Powder Metallurgical Industry

Provide high -purity nitrogen and nitrogen hydrogen mixed gas system for the powder metallurgical industry. The purity of high-purity nitrogen is usually about 99.99%-99.9995%. It is used for iron powder, copper powder, tungsten powder, magnesium powder, high -pressure atomized aluminum powder, powder metallurgy production sintering furnace, and light -brightening antioxidant protection.