MORPHOLOGY TRANSITION OF DEFORMATION-INDUCED LENTICULAR MARTENSITE IN FE-NI-C ALLOYS

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	MORPHOLOGY TRANSITION OF DEFORMATION-INDUCED LENTICULAR MARTENSITE IN FE-NI-C ALLOYS
	X. M. Zhang; D. F. Li; Z. S. Xing; E. Gautier; J. S. Zhang; A. Simon
	1993
发表期刊	Acta Metallurgica Et Materialia
ISSN	0956-7151
卷号	41 期号:6 页码:1693-1699
摘要	The morphology and habit planes of deformation-induced lenticular martensite were investigated by optical and transmission electron microscopy in Fe-30Ni and Fe-30Ni-0.11C alloys. Transitions in morphology were observed with progressive deformation levels going from lenticular to butterfly and to compact martensite for the Fe-30Ni alloy and lenticular to butterfly and to small butterfly martensite for the Fe-30Ni-0.11C alloy. The habit planes changed from {225}f or {259}f for the thermal lenticular martensite to {111}f for the strain-induced martensite. The morphology and crystallography of the small butterfly martensites was also investigated. A change in the orientation relationships from K-S to N-W relations was also observed. These changes were attributed to the contribution of mobile dislocations which modified the shear mode from twinning to slip, and to a plastic accommodation of transformation strains.
部门归属	ecole mines parc saurupt, sci & genie mat metall lab, cnrs, ura 159, f-54042 nancy, france.;zhang, xm (reprint author), acad sinica, inst met res, shenyang 110015, peoples r china
关键词	Strain-induced Martensite Austenite Strength
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/39176
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. M. Zhang,D. F. Li,Z. S. Xing,et al. MORPHOLOGY TRANSITION OF DEFORMATION-INDUCED LENTICULAR MARTENSITE IN FE-NI-C ALLOYS[J]. Acta Metallurgica Et Materialia,1993,41(6):1693-1699.
APA	X. M. Zhang,D. F. Li,Z. S. Xing,E. Gautier,J. S. Zhang,&A. Simon.(1993).MORPHOLOGY TRANSITION OF DEFORMATION-INDUCED LENTICULAR MARTENSITE IN FE-NI-C ALLOYS.Acta Metallurgica Et Materialia,41(6),1693-1699.
MLA	X. M. Zhang,et al."MORPHOLOGY TRANSITION OF DEFORMATION-INDUCED LENTICULAR MARTENSITE IN FE-NI-C ALLOYS".Acta Metallurgica Et Materialia 41.6(1993):1693-1699.