GAO Yan LI Dejun CAO Zhiben Dalian University of Science and Technology
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Dalian
,
Liaoning
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China LI Dejun
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Lecturer
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Department of Materials Engineering
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Dalian University of Science and Technology
,
Dalian
,
Liaoning
,
China
金属学报(英文版)
The microstructure of Cr_(25)Ni_(20)stainless steel under plastic deformation up to 50% has re- vealed an even distributed twins,micro-twins and deformation bands.The σ-phase formation in 800℃ aged specimens is accelerated by its nucleation at either deformation twins or recrystallized grain boundar...
关键词:
plastic deformation
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