Specific applications of nitrogen in various industries

1. Metal heat treatment: During the heat treatment processes such as bright annealing and bright quenching, provide protective gas and safety gas for industrial furnaces to prevent oxidation of products.
2. Electronics industry: used to provide protective gas, dilution gas, carrying gas and nitrogen protection for automation system semiconductors and electronic components.
3. Aluminum processing industry: aluminum products, aluminum profile processing, aluminum foil rolling and other gas protection.
4. Petrochemical industry: Nitrogen purging of pipeline containers in the system, nitrogen filling of storage tanks, replacement, leak detection, and combustible gas protection.
5. Medicine and health: pharmaceutical raw materials, drug nitrogen-filled packaging, transportation, and Chinese herbal medicine anti-moth and anti-corrosion protection.
6. Powder metallurgy: powder sintering, nitrogen protection in sintering of magnetic materials.

7. Land and sea transportation: Nitrogen-filled transportation of various chemical products, oil products, liquefied natural gas, and anti-corrosion and preservation of food and vegetable transportation.
8. Protection of flammable and explosive products: preventing dust explosion in warehouses and pits, fire extinguishing in coal mines, transportation and storage of ammunition.
9. Synthetic fiber: Nitrogen-filled pressing material, wire drawing and anti-oxidation.
10. Plastic rubber: anti-oxidation for high pressure molding, gas protection for wires and cables.
11. Float glass: Gas protection during the production process to prevent oxidation of the tin bath.
12. Storage: Insecticide, preservation and storage of grain and agricultural by-products.
13. Beer beverages: preservation and storage.
14. Lead-free soldering: Nitrogen-filled lead-free soldering, supporting reflow soldering and wave soldering.