Low cycle fatigue models for lead-free solders

Low cycle fatigue (LCF) tests for 95.5Sn–3.8Ag–0.7Cu and 99.3Sn–0.7Cu Pb-free solders were conducted for two conditions of 25 °C at 1 Hz and 125 °C at 0.001Hz. The effect of higher temperature and slower frequency reduces low cycle fatigue endurance. Low cycle fatigue models for 95.5Sn–3.8Ag–0.7Cu a...

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Bibliographic Details
Published inThin solid films Vol. 462; no. Complete; pp. 408 - 412
Main Authors Pang, John H.L., Xiong, B.S., Low, T.H.
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.09.2004
Subjects
Fatigue
Frequency
Lead free
Low cycle
Solder
Solder
Fatigue
Frequency
Lead free
Low cycle
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Summary:Low cycle fatigue (LCF) tests for 95.5Sn–3.8Ag–0.7Cu and 99.3Sn–0.7Cu Pb-free solders were conducted for two conditions of 25 °C at 1 Hz and 125 °C at 0.001Hz. The effect of higher temperature and slower frequency reduces low cycle fatigue endurance. Low cycle fatigue models for 95.5Sn–3.8Ag–0.7Cu and 99.3Sn–0.7Cu Pb-free solders are presented in Coffin–Manson and Morrow models. Comparison with reported Pb-free solder low cycle fatigue properties provides an evaluation of the relative fatigue endurance of Pb-free and Pb-based solders.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0040-6090
1879-2731
DOI:10.1016/j.tsf.2004.05.037