Improve the hardness and strength of the workpiece,ensure the dimension accuracy of the workpiece,can effectively make up for the following deficiencies after heat treatment.
There are many kinds of beverages available for people to choose at present, such as carbonated drinks, plant protein drinks, fruit juice drinks and so on. Drinking fruit juice can not only replenish minerals and vitamins, but also improve the body's antioxidant capacity. In the fast-paced urban ...
Special liquid nitrogen cryogenic chamber for gear cryogenic treatment Dejieli Gear Special Cryogenic Treatment Equipment (Cryogenic Furnace, Stress Relief Furnace) is a liquid nitrogen refrigeration equipment used to improve the performance of gears and other workpieces, increase the wear ...