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Sheet metal vacuum carburizing process
Plates are stamped and formed parts, and are now widely used in industries such as industrial sewing machines and automobiles. Considering its stamping and processing performance, many parts are made of low carbon steel, which is treated by vacuum carburizing and quenching to improve the strength...
Influence of Vacuum Quenching and Tempering Process on Steel
42CrMo steel has high strength, high toughness, good penetration resistance, no obvious temper brittleness, high fatigue limit and impact resistance after quenching and tempering treatment, and good low-temperature impact performance, so it has become the main component of key parts in the manufa...
Vacuum Brazing of Aviation Diffuser Components
With the upgrading of aero-engine technology, the structure of the diffuser assembly is becoming more and more complex and the processing difficulty is becoming more and more difficult, and the processing quality requirements are also getting higher and higher. The diffuser assembly consists of a...
Aerospace vacuum heat treatment furnace
With the efforts of many vacuum science and technology workers, vacuum science and technology have developed rapidly. Among them, the scope of application of vacuum heat treatment technology is getting wider and wider, and it is developing faster and faster. Aerospace vacuum heat treatment furnac...
Aluminum alloy vacuum brazing
For the brazing of precision parts, vacuum brazing is a more suitable process, and it does not require a flux removal process after brazing. Vacuum brazing is a welding method in which the brazing filler metal and brazing components are clamped and debugged with fixtures, and then placed in a vac...
Deformation and Improvement of Vacuum Sintered Cemented Carbide
Vacuum sintering is currently a widely used product sintering process. Using a vacuum sintering furnace can achieve higher alloy density, and the production cost is relatively low. However, in actual production, the sintered products in the vacuum furnace often have bending deformation. Seriously...
Application of Vacuum Heat Treatment in Fastener Manufacturing
The vacuum heat treatment of fasteners is a complicated process, and there are many details to master. Why fasteners need vacuum heat treatment We can divide the reasons into three categories: 1.Improve the strength of parts; 2.Improve surface hardness and strength; 3.Improve machinability and r...
Vacuum Hardening of thin-walled small-sized parts
Advantages of Vacuum Hardening in Double Chamber Vacuum Oil Quenching Furnace With the innovation of vacuum heat treatment equipment and the progress of vacuum heat treatment process, quenching with double-chamber vacuum oil quenching furnace is the main direction of heat treatment development. T...
Influence of Vacuum Heat Treatment on High Speed Steel Tools
1 Vacuum heat treatment process of high-speed steel tools When performing vacuum heat treatment on high-speed steel tools, first check whether the process card is correct, and then check the appearance of the tool. The specific operation procedure is: cleaning→loading the card→putting into the fu...
Vacuum Oil Quench Heat Treating Services
Vacuum oil quenching heat treatment service Vacuum heat treatment technology has a series of advantages such as no oxidation, no decarburization, degassing, degreasing, good surface quality, small deformation, excellent comprehensive mechanical properties of heat-treated parts, long service life,...