Directory Critic

3M Speedglas Welding Helmets Markets Leader.
The signed up with materials are NOT molten as they are in welding, however the braze alloy is liquid and flows between the joint.
It is also known as Metal Active Gas (MAG) Welding. The first thing to be thought about while welding plastic, is to have good plastic recognition, so you can accordingly select a suitable plastic welding rod. It is an economical approach used for welding steels.