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Zibiao Wang, Guangsha Hou, Yang Zhao, Jianfei Sun, Jiangzhen Guo and Wuyi Chen
Residual stresses (RS) in hot forging severely degrade the machining accuracy and stability of super alloy parts. This is the main reason for deformation during subsequent mechanical machining. RS need recognition, as well as the microstructure and prope...
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Alexander Yu. Churyumov, Svetlana V. Medvedeva, Olga I. Mamzurina, Alena A. Kazakova and Tatiana A. Churyumova
The supposed united approach of hot deformation modelling allows us to significantly decrease the development and optimization of the industrial production processes of steels, multiprincipal element alloys, and titanium alloys.
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Jianbo Zou, Chen Song, Kui Wen, Taikai Liu, Chunming Deng, Min Liu and Chenghao Yang
(Mn, Co)3O4 spinel is widely used to protect the metallic interconnect of solid oxide fuel cells while it suffers deoxidization during the preparation by plasma spray. This work was proposed to study the effect of spray parameters on the microstructure a...
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Ulises Martin, Jacob Ress, Juan Bosch and David M. Bastidas
Electrochemical corrosion of thermo-mechanically processed (TMP) and recrystallized Fe-30Mn-5Al-0.5C twinning-induced plasticity (TWIP) steels containing 30 wt.% Mn was studied in a 1.0 wt.% NaCl electrolyte solution. The alkaline nature of the corrosion...
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Linning Wang, Yuan Liu and Jingjing Liang
Interrupted creep tests were performed on a polycrystalline Ni-base superalloy, and rejuvenation heat treatment (RHT) was carried out to restore the creep resistance. During creep deformation, the microstructural evolution can be characterized as coarsen...
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