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Vacuum brazing furnace applications
1.EGR car cooler vacuum brazing EGR car cooler is an exhaust gas recirculation cooler that reduces car exhaust emissions. The burned exhaust gas can effectively reduce the oxygen content and temperature after passing through the ECR cooler, and is mixed with fresh gas for combustion in the cylind...
Vacuum brazing in automotive heat exchangers
1. Basic features and characteristics of vacuum brazing technology Vacuum brazing technology can be simply understood as a welding technology in which the base material (the metal and non-metal to be connected) does not melt and the brazing material (the connecting metal, also known as solder) me...
Application of sintering technology in semiconductors
The semiconductor sintering process is an important semiconductor manufacturing process. It is a process in which powdered semiconductor materials are sintered into bulk semiconductor materials at high temperatures. This process can increase the density and crystallinity of semiconductor material...
Nitriding process for heavy duty gears
Commonly used surface treatments and mechanical properties of gears In order to ensure the reliability of gear operation and increase its service life, gear materials and their vacuum heat treatment should be selected based on the working conditions and material characteristics. The basic require...
Titanium alloy vacuum heat treatment improves part performance
Since titanium and its alloys have outstanding advantages such as high specific strength, good heat resistance, and excellent corrosion resistance, they have been widely used in the industrial, chemical, and medical care industries since they were officially used as structural materials in 1952. ...
Vacuum Brazed Diamond Tools
1.Basic principles of vacuum brazing diamond technology The basic principle of vacuum brazing diamond technology is to use brazing material containing active elements (such as Ti, Cr, W, etc.), whose melting temperature is lower than the melting temperature of diamond and matrix. In the high-temp...
Effect of vacuum heat treatment on the properties of powder metallurgy products
Powder metallurgy is a process technology that prepares metal powder or uses metal powder (or a mixture of metal powder and non-metal powder) as raw materials to manufacture metal materials, composite materials and various types of products through shaping and vacuum sintering. The powder metallu...
Optimizing vacuum heat treatment of spring steel
Spring is an important part in various machinery and instruments. According to its use occasion and structural shape, it can be divided into two categories: leaf spring and coil spring. The type of steel used to make spring parts is called spring steel. Performance requirements of spring steel In...
Ultra-thin PCD circular saw blade vacuum brazing process
Ultra-thin PCD circular saw blade is a high-efficiency cutting tool. It has been widely used in various industries such as furniture, lumber making, construction, decoration, decoration, non-ferrous metallurgy, etc. It can be used to process various soft and hard natural woods, particleboards, pl...
Vacuum annealing process of titanium alloy
Advantages of titanium and titanium alloys: Low density, high specific strength, higher heat resistance than aluminum, and good corrosion resistance Disadvantages of titanium and titanium alloys: Poor thermal conductivity, poor wear resistance, low elastic modulus, high chemical activity Charact...