National hotline
+8615995577609
1. Annealing: refers to a heat treatment process in which metal materials are heated to an appropriate temperature, kept for a certain period of time,...
1. Types of annealing Annealing is a heat treatment process in which the workpiece is heated to an appropriate temperature, kept for a certain period ...
1. Process classification Metal heat treatment processes can be roughly divided into three categories: overall heat treatment, surface heat treatment ...
1. Process characteristics Metal heat treatment is one of the important processes in mechanical manufacturing. Compared with other processing processe...
Heat treatment refers to a metal thermal processing technology in which the material is in a solid state, through heating, heat preservation and cooli...
Preheat 1 Purpose of preheating Reduce the cooling rate after welding. Reduce the tendency of hardening to prevent cracks. Reducing the temperature di...
If you have any questions, please contact us immediately and we will answer them patiently.
specializes in the production and sales of ceramic electric heaters,ceramic pad heating element, heat treatment equipment, electrode ovens, flux ovens, heat treatment furnaces and welding auxiliary equipment.
