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Grain Refinement of a Powder Nickel-Base Superalloy Using Hot Deformation and Slow-Cooling

A pre-hot-deformation process was applied for a polycrystalline nickel-base superalloy to active deformation twins and dislocations, and subsequent slow cooling treatment was used to achieve grain refinement and microstructure homogenization. The microstructural evolution of the alloy was investigat...

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Detalles Bibliográficos
Autores principales:	Fan, Xianqiang, Guo, Zhipeng, Wang, Xiaofeng, Yang, Jie, Zou, Jinwen
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2018
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6213959/ https://www.ncbi.nlm.nih.gov/pubmed/30322200 http://dx.doi.org/10.3390/ma11101978

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