Torsional fatigue with axial constant stress for Sn-3Ag-0.5Cu lead-free solder

被引：12

作者：

Liang, Ting ^{[1
]}

Liang, Yongfeng ^{[1
]}

Fang, Jiaye ^{[1
]}

Chen, Gang ^{[1
]}

Chen, Xu ^{[1
]}

机构：

[1] Tianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China

来源：

INTERNATIONAL JOURNAL OF FATIGUE | 2014年 / 67卷

基金：

中国国家自然科学基金;

关键词：

Multiaxial; Ratcheting-fatigue; Constitutive model; Fatigue life prediction; Sn-3Ag-0.5Cu; KINEMATIC HARDENING RULES; CONSTITUTIVE MODEL; RATCHETING DEFORMATION; DYNAMIC RECOVERY; STAINLESS-STEEL; CRITICAL STATE; BEHAVIOR; ALLOY; JOINTS; LIFE;

D O I：

10.1016/j.ijfatigue.2014.02.008

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

A series of multiaxial ratcheting-fatigue interaction tests have been carried out on Sn-3Ag-0.5Cu lead-free solder specimens. All tests were conducted under cyclic shear strain with the constant axial stress at the room temperature with the shear strain rate of 5 x 10(-3) s(-1). It was found that the ratcheting strain increased with increasing axial stress and shear strain amplitude while the fatigue life decreased at the same time. The ratcheting strain rate was linear with axial stress in double logarithmic coordinate. The Ohno-Wang II constitutive model was employed to simulate the stress-strain responses. Several fatigue life prediction models were applied to predict the multiaxial ratcheting-fatigue life of the Sn-3Ag-0.5Cu lead-free solder. The Gao-Chen model which adopted the maximum shear strain and the ratcheting strain rate as the damage parameter predicted the multiaxial ratcheting fatigue life well. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：203 / 211

页数：9

共 29 条

[1] An extension for the Ohno-Wang kinematic hardening rules to incorporate isotropic hardening [J].

Abdel-Karim, Mohammad .

INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING, 2010, 87 (04) :170-176

[2] A new unified constitutive model with short- and long-range back stress for lead-free solders of Sn-3Ag-0.5Cu and Sn-0.7Cu [J].

Bai, Ning ;

Chen, Xu .

INTERNATIONAL JOURNAL OF PLASTICITY, 2009, 25 (11) :2181-2203

[3] A VISCOPLASTIC CONSTITUTIVE MODEL FOR 60/40 TIN-LEAD SOLDER USED IN IC PACKAGE JOINTS [J].

BUSSO, EP ;

KITANO, M ;

KUMAZAWA, T .

JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY-TRANSACTIONS OF THE ASME, 1992, 114 (03) :331-337

[4] Uniaxial ratcheting behavior of 63Sn37Pb solder with loading histories and stress rates [J].

Chen, G ;

Chen, X ;

Niu, CD .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2006, 421 (1-2) :238-244

[5] Experimental study on ratcheting behavior of eutectic tin-lead solder under multiaxial loading [J].

Chen, X ;

Yu, DH ;

Kim, KS .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2005, 406 (1-2) :86-94

[6] Prediction of stress-strain relationship with an improved Anand constitutive model for lead-free solder Sn-3.5Ag [J].

Chen, X ;

Chen, G ;

Sakane, M .

IEEE TRANSACTIONS ON COMPONENTS AND PACKAGING TECHNOLOGIES, 2005, 28 (01) :111-116

[7] A critical plane-strain energy density criterion for multiaxial low-cycle fatigue life under non-proportional loading [J].

Chen, X ;

Xu, S ;

Huang, D .

FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 1999, 22 (08) :679-686

[8]

COFFIN LF, 1970, ASTM STP, V467, P53

[9] Effect of ratcheting deformation on fatigue and creep-fatigue life of 316FR stainless steel [J].

Date, Shingo ;

Ishikawa, Hiroshi ;

Otani, Tomorni ;

Takahashi, Yukio .

NUCLEAR ENGINEERING AND DESIGN, 2008, 238 (02) :336-346

[10] Effect of axial ratcheting deformation on torsional low cycle fatigue life of lead-free solder Sn-3.5Ag [J].

Gao, Hong ;

Chen, Xu .

INTERNATIONAL JOURNAL OF FATIGUE, 2009, 31 (02) :276-283

← 1 2 3 →