Heat treatment industry

Nitrogen is an ideal basic gas that can be used in a heat treatment atmosphere, and it is inert to most materials. Nitrogen and other reactive gases such as hydrogen, mixed in the best ratio, are generally used in situations that require high purity, such as vacuum Heat treatment gas quenching process, general heat treatment process of welding furnaces in the electronics industry and high-value products or materials. The special nitrogen generators for the metallurgical industry are mostly suitable for heat treatment, bright annealing, protective heating, powder metallurgy, copper and aluminum processing, and magnetic materials Sintering, precious metal processing, bearing production and other fields. It has the characteristics of high purity, continuous production, and some processes require nitrogen to contain a certain amount of hydrogen to increase brightness.