by PMET | Sep 14, 2023 | Industries, Resources
If weld preparation is excellent and operator-induced defects (e.g., lack of penetration or fusion) are avoided, all the standard structural steels can be successfully welded. However, several steels may require special treatments to achieve a satisfactory...
by PMET | Sep 6, 2023 | Field Inspection, Resources
Corrosion is an enemy to numerous industries like oil and gas, leading to massive financial losses, environmental degradation, and potential safety hazards. One common type of corrosion that warrants particular attention is galvanic or dissimilar metal corrosion. This...
by PMET | Sep 6, 2023 | Industries, Resources
Hydrogen embrittlement can occur when metals are exposed to hydrogen gas or certain hydrogen-containing compounds. When hydrogen atoms diffuse into metal, they can weaken the metal’s atomic bonds and cause it to become more brittle and prone to cracking or...
by PMET | Jul 3, 2023 | Field Inspection, Industries, Resources
Reliability testing of steel is a set of tests and analyses performed to determine the ability of steel to resist failure under specific conditions over some time. These tests ensure that the steel used in structures, machinery, and other applications is dependable...
by PMET | May 26, 2023 | Resources
Hydrogen-induced cracking (HIC) is a form of material degradation and stress corrosion cracking. This can occur in metals and alloys in the presence of hydrogen. The diffusion of atomic hydrogen typically causes HIC into the metal or alloy. It can react with various...
