Vacuum Tempering Furnace

Description and Method of Low-temperature Annealing Furnace

Description and Method of Low-temperature Annealing Furnace Low temperature annealing vacuum furnace can reduce the hardness of steel ingot, eliminate or reduce stress cast, to be particularly applicable to high hardenability, with ordinary (fully annealed and incomplete annealing) anneal is not easy to soften the steel ingot mouth high hardenability steels completely annealing, despite rather…