收录:
摘要:
The microstructure and texture evolution of Ni-5 at%W (Ni5W) alloy substrates were investigated by in situ tensile testing along the rolling direction (RD), transverse direction (TD), and at 45 degrees to the RD (45 degrees-RD), as well as by electron backscatter diffraction characterization. The tensile stress direction had a significant influence on the texture evolution. The cubic texture in the Ni-5 at%W alloy exhibited severe degradation when the tensile angle was 45 degrees-RD. In contrast, the cubic texture was relatively stable under high deformation along the RD or TD. It was found that the slip line system in the 45 degrees-RD specimen was the key to the contrasting behavior. The effect of the tensile testing angle on the cubic texture evolution for Ni-W substrates was investigated, and the corresponding effect on the superconducting properties of coated materials was studied.
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通讯作者信息:
来源 :
MICROSCOPY AND MICROANALYSIS
ISSN: 1431-9276
年份: 2021
期: 1
卷: 27
页码: 36-43
2 . 8 0 0
JCR@2022
ESI学科: MATERIALS SCIENCE;
ESI高被引阀值:116
JCR分区:1
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