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In several metallurgic processes, an oxygen-free atmosphere is fundamental in order to avoid the development of oxides.
Nitrogen is widely used in the following thermical treatments:

  • Annealing of steel, copper, aluminium and other metals and alloys.

  • Sintering of steel and aluminium.

  • Protection during brazing, cutting and welding.

  • Hardening of steel in vaccum furnaces. 


 

Nitrogen General Catalog

Nitrogen Generator Catalog

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