Optimization of hot deformation processing parameters of GH738 superalloy based on response surface methodology

Based on hot compression tests of GH738 superalloy，encompassing deformation temperatures ranging from 980 ℃ to 1100 ℃ and strain rates of 0.001-0.1 s−1，deformation activation energy（Q），temperature-compensated strain factor（lnZ），power dissipation efficiency（η） and instability factor（\begin{document}$...

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Principais autores:	WANG Panzhi, LU Yi, GONG Zhongxing, WU Yong’an, ZHANG Hua, WANG Tao
Formato:	Artigo
Idioma:	Chinês
Publicado em:	Journal of Aeronautical Materials 2025-08-01
coleção:	Journal of Aeronautical Materials
Assuntos:	gh738superalloy hot deformation behavior response surface methodology processing parameters optimization
Acesso em linha:	http://jam.biam.ac.cn/article/doi/10.11868/j.issn.1005-5053.2024.000188
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