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Z. H. Lai , J. C. Zhu and Z. D. Yin (School of Materials Science and Engineering , Harbin Institute of Technology , Harbin 150001 , China
金属学报(英文版)
The phenomenon of stress-induced recrystallization (SIR) and recrystallization- induced plasticity (RIP) in DT4 pure iron was investigated by means of hightemperature tensile test under a constant elastic stress and microstructural observation. It is shown that the macroscopic plastic flow of cold-rolled specimens, which occured during heating process under pre-loaded elastic stress, resulted from stressinduced recrystallization and recrystallization-induced plasticity. The characteristics and mechanism of this phenomenon were also preliminarily discussed.
关键词: elastic stress , null , null , null
