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

Internet

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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