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Vacuum Low Pressure Carburizing Technology
Advantages of vacuum carburizing The American Ipsen company proposed vacuum carburizing in the 1950s. Vacuum low-pressure carburizing has incomparable advantages in terms of the structure and performance of the workpiece after carburizing, process flexibility, production cost and environmental pr...
Hard Magnetic Materials Vacuum Heat Treatment
Most of the parts made of hard magnetic alloys are formed by powder metallurgy, and then solution treatment or annealing is performed, so the heat treatment of hard magnetic material work-pieces is mainly vacuum sintering, vacuum solution treatment and vacuum annealing. Due to the strict control ...
Internal Spline Gears Heat Treatment Process
1.Technical parameters and processing technology of internal spline gears 1.1 Technical parameters and structure of internal spline gear Gear internal spline parameters: module: m=1.25, number of teeth: z=30, pressure angle: α=20°, major diameter: D=40, major diameter: d=37.5, measuring rod diame...
Transmission Gear Shaft Vacuum Heat Treatment
The transmission gear shaft is an important part of the automobile transmission system. In the processing technology of gear shaft, heat treatment is a very important link, and the selection of heat treatment process greatly affects the quality of the final product. The traditional gear shaft hea...
Comparison of Furnace Types and Functions of SIMUWU Vacuum Furnace
Model Basic Function Structure Brief Feature RVS-335-D 1600c NdFeB Vacuum Sintering Furnace Vacuum sintering Furnace suitable for vacuum sintering for NdFeB magnetic materials , meanwhile ,for sintering,annealing and aging treatment of all kinds of alloy materials, work pieces(Tungsten, mo...
Aluminum Alloy Vacuum Brazing Process
Aluminum alloys are widely used in aerospace, construction, electrical appliances, automobiles, ships and other sectors due to their light weight, good corrosion resistance, and excellent thermal conductivity, the amount of use is increasing. It has long been considered a structural material for ...
MIM Industry Vacuum Furnaces
About 60% of MIM production material is stainless steel. The most common alloys are 17-4PH and austenitic stainless steels 304L and 316L. The price of ready-made injection raw materials is 30-50 US dollars (about 184-307 RMB) per kilogram. After molding and debinding, the original parts loaded in...
Advantages of Vacuum Heat Treatment
Vacuum heat treatment technology was applied abroad earlier. American Hays Company and Japan Vacuum Research Institute successively developed vacuum quenching oil and water agent quenching medium in 1968, since then vacuum quenching technology has developed rapidly in heat treatment industry. Fro...
Vacuum Nitriding Process
1. Advantages of Vacuum Nitriding Compared with the traditional gas nitriding process, vacuum nitriding has the following characteristics: (1) The nitriding speed is fast. Taking 38CriMoAl steel as an example, vacuum nitriding can obtain a nitriding layer of about 0.3 mm in only 10 hours at 530 °...
Vacuum Brazing Process of Aluminum Alloy Millimeter Wave Components
1. Vacuum Brazing Welding process design Selection of solder and active elements When brazing aluminum and aluminum alloys, the available brazing materials are shown in Table 1. They are mainly based on aluminum-silicon eutectic, and sometimes some other elements are added to adjust the performa...