Influence of delta phase precipitation on static recrystallization of cold-rolled Inconel 718 alloy in solid solution treatment

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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 Publication	JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL
ISSN	1006-706X
Volume	26 Issue:2 Pages:148-153
Abstract	Due 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%.
Keyword	Cold rolling Inconel 718 alloy Static recrystallization phase precipitation
Indexed By	SCI
Language	英语
WOS ID	WOS:000460599000005
Publisher	SPRINGER
Citation statistics
Document Type	期刊论文
Identifier	http://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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