Application of Nitrogen-Equipment division of Jiangsu Votti
Beside titanium tube, Equipment division of Jiangsu Votti works with several nitrogen generator fabricators who have their own specialty in technique and provide clients one-stop service for their different requirement.
Nitrogen is widely used in many areas and followings are some of the nitrogen applications:
1. Welding industry application
Nitrogen reflow welding and wave soldering, using nitrogen can effectively inhibit the oxidation of solder, improve the wettability of welding, speed up the wettability to reduce the generation of solder ball, avoid bridging, reduce welding defects, and get better welding quality. Use nitrogen with a purity greater than 99.99 or 99.9%.
2. Application of semiconductor silicon industry
Semiconductor and integrated circuit manufacturing process atmosphere protection, cleaning, chemical recovery, etc.
3. Semiconductor packaging industry application
Nitrogen packaging, sintering, annealing, reduction, storage.
4. Application of electronic components industry
Selective welding, purging and encapsulation with nitrogen. Scientific nitrogen inert protection has proven to be an important step in the successful production of high quality electronic components.
5. Chemical industry, new material industry application
Nitrogen is used to create oxygen-free atmosphere in chemical process, improve the safety of production process, fluid transmission power source, etc. Petroleum: can be used in the system of pipeline vessels such as nitrogen purging, storage tank filling, replacement, leak detection, flammable gas protection, also used in diesel hydrogenation and catalytic reforming.
6. Powder metallurgy, metal processing industry application
Heat treatment industry application of steel, iron, copper, aluminum products annealing, carbonization, high temperature furnace protection, metal parts of low temperature assembly and plasma cutting.
7. Food, medicine industry application
Mainly used in food packaging, food preservation, food storage, food drying and sterilization, medicine packaging, medicine replacement gas, medicine delivery atmosphere, etc.
8. 3D printing
It is mainly used to prevent oxidation of rare metal powder in 3D printing, to ensure that there is no oxidation operation in the printing room, and the printed sample is more shiny.
9. Other areas of use
In addition to the use of nitrogen machine in the above industries, in coal mine, injection molding, brazing, tire nitrogen rubber, rubber vulcanization and many other fields have also been widely used. With the progress of science and technology and the development of society, the use of nitrogen device is more and more extensive, on-site gas (nitrogen machine) with its advantages of low investment, low cost, easy to use has gradually replaced liquid nitrogen evaporation, bottled nitrogen and other traditional nitrogen supply mode.
