Full guide on msc welding engineering at Cranfield University
MSc. in Welding Engineering I created this detailed post to help and guide all our welding community friends and this …
Metallurgy
Copper Sulfate Test for Iron Contamination in Stainless Steel cladding
What is Copper Sulfate Test? Copper sulfate test is a chemical test carried out to find the presence of Iron …
Welding Crack and their Types Overview
What is a Welding Crack? A welding crack is a material separation that does not encompass the entire cross-section of …
ER80S-G meaning and its Specification
What is ER80S-G ER80S-G is a Low-Alloy Steel Electrodes and filler wire for gas metal arc welding i.e. TIG and …
What is a fracture in materials and their types?
What is Fracture? A fracture is a material split that encompasses the entire cross-section of a material, component, or complex …
Ferrite Testing in Stainless Steel
Ferrite Testing is a process used to determine the ferrite content (delta ferrite) in Duplex stainless steel (e.g. 2205 grade) …
Annealing vs Normalizing: What’s the Difference?
Annealing vs. Normalizing Annealing is a heat treatment process of heating the steels about 100°F (approx. 55° C) above the …
What is Coefficient of Thermal Expansion (CTE) & Calculation in Welding?
What is the Coefficient of Thermal expansion or CET? The coefficient of thermal expansion is an estimation (change in size …
welding vs soldering vs brazing difference
Welding vs Brazing Welding and brazing are two common metal joining techniques. They both have their own unique advantages and …
What is post weld heat treatment (PWHT) or stress relieving?
What is Post Weld Heat Treatment (PWHT) or Stress Relieving? Post Weld Heat Treatment (PWHT), or also called stress relief …