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US 7,119,303 B2Granted
Welding current nozzle material
AssigneeLuvata Oy
InventorJukka Somerkoski
Life of this patent
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Abstract
The invention relates to a welding current nozzle material used in the welding current nozzle for feeding filler material in MIG-type welding. The material used in the welding current nozzle according to the invention is a copper-based alloy where silver is alloyed.
Claims5
A welding nozzle material for a welding current nozzle used for feeding filler material in MIG-type welding, the material used in the welding current nozzle consisting essentially of a copper-based alloy where silver is alloyed within the range of 0.002–5% by weight and the magnesium content of the copper-based alloy is within the range of >0 to 0.03% by weight.
Dependencies are inferred from the claim text.