4-point bend test

Immersible 4-point bend rig for stress corrosion cracking tests

Submitted by Joe Kelleher on Thu, 07/26/2007 - 14:45

Forums

Choose a channel featured in the header of iMechanica

Free Tags

4-point bend test

stress corrosion cracking

mechanical linkage

A PROBABILISTIC MECHANICS APPROACH TO DIE CRACKING

Submitted by Jie-Hua Zhao on Sat, 09/23/2006 - 04:52

probabilistic mechanics

electronic package

4-point bend test

Flip-chip plastic ball grid array (FC-PBGA) packages are widely used in high performance components. However, its die back is normally under tensile stress at low temperatures. This paper presents a probabilistic mechanics approach to predict the die failure rate in the FC-PBGA qualification process. The methodology consists of three parts:

Subscribe to 4-point bend test