Category: Tips

4 ways to improve forklift truck safety in your warehouse this winter Forklifts are essential in most warehouses, but they can also be incredibly dangerous

This article discusses the classification and differences of welding shielding gases used in the welding industry. The broad classification consists of Active and Inert gases. Active gas reacts with the weld pool and/or the melting drop of the wire, so taking an active part in the process as well as protecting the weld pool from the outside atmosphere. Inert shielding gases do not react actively with the weld pool, and they protect the pool from the atmosphere.

If we want to keep it simple: you can say that preheating prevents cracking in the material and/or the weld. Since we are talking about various metals and various welding processes.