Fracture prediction of powder metallurgical Fe–Cu–C steel at elevated temperatures via finite element-aided hot tensile tests
Surface cracking induced by damage accumulation is a common quality problem during the hot processing of powder metallurgical (P/M) products. This study aims to clarify the damage and fracture of P/M Fe–Cu–C steel at elevated temperatures to propose its fracture criterion by combining hot tensile te...
Main Authors: | Qiang Li, Biao Guo, Xiao Li, Yu Zhang, Jie Jian, Jinqing Ao, Qifeng Tang, Yun Lu |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2021-05-01
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Series: | Journal of Materials Research and Technology |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785421002349 |
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