Dynamic response of a Pd40Ni40P20 bulk metallic glass in tension

被引：200

作者：

Mukai, T

Nieh, TG

Kawamura, Y

Inoue, A

Higashi, K

机构：

[1] Lawrence Livermore Natl Lab, Livermore, CA 94551 USA

[2] Osaka Municipal Tech Res Inst, Joto Ku, Osaka 5368553, Japan

[3] Kumamoto Univ, Dept Mech Engn & Mat Sci, Kumamoto 8608555, Japan

[4] Tohoku Univ, Inst Mat Res, Aoba Ku, Sendai, Miyagi 9808577, Japan

[5] Univ Osaka Prefecture, Coll Engn, Dept Met & Mat Sci, Sakai, Osaka 5998531, Japan

来源：

SCRIPTA MATERIALIA | 2002年 / 46卷 / 01期

关键词：

bulk metallic glass; dynamic tensile loading; strain rate; shear bands;

D O I：

10.1016/S1359-6462(01)01193-9

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Tensile behavior of a bulk metallic glass Pd40Ni40P20 was characterized under both quasi-static and dynamic strain rate conditions. No major difference was observed. Multiple shear bands formed in samples tested at the dynamic strain rate. However, shear band interaction appears to have an insignificant effect on the plasticity of the alloy. (C) 2002 Acta aterialia Inc. Published by Elsevier Science Ltd. All rights reserved.

引用

收藏

页码：43 / 47

页数：5

相关论文

共 21 条

[1] The dynamic compressive behavior of beryllium bearing bulk metallic glasses [J].

Bruck, HA ;

Rosakis, AJ ;

Johnson, WL .

JOURNAL OF MATERIALS RESEARCH, 1996, 11 (02) :503-511

[2] A CONSTITUTIVE DESCRIPTION OF THE DEFORMATION OF COPPER BASED ON THE USE OF THE MECHANICAL THRESHOLD STRESS AS AN INTERNAL STATE VARIABLE [J].

FOLLANSBEE, PS ;

KOCKS, UF .

ACTA METALLURGICA, 1988, 36 (01) :81-93

[3] AN ANALYSIS OF THE LOW-TEMPERATURE, LOW AND HIGH STRAIN-RATE DEFORMATION OF TI-6AL-4V [J].

FOLLANSBEE, PS ;

GRAY, GT .

METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1989, 20 (05) :863-874

[4] Mechanisms for fracture and fatigue-crack propagation in a bulk metallic glass [J].

Gilbert, CJ ;

Schroeder, V ;

Ritchie, RO .

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1999, 30 (07) :1739-1753

[5] Bulk glass-forming metallic alloys: Science and technology [J].

Johnson, WL .

MRS BULLETIN, 1999, 24 (10) :42-56

[6] Superplastic deformation of Zr65Al10Ni10Cu15 metallic glass [J].

Kawamura, Y ;

Shibata, T ;

Inoue, A ;

Masumoto, T .

SCRIPTA MATERIALIA, 1997, 37 (04) :431-436

[7] FRACTURE TOUGHNESS OF AMORPHOUS METALS [J].

KIMURA, H ;

MASUMOTO, T .

SCRIPTA METALLURGICA, 1975, 9 (03) :211-221

[8] PLASTIC-FLOW AND FRACTURE OF METALLIC GLASS [J].

LEAMY, HJ ;

CHEN, HS ;

WANG, TT .

METALLURGICAL TRANSACTIONS, 1972, 3 (03) :699-+

[9] A DYNAMIC BIAXIAL TESTING MACHINE [J].

LINDHOLM, US ;

YEAKLEY, LM .

EXPERIMENTAL MECHANICS, 1967, 7 (01) :1-&

[10] Test environments and mechanical properties of Zr-base bulk amorphous alloys [J].

Liu, CT ;

Heatherly, L ;

Easton, DS ;

Carmichael, CA ;

Schneibel, JH ;

Chen, CH ;

Wright, JL ;

Yoo, MH ;

Horton, JA ;

Inoue, A .

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1998, 29 (07) :1811-1820