High-resolution electron microscopy study on the substructure of Ti-Ni-Hf B19 ' Martensite

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	High-resolution electron microscopy study on the substructure of Ti-Ni-Hf B19 ' Martensite; High-resolution electron microscopy study on the substructure of Ti-Ni-Hf B19 ' Martensite
	Y. F. Zheng; W. Cai; J. X. Zhang; Y. Q. Wang; L. C. Zhao; H. Q. Ye
	1998 ; 1998
发表期刊	Materials Letters ; Materials Letters
ISSN	0167-577X ; 0167-577X
卷号	36 期号:1-4 页码:142-147
摘要	The substructure of martensite in the Ti,,Ni,,Hf,, alloy has been investigated by high-resolution electron microscopy (HREM) and discussed within the framework of a phenomenological theoretical analysis. The (001) compound twins and (001) stacking faults were confirmed to be the main substructure inside a martensite variant with some (011) stacking faults infrequently observed. The (001) twinning boundary was straight with some blurred regions and (001) faults existing near the interface. The (001) compound twin alone is shown to be unable to produce the lattice invariant shear necessary for the martensitic transformation. (C) 1998 Elsevier Science B.V. All rights reserved.; The substructure of martensite in the Ti,,Ni,,Hf,, alloy has been investigated by high-resolution electron microscopy (HREM) and discussed within the framework of a phenomenological theoretical analysis. The (001) compound twins and (001) stacking faults were confirmed to be the main substructure inside a martensite variant with some (011) stacking faults infrequently observed. The (001) twinning boundary was straight with some blurred regions and (001) faults existing near the interface. The (001) compound twin alone is shown to be unable to produce the lattice invariant shear necessary for the martensitic transformation. (C) 1998 Elsevier Science B.V. All rights reserved.
部门归属	acad sinica, inst met res, atom imaging solids lab, shenyang 110015, peoples r china. harbin inst technol, sch mat sci & engn, harbin 150001, peoples r china.;zheng, yf (reprint author), acad sinica, inst met res, atom imaging solids lab, wenshua rd, shenyang 110015, peoples r china;dxli@imr.ac.cn ; acad sinica, inst met res, atom imaging solids lab, shenyang 110015, peoples r china. harbin inst technol, sch mat sci & engn, harbin 150001, peoples r china.;zheng, yf (reprint author), acad sinica, inst met res, atom imaging solids lab, wenshua rd, shenyang 110015, peoples r china;dxli@imr.ac.cn
关键词	Titanium Nickel Hafnium Alloy Titanium Nickel Hafnium Alloy Ti36ni49hf15 Ti36ni49hf15 Shape Memory Alloy Shape Memory Alloy Martensite Martensite Microstructure Microstructure Crystallography Crystallography Shape-memory Alloy Shape-memory Alloy Crystal-structure Crystal-structure Nickel-titanium Nickel-titanium Transformation Transformation
URL	查看原文 ; 查看原文
WOS记录号	WOS:000074629000028 ; WOS:000074629000028
引用统计	被引频次：32[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/37915
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. F. Zheng,W. Cai,J. X. Zhang,et al. High-resolution electron microscopy study on the substructure of Ti-Ni-Hf B19 ' Martensite, High-resolution electron microscopy study on the substructure of Ti-Ni-Hf B19 ' Martensite[J]. Materials Letters, Materials Letters,1998, 1998,36, 36(1-4):142-147, 142-147.
APA	Y. F. Zheng,W. Cai,J. X. Zhang,Y. Q. Wang,L. C. Zhao,&H. Q. Ye.(1998).High-resolution electron microscopy study on the substructure of Ti-Ni-Hf B19 ' Martensite.Materials Letters,36(1-4),142-147.
MLA	Y. F. Zheng,et al."High-resolution electron microscopy study on the substructure of Ti-Ni-Hf B19 ' Martensite".Materials Letters 36.1-4(1998):142-147.