YD carbide rods welding tecnnology.

Welding technology: YD type electrode are made on oxygen - acetylene flame surfacing welding, using the welding tip should be larger than ordinary gas welding carbon steel used in the tip. The flame should be transferred into neutral or slightly partial carbonizing flame. Neutral flame should strictly control the tip of the flame core position, can't come into contact with carbide particles and workpiece surface, in order to avoid burnt, which is higher than the common welding tip, this is the key of affecting the service life of wear-resistant surfacing layer, do not ignore.


Welding should be as far as possible when using flat position, other position welding should be used when appropriate clamping fixture. Work site must be well ventilated to avoid harmful to health.


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