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Cryogenic Testing Solution

This chamber us liquid nitrogen as a cooling medium,temperature is controlled, can be reduced to -196 ℃.

Inside chamber was made of SUS304 stainless steel, the temperature using intelligent control, simple structure, intuitive and simple operation.

Cryogenic processing is applied to improve the performance of metal materials, it is the most effective and most economical method in nowadays.

In the cryogenic process, a large amount of retained austenite in the metal transit into martensite.From -196 ℃ to room temperature, supersaturated martensite will reduce the saturation, precipitation dispersion.In the material deformation, the carbide obstruct dislocation movement, strengthening the matrix tissue. At the same time, due to ultra-fine carbonization play a grain boundary strengthening effect, improves the mold performance,so that hardness, impact toughness and wear resistance are significantly improved.

Temperature range: room temperature ~ -196 ℃
Cooling rate: 1 ~ 10 ℃
Temperature uniformity: ± 2 ℃
Control: touch screen intelligent controller, PID adjustment
Insulation material: Polyurethane
Chamber inside material: 304 stainless steel
Power: AC 380V three-phase five-wire system

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