The performance of metal materials is generally divided into two categories: process performance and service performance. The so-called process performance refers to the performance of metal materials under the specified cold and hot processing conditions during the processing and manufacturing process of mechanical parts. Vacuum Oil Quenching for steel hardening heat treatmentThe quality of the metal material process performance determines its adaptability to processing and forming in the manufacturing process. Due to different processing conditions, Vacuum sintered powder metallurgy partsthe required process performance is also different, such as casting performance, weldability, forgeability, heat treatment performance, machinability, etc. The so-called service performance refers to the performance of metal materials under the conditions of use of mechanical parts, including mechanical properties, physical properties, chemical properties, etc. The performance of metal materials determines its scope of use and service life.Vacuum heat treatment of aluminum alloy die castings In the machinery manufacturing industry, general mechanical parts are used in normal temperature, normal pressure and non-strongly corrosive media, and each mechanical part will bear different loads during use. The ability of metal materials to resist damage under load is called mechanical properties (or called mechanical properties).316L stainless steel vacuum brazing process