Automated Ultrasonics

Hydrogen Induced Cracking

Case Study 

 

Sample Weld OL Cracking  - (45° shear wave) Scan Date February 11, 2000
Material Base Metal is C-1/2 Moly, 2.6” thick; Weld overlay is 304L, 0.25” thick. Customer Chemical Plant in Deer Park, Texas

 

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Last updated: September 06, 2002

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