Electronic industry nitrogen-making machine application

For packaging, sintering, annealing, reduction, storage of electronic products. It is mainly used in wave peak welding, reflow welding, crystal, piezoelectric, electronic ceramics, electronic copper tape, battery, electronic alloy materials and other industries. The electronics industry generally has high requirements for nitrogen, usually requiring 99.9% or 99.99%, and more than 99.99% of nitrogen.

Electronic industry semiconductor and integrated circuit manufacturing process of atmosphere protection, cleaning, chemical recycling, etc. Controlled atmosphere: nitrogen, as a dilution gas, can reduce the consumption of raw material gas and reduce the formation of carbon black. Nitrogen source for large-scale integrated circuit, color TV imaging tube, TV and cassette components and semiconductor components. Carburization and nitrogen infiltration: the nitrogen produced by the nitrogen machine can be used for anti-oxidation cooling after carburization, reduce the internal oxidation degree of steel parts, improve the decomposition rate of furnace gas and the waste labor strength and breaking resistance of parts. In the production process of electronic components and semiconductor components, nitrogen gas with a purity of 99.999% is used as a protective gas. At present, high purity nitrogen has been used as carrier gas and protective gas in the production process of color TV picture tube, large-scale integrated circuit, liquid crystal and semiconductor silicon wafer.