Vibration Fatigue Reliability of Lead and Lead-Free Solder Joint by FORM/SORM

Author:

Lee Ouk Sub1,Hur Man Jae1,Park Yeon Chang1,Kim Dong Hyeok1

Affiliation:

1. Inha University

Abstract

It is well-known that the vibration significantly affect the life of solder joint. In this paper, the effects of the vibration on the failure probability of the solder joint are studied by using the failure probability models such as the First Order Reliability Method (FORM) and the Second Order Reliability Method (SORM). The accuracies of the results are estimated by a help of the Monte Carlo Simulation (MCS). The reliability of the lead and the lead-free solder joint was also evaluated. The reliability of lead-free solder joint is found to be higher than that of lead solder joint.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Saddlepoint Approximation Method in Reliability Analysis: A Review;Computer Modeling in Engineering & Sciences;2024

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