Vacuum melting

The Esaris Industries group’s equipment allows brazing in non-oxidising (reducing or neutral) atmospheres at temperatures up to 1100°C.

The vacuum furnace is used for the following operations:

  • silver or copper brazing, particularly with large parts
  • overmoulding of copper on refractory metals (tungsten or molybdenum alloys, etc.)  to make high-voltage contacts, welding electrodes, anodes for X-ray tubes or anode-cathode pairs for plasma torches


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