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Nitriding Heat Treatment Technology Process
1. Surface cleaning of parts before nitriding Most parts can be nitrided immediately after degreasing by gas degreasing. Some parts also need to be cleaned with gasoline, but if the final processing method before nitriding uses polishing, grinding, polishing, etc., it may produce a surface layer ...
Commonly Used Methods Of Nitriding In Nitriding Heat Treatment
1.Gas nitriding The main purpose of gas nitriding is to improve the wear resistance of metals, so it is necessary to obtain high surface hardness. The surface hardness of the workpiece after nitriding can reach HV850～1200. Gas nitriding can adopt general nitriding method (i.e. isothermal nitridi...
2400℃ Vacuum Furnace
2400℃ Silicon Carbide Vacuum Pressureless Sintering Furnace Vacuum Sintering Furnace takes high temperature vacuum sintering furnace is used in Sm-Co, AlNiCo, metal mesh, cemented carbide, ceramic materials, photoelectric coating materials, graphite purification, magnet material and rare refract...
1600℃ Vacuum Dewaxing Sintering Furnace
1. Application of 1600℃ Vacuum Dewaxing Sintering Furnace Vacuum dewaxing sintering furnace is mainly used for sintering of bast stainless steel, cemented carbide, high temperature alloy, high proportion alloy, cermet, magnetic material, boron carbide, oxide and intermetallic compound, vacuum or...
1500℃ Vacuum Furnace
Vacuum carburizing technology is also called low-pressure carburizing technology. It uses pulse mode to pass the carburizing medium-high-purity acetylene into the high-temperature furnace for rapid carburization under a low pressure (generally 0-30 mbar) vacuum state. process. 1. Application 150...
1300℃ Vacuum Furnace
Vacuum Gas Quenching Furnace is applied for quenching high-speed tool steel, measuring vacuum hardening and cutting steel, tool steel and other alloy steel, with convection heating function, which can achieve the process of step hardening, isothermal quenching, but also tempering, annealing and...
Titanium Heat Exchanger Vacuum Brazing
The material of the heat exchanger is TA2, as shown in the figure above. The heat exchanger is composed of a body and a cover plate. The cover plate is placed into the square groove of the body and forms a T-shaped brazed joint with the ribs of the body. After brazing, a sealed knot is formed. Th...
MIM Process Advantages
Process advantage 1: Extremely high degree of design freedom Compared with other metal forming methods, MIM can manufacture more complicated parts. Basically all the structures that can be realized by injection molds can be used on MIM. Process advantage 2: More material choices MIM can use almos...
Cooling Method of Graphitization Furnace
When the graphitization furnace is in operation, the furnace temperature is above 2300℃, and the end connecting the conductive electrode and the furnace core is working at such a high temperature. The other end of the conductive electrode is connected to the copper bus bar. This must ensure that ...
Application of Silicon Carbide Reaction Sintering
The silicon carbide reaction sintering process is to add silicon powder and carbon (graphite, carbon black, etc.) to silicon carbide, and burn it at 1450℃ to make the silicon powder and carbon react to form low-temperature β-SiC, which combines the original silicon carbide particles As a result, ...