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Residual stresses and martensite transformation in AISI 304 austenitic stainless steel
Deng, X. T.; Cheng, M.; Zhang, S. H.; Song, H. W.; Taha, Mohamed Adel
2019
Source PublicationMATERIALS RESEARCH EXPRESS
ISSN2053-1591
Volume6Issue:1
AbstractThe present work aims at evaluation of the correlation between residual stresses and strain-induced martensitic transformations in AISI 304 austenitic stainless steel during deformation by x-ray diffraction. Moreover, investigating the effects of strain rate, temperature, and degree of deformation on the tensile properties, residual stresses, and martensitic transformation. Thus, uniaxial tensile tests were carried out at room temperature and 150 degrees C with different stress states. The experimental results showed clearly the dependency of residual stresses on the martensite volume fraction. Furthermore, it was observed that the residual stresses and martensitic transformations decreased with increasing strain rate and temperature. The residual stress value was always higher near to the tensile fracture surface. Additionally, it was increased with increasing of the deformation degree.
Keywordaustenitic stainless steel AISI 304 tensile properties XRD strain-induced martensite residual stress
Indexed BySCI
Language英语
WOS IDWOS:000446309800003
PublisherIOP PUBLISHING LTD
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/81523
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
Deng, X. T.,Cheng, M.,Zhang, S. H.,et al. Residual stresses and martensite transformation in AISI 304 austenitic stainless steel[J]. MATERIALS RESEARCH EXPRESS,2019,6(1).
APA Deng, X. T.,Cheng, M.,Zhang, S. H.,Song, H. W.,&Taha, Mohamed Adel.(2019).Residual stresses and martensite transformation in AISI 304 austenitic stainless steel.MATERIALS RESEARCH EXPRESS,6(1).
MLA Deng, X. T.,et al."Residual stresses and martensite transformation in AISI 304 austenitic stainless steel".MATERIALS RESEARCH EXPRESS 6.1(2019).
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