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Vacuum brazing furnace for aluminum alloy parts
Aluminum has high chemical activity and is easy to oxidize. When the pressure is ≥ 6 × 10-3 PA, the base metal and brazing filler metal are oxidized to gray in the process of heating up, and the brazing filler metal cannot wet the base metal. Only when the pressure is ≤ 5 × 10 – 3 Pa, and t...
Vacuum furnace graphite rod
1. Select the graphite rod with good red heat uniformity in the heating part. The poor uniformity of red heat of the rod will affect the furnace temperature uniformity and shorten the service life of the rod. In the process of using, the uniformity of red heat of the rod will gradually become poo...
Vacuum carburizing furnace
Vacuum carburizing furnace is mainly used for gear, oil pump, high speed steel, high alloy, super alloy steel, die steel, vacuum carburizing, vacuum carbonitriding. Vacuum carburizing furnace features: No internal oxidation, fast permeability, low power consumption, low treatment cost. The heatin...
Vacuum degreasing furnace
Vacuum degreasing furnace is mainly used for powder metallurgy products, metal injection molding products; Including stainless steel base, cemented carbide, superalloy, high density alloy, ceramic material, magnetic material, ndfeb and so on. It has the advantages of quick and thorough degreasing...
Small vacuum high temperature furnace
Product introduction of small vacuum high temperature furnace: The vacuum annealing furnace is a tabletop high vacuum annealing device of SIMUWU. The most prominent feature is that the pressure control resolution is as low as 0.1 mbar. It is an ideal choice for the annealing of two-dimensional ma...
vacuum high temperature furnace
Introduction of vacuum high temperature furnace: SIMUWU is a world famous supplier of vacuum heating components and heating equipment, focusing on providing comprehensive heating solutions under vacuum environment, products related to vacuum heating table, vacuum high temperature furnace and othe...
Vacuum atmosphere protection annealing furnace
The pre vacuum atmosphere protection annealing furnace is a new type of external heat resistance heating furnace. After treatment, the workpiece surface has the functions of no oxidation, no decarburization, smooth surface and no element volatilization. It is especially suitable for the non oxida...
High temperature vacuum well type annealing furnace
After the high temperature vacuum well annealing furnace is used for the first time or not for a long time, it should be baked for 1 hour at 120 ℃ or 2 hours at 300 ℃ to avoid furnace cracking. The furnace temperature shall not exceed the rated temperature of rotary arm well type annealing furnac...
vacuum furnace graphite accessories
First of all, what is the vacuum furnace? It is easy to understand that the industrial furnace heated by electric heating elements in the near vacuum state is called vacuum furnace. It is mainly used in ceramic firing, vacuum smelting, degassing of electric vacuum parts, annealing, brazing of met...
Vacuum heat treatment process flow
Vacuum heat treatment process: The development of the vacuum heat treatment process of the mold heat treatment is accompanied by the development of the machinery manufacturing industry and development, machinery manufacturing and put forward higher requirements for heat treatment, mold heat treat...