailiao gongcheng
Subjects:	third-generation single crystal superalloy dd9 turbine blade cross-sectional size thin-walled effect
Online Access:	https://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2024.000210
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