Welding Metallurgy Archives - Page 10 of 12

Heat Treatment of Metals

What is Heat Treatment of Metals? Heat treatment of metals is an important process for improving the mechanical and chemical

This article covers the process of arc welding, What is arc welding, how arc welding works, its history, types, techniques

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

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

Ferrite content is necessary in austenite weldment to avoid hot cracking. Ferrite produces ferrite-austenite grain boundaries that controls sulfur &

In the realm of welding, there are various techniques employed to ensure the strength and integrity of welded joints. One

Forged Steel Forged steel is a refers to the manufactured steel that has been shaped and strengthened through a unique

How oxygen is used in cutting? Oxygen cutting is based on the chemical reaction between oxygen and metal at high

Annealing vs. Normalizing Annealing is a heat treatment process of heating the steels about 100°F (approx. 55° C) above the

What is Low Hydrogen Electrode? Low-hydrogen electrode, as the name implies, are those in which the coatings are absolutely free