ON THE STABILITY OF RETAINED AUSTENITE AND ITS ROLE IN IMPROVEMENT OF THE CRYOGENIC TOUGHNESS FOR NI9 STEEL

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	ON THE STABILITY OF RETAINED AUSTENITE AND ITS ROLE IN IMPROVEMENT OF THE CRYOGENIC TOUGHNESS FOR NI9 STEEL
	F. Zhang; M. Hu; Z. F. Lou
	1993
发表期刊	Steel Research
ISSN	0177-4832
卷号	64 期号:3 页码:178-182
摘要	The relationship between the mechanical stability of retained austenite(gamma') and the cryogenic toughness of Ni9 steel has been investigated and the phenomena of gamma' --> martensite(alpha') transformation in the process of impact deformation-fracture have been observed. The results show that the role of gamma'-phase itself is beneficial to cryogenic toughness but rather small, the main reason of good cryogenic toughness in large margin is perhaps gamma' --> alpha' transformation performed in process of the impact-fracture.
部门归属	zhang, f (reprint author), acad sinica,inst met res,state key lab fatigue & failure mat,shenyang,peoples r china
关键词	Precipitated Austenite 9ni Steel
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/39171
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	F. Zhang,M. Hu,Z. F. Lou. ON THE STABILITY OF RETAINED AUSTENITE AND ITS ROLE IN IMPROVEMENT OF THE CRYOGENIC TOUGHNESS FOR NI9 STEEL[J]. Steel Research,1993,64(3):178-182.
APA	F. Zhang,M. Hu,&Z. F. Lou.(1993).ON THE STABILITY OF RETAINED AUSTENITE AND ITS ROLE IN IMPROVEMENT OF THE CRYOGENIC TOUGHNESS FOR NI9 STEEL.Steel Research,64(3),178-182.
MLA	F. Zhang,et al."ON THE STABILITY OF RETAINED AUSTENITE AND ITS ROLE IN IMPROVEMENT OF THE CRYOGENIC TOUGHNESS FOR NI9 STEEL".Steel Research 64.3(1993):178-182.