Assessment of service induced degradation of microstructure and properties in turbine blades made of GH4037 alloy
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- 作者：Jinyan Tonga ; Xianfei Dinga ; Meiling Wanga ; Koichi Yagia ; Yunrong Zhengb ; Qiang Fengb ; qfeng@skl.ustb.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Turbine blades ; Wrought superalloys ; Service ; Microstructure ; Mechanical properties
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：5 February 2016
- 年：2016
- 卷：657
- 期：Complete
- 页码：777-786
- 全文大小：4538 K
文摘
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Normal and overheating degradations in serviced turbine blades were evaluated.
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Real service temperature distributions of the blades were estimated.
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Effect of overheating microstructural degradation on creep behavior was analyzed.