Carbide Welding Rod - China Manufacturers, Suppliers, Factory

Carbide Welding Rod, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

Is post-weld heat treatment necessarily beneficial?

The welding residual stress is caused by the uneven temperature distribution of the weldment caused by welding, the thermal expansion and contraction of the weld metal, etc., so the welding constru...
Underwater welding technology

There are three types of underwater welding: dry method, wet method and partial dry method. Dry welding This is a method in which a large air chamber is used to cover the weldment, and the welder ...
Useful tips for selecting proper welding electrode

Selection of welding electrode according to the chemical composition, mechanical properties, anti-cracking performance requirements, at the same time, taking into account the welding structure, ste...
Selection of Tungsten Electrodes

Red head thoriated tungsten electrode (WT20) Currently the most stable and widely used tungsten electrode is mainly used in the welding of carbon steel, stainless steel, silicon copper, copper, br...
How much do you know about brazing？

The energy source of brazing can be chemical reaction heat or indirect heat energy. It uses a metal with a melting point lower than that of the material to be welded as the solder. After heating, t...
Eight laser welding processes in automobile body manufacturing

Introduction As the vehicle body is the carrier of other parts of the vehicle, its manufacturing technology directly determines the overall manufacturing quality of the vehicle. Welding is an impor...

Surfacing Welding Rod D608