Autor: |
Tian, Peng, Zhong, Zhi Yong, Hui, Wei Jun, Bai, Rui Guo, Zhang, Xing Li, Guo, Fu Xing, Gao, Hai |
Zdroj: |
Advanced Materials Research; August 2013, Vol. 753 Issue: 1 p241-244, 4p |
Abstrakt: |
The hot compressive deformation behavior of SWRCH 35K was studied with uniaxial hot compression simulation tests at 923 ~ 1223 K and strain rate of 0.01 ~ 20 /s. The results show that the hot compressive deformation activation energy was 408 kJ/mol and the rang of deformation stored energy was 10 ~ 50 J/mol. The quadratic fitting expression between deformation stored energy and Zener-Hollomon parameter (Z) was established and the deformation stored energy was considered to increased with increasing Z or with lower deformation temperature and increasing deformation rate. |
Databáze: |
Supplemental Index |
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