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Perfect ceramic vacuum sintering process
Vacuum sintering is sintering under vacuum conditions. Vacuum sintering has many advantages, such as promoting sintering. Compared with pressureless sintering, vacuum sintering can obtain ceramics with higher density and finer grains at lower temperatures. Another example: because there is no ga...
Carrier materials and refractory properties in vacuum furnaces
In vacuum furnaces, the refractory properties of the carrier material and furnace lining that carry the heating material are crucial. These materials must be able to withstand the harsh conditions of high temperature, vacuum or specific atmosphere, while also having good thermal stability, chemic...
The main purpose of vacuum furnace
A vacuum furnace is an industrial heating device that performs heat treatment in a near-vacuum environment. This furnace uses a vacuum system (including vacuum pumps, vacuum measuring devices, and vacuum valves) to reduce the pressure inside the furnace chamber to much less than a standard atmos...
Vacuum annealing furnaces for various applications
Vacuum annealing furnaces have been widely used in many fields due to their unique heat treatment capabilities and high-precision control characteristics. The following is a detailed introduction to its main application areas: Solar cell manufacturing: During the manufacturing process of solar p...
Working principle of vacuum annealing furnace
As a high-tech heat treatment equipment, vacuum annealing furnace plays a vital role in the semiconductor industry and other related fields. Working principle of vacuum annealing furnace The core working principle of vacuum annealing furnace involves vacuum environment, heating mechanism and tem...
What is the use of vacuum annealing furnace
With the advancement of science and technology, traditional heat treatment methods are gradually unable to meet the increasingly stringent production needs, and vacuum annealing furnaces have become a powerful tool to solve this pain point with their unique advantages. Vacuum annealing furnaces,...
Purpose of vacuum brazing furnace
The vacuum brazing furnace has become a key equipment for achieving high-quality connections with its unique process and excellent performance. It not only plays an important role in high-tech industries such as aerospace, automobiles, and electronics, but also provides strong support for the upg...
Pressureless sintering process of silicon carbide ceramics
Silicon carbide ceramics have the characteristics of high strength, high hardness, high rigidity, high thermal conductivity, low expansion, and stable chemical properties. It is not only an excellent high-temperature structural material, but also has been increasingly widely used in semiconductor...
Effect of Vacuum Heat Treatment Process on Properties of Spring Steel
The effects of vacuum and air heat treatment processes on the fatigue properties and microstructure of 50CrVA spring steel were studied using optical metallography, scanning electron microscopy and fatigue tests. The results show that the fatigue properties of the materials under the two heat tr...
Which materials are suitable for vacuum heat treatment?
Vacuum heat treatment is suitable for materials that are prone to oxidation or require special protection during heat treatment. Through vacuum heat treatment, the mechanical properties, corrosion resistance and high temperature resistance of the material can be improved, while the chemical compo...