Vacuum annealing furnace. An important part of increasing material stability.
2022-03-01
Annealing is a metal heat treatment process in which the metal is heated to a certain temperature, held for a sufficient amount of time, and then cooled at an appropriate rate. The main purpose is to release the metal's own stress, to prevent the workpiece in the finished process of deformation, cracking, etc., while increasing the ductility and toughness of the material, reducing hardness, improving plasticity, will also produce a special microstructure, easy to observe the metallographic rating.
