After defining the right type of welding consumables required for your product or project it is time to procure the welding consumables. As easy as this may seem, there are
IntroductionQuestions will arise once a steel construction fails, tears apart, ruptures or collapses especially when it causes heavy damages with high costs or even worse; fatal casualties. Obvious questions such
Classification according to the standard In NEN-EN-ISO 14175 standard, gases are divided into main and subgroups. In this article we discuss four main groups of gases that are most commonly
This article is about the role that gas plays in gas arc welding processes. We focus on the electrical welding processes. The oxy-fuel welding processes are not considered in this
"Why do tungsten electrodes sometimes split when I am welding aluminium?" Splitting tungsten electrodes is a common problem while welding aliminium. Someone asked me this both during Welding Week 2019
1. Gas plasma, 2. Nozzle protection, 3. Shield Gas, 4. Electrode, 5. Nozzle constriction, 6. Electric arc What is Plasma Arc Welding? In plasma welding, the arc is formed between
Important founders The history of TIG welding starts in 1890 when C.J. Coffin receives a patent for welding in a non-oxidizing gas. He used a carbon rod as an electrode.