Material Welding

What is hydrogen induced cracking test or hic test

What is Hydrogen induced cracking (HIC) The most serious problem of weldability in carbon and low-alloy steels is hydrogen induced …

What is HAZ in welding? Heat-affected Zone (HAZ in welding) is that portion of the base metal lying next to …

E71T-GS vs E71T-11 There are a few main things to consider when choosing between E71T-GS vs E71T-11 flux-cored wires. Both …

P91 Material Welding Rod When welding P91 material, it is important to use a low hydrogen P91 Welding rod such …

E6019 Welding Rod is an Iron oxide Titania Potassium Electrode (having characteristics of E6013 & E6020 rods). This rod produces …

What is Vibratory Stress Relief or VSR? Vibratory stress relieving (also called VSR) is a resonance-based technique of residual stress …

Stress Relief in Welding Stress relief in welding is a post-weld heat treatment (PWHT) process used to relieve the residual …

Pitting Corrosion Pitting corrosion is one of the most aggressive forms of corrosion. It is characterized by small, localized holes …

What is Corrosion? Are you looking for an answer: What is Corrosion? Corrosion is the process of deterioration of a …

E7015 welding rod is a low-hydrogen, sodium covering electrode that produces exceptional X-ray quality welds in all positions. It is …