Melt-spun ribbons of Ti-Hf-Ni-Re shape memory alloys: First investigations

被引：23

作者：

Dalle, F

Pasko, A

Vermaut, P

Kolomytsev, V

Ochin, P

Portier, R

机构：

[1] Ecole Natl Super Chim Paris, Lab Met Struct, F-75231 Paris 5, France

[2] Natl Acad Sci Ukraine, Inst Met Phys, UA-252142 Kiev, Ukraine

[3] CNRS, Ctr Etud Chim Met, F-94407 Vitry, France

来源：

SCRIPTA MATERIALIA | 2000年 / 43卷 / 04期

关键词：

melt spinning; Martensitic transformation; nickel-titanium alloys;

D O I：

10.1016/S1359-6462(00)00413-9

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The introduction of rhenium in Ti-Hf-Ni ribbons reduces the transition temperatures. It does not separate the austenite→R phase and R phase→martensite transitions. However, it leads to a good surface quality for a small content of Re. As far as Ti32Hf18Ni50 and Ti32Hf18Ni49.8Re0.2 ribbons are concerned, the structural state in as-quenched conditions is a mixture of amorphous phase, spherical crystalline grains which are austenitic at ambient temperature, and large crystalline grains without a specific morphology.

引用

页码：331 / 335

页数：5

共 11 条

[1]

AbuJudom DN, 1992, U.S. Patent, Patent No. [5114504, 5,114,504]

[2]

CESARI E, 1999, MAT SCI ENG A-STRUCT, P1

[3]

KOLOMYSTEV V, 1996, THESIS NATL ACAD SCI

[4]

LARNICOL M, 1998, THESIS U PARIS 11 OR

[5]

MULDER JH, 1995, THESIS U TWENTE ENSC

[6] ELECTRONIC-STRUCTURE AND HYBRIDIZATION EFFECTS IN TRANSITION-METAL-POLYVALENT-METAL ALLOYS [J].

MANH, DN ;

MAYOU, D ;

PASTUREL, A ;

CYROTLACKMANN, F .

JOURNAL OF PHYSICS F-METAL PHYSICS, 1985, 15 (09) :1911-1927

[7]

OLIER P, 1995, THESIS U PARIS 11

[8]

SCHLOSSMACHER P, 1999, IN PRESS P C SMST EU

[9]

Shelyakov A., 1997, P SMST 97 MIAS CAL, P89

[10]

VANHUMBEECK J, 1997, J PHYS, V4, P3

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