Case Study: Steel Mill Industrial Oxygen Fire
In 2013, an industrial oxygen fire tore through a new oxygen supply system feeding an electric arc…
Gwenael Chiffoleau Appointed Chair of ASTM Committee G04 on Oxygen Safety
WHA International is proud to announce that CEO Gwenael Chiffoleau, Ph.D., has been appointed Chair of ASTM…
Guide to ASTM G93-2025: A Risk-Based Update to Oxygen Cleanliness
ASTM G93 is a familiar reference for many engineers who work with oxygen systems. It’s often cited…
Case Study: Recreating High-Energy Cylinder Ruptures at Full Scale
Several years ago, personnel were unloading a high-pressure aluminum cylinder containing a reactive synthesis gas blend when…
WHA Failure Analysis Legacy: Expert Witness
What makes an expert witness effective in the courtroom? Barry Newton: It’s about communication. A forensic engineer…
WHA Failure Analysis Legacy: Lessons Learned in Forensic Engineering
What are some of the biggest lessons you’ve learned through forensic engineering? Brad Forsyth: Our failure analysis…
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