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Influence of delta phase precipitation on static recrystallization of cold-rolled Inconel 718 alloy in solid solution treatment
Ye, Neng-yong; Cheng, Ming; Zhang, Shi-hong; Song, Hong-wu; Zhou, Hong-wei
2019-02-01
Source PublicationJOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL
ISSN1006-706X
Volume26Issue:2Pages:148-153
AbstractDue to the improvement in fatigue strength of cold-rolled blades, the static recrystallization behavior of cold-rolled Inconel 718 alloy in the solid solution treatment was investigated with the methods of optical microscopy and electron backscattered diffraction. The effect of phase precipitation on the static recrystallization process was also analyzed. The results show that phase preferentially precipitates comparing to static recrystallization. Affecting by the phase preferential precipitation process, sub-grain migration is the main nucleation mechanism in the static recrystallization of cold-rolled Inconel 718 alloy at 980 degrees C. Meanwhile, strain-induced boundary migration also exists as an aided nucleation mechanism when the rolling reduction is less than 30%.
KeywordCold rolling Inconel 718 alloy Static recrystallization phase precipitation
Indexed BySCI
Language英语
WOS IDWOS:000460599000005
PublisherSPRINGER
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Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/81391
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
Ye, Neng-yong,Cheng, Ming,Zhang, Shi-hong,et al. Influence of delta phase precipitation on static recrystallization of cold-rolled Inconel 718 alloy in solid solution treatment[J]. JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,2019,26(2):148-153.
APA Ye, Neng-yong,Cheng, Ming,Zhang, Shi-hong,Song, Hong-wu,&Zhou, Hong-wei.(2019).Influence of delta phase precipitation on static recrystallization of cold-rolled Inconel 718 alloy in solid solution treatment.JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,26(2),148-153.
MLA Ye, Neng-yong,et al."Influence of delta phase precipitation on static recrystallization of cold-rolled Inconel 718 alloy in solid solution treatment".JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL 26.2(2019):148-153.
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