Evaluation of strain-rate-dependent fatigue-crack propagation in 60 Sn/40 Pb solder

Takeshi Terasaki; Makoto Kitano; Hideo Miura

doi:10.1299/kikaia.66.1506

Evaluation of strain-rate-dependent fatigue-crack propagation in 60 Sn/40 Pb solder

Takeshi Terasaki, Makoto Kitano, Hideo Miura

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

The propagation rate of fatigue cracking, da/dN, was measured in center-cracked specimens made of 60 Sn/40 Pb solder under cyclic loading conditions at three frequencies (0.01, 0.1, 1.0 Hz). The measured rates were correlated with the cyclic -integral values, δJ_p-8, calculated from the load-displacement hysteresis loops for the solder. The measured crack-propagation rates under the three frequencies were correlated by a line given by da/dn(mm/cycIe)=8.5x l0^-4J[δJ_p-8(N/mm)] ^1.5.To estimate the life of a solder joint by using cyclic I-integral δJ_FEM calculated using the elasto-plastic finite element method, a parameter,δJ_FEMδJ_FEM which was proposed in other works, was used. The parameter,δJ_FEMgave good agreement with δJ_p-8 at three frequencies.

Original language	English
Pages (from-to)	1506-1511
Number of pages	6
Journal	Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A
Volume	66
Issue number	648
DOIs	https://doi.org/10.1299/kikaia.66.1506
Publication status	Published - 2000
Externally published	Yes

Keywords

60 Sn/40 Pb solder
Crack propagation
Fatigue
Finite element method
Fracture mechanics
J-integral

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

Access to Document

10.1299/kikaia.66.1506

Cite this

@article{e41c296755aa49b98c3f028284297887,

title = "Evaluation of strain-rate-dependent fatigue-crack propagation in 60 Sn/40 Pb solder",

abstract = "The propagation rate of fatigue cracking, da/dN, was measured in center-cracked specimens made of 60 Sn/40 Pb solder under cyclic loading conditions at three frequencies (0.01, 0.1, 1.0 Hz). The measured rates were correlated with the cyclic -integral values, δJp-8, calculated from the load-displacement hysteresis loops for the solder. The measured crack-propagation rates under the three frequencies were correlated by a line given by da/dn(mm/cycIe)=8.5x l0-4J[δJp-8(N/mm)] 1.5.To estimate the life of a solder joint by using cyclic I-integral δJFEM calculated using the elasto-plastic finite element method, a parameter,δJFEMδJFEM which was proposed in other works, was used. The parameter,δJFEMgave good agreement with δJp-8 at three frequencies.",

keywords = "60 Sn/40 Pb solder, Crack propagation, Fatigue, Finite element method, Fracture mechanics, J-integral",

author = "Takeshi Terasaki and Makoto Kitano and Hideo Miura",

year = "2000",

doi = "10.1299/kikaia.66.1506",

language = "English",

volume = "66",

pages = "1506--1511",

journal = "Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A",

issn = "0387-5008",

publisher = "Japan Society of Mechanical Engineers",

number = "648",

}

TY - JOUR

T1 - Evaluation of strain-rate-dependent fatigue-crack propagation in 60 Sn/40 Pb solder

AU - Terasaki, Takeshi

AU - Kitano, Makoto

AU - Miura, Hideo

PY - 2000

Y1 - 2000

N2 - The propagation rate of fatigue cracking, da/dN, was measured in center-cracked specimens made of 60 Sn/40 Pb solder under cyclic loading conditions at three frequencies (0.01, 0.1, 1.0 Hz). The measured rates were correlated with the cyclic -integral values, δJp-8, calculated from the load-displacement hysteresis loops for the solder. The measured crack-propagation rates under the three frequencies were correlated by a line given by da/dn(mm/cycIe)=8.5x l0-4J[δJp-8(N/mm)] 1.5.To estimate the life of a solder joint by using cyclic I-integral δJFEM calculated using the elasto-plastic finite element method, a parameter,δJFEMδJFEM which was proposed in other works, was used. The parameter,δJFEMgave good agreement with δJp-8 at three frequencies.

AB - The propagation rate of fatigue cracking, da/dN, was measured in center-cracked specimens made of 60 Sn/40 Pb solder under cyclic loading conditions at three frequencies (0.01, 0.1, 1.0 Hz). The measured rates were correlated with the cyclic -integral values, δJp-8, calculated from the load-displacement hysteresis loops for the solder. The measured crack-propagation rates under the three frequencies were correlated by a line given by da/dn(mm/cycIe)=8.5x l0-4J[δJp-8(N/mm)] 1.5.To estimate the life of a solder joint by using cyclic I-integral δJFEM calculated using the elasto-plastic finite element method, a parameter,δJFEMδJFEM which was proposed in other works, was used. The parameter,δJFEMgave good agreement with δJp-8 at three frequencies.

KW - 60 Sn/40 Pb solder

KW - Crack propagation

KW - Fatigue

KW - Finite element method

KW - Fracture mechanics

KW - J-integral

UR - http://www.scopus.com/inward/record.url?scp=0008765501&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0008765501&partnerID=8YFLogxK

U2 - 10.1299/kikaia.66.1506

DO - 10.1299/kikaia.66.1506

M3 - Article

AN - SCOPUS:0008765501

SN - 0387-5008

VL - 66

SP - 1506

EP - 1511

JO - Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A

JF - Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A

IS - 648

ER -

Evaluation of strain-rate-dependent fatigue-crack propagation in 60 Sn/40 Pb solder

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this