Method of manufacturing a plasma torch eletrode

Details Method of manufacturing a plasma torch eletrode Method of manufacturing a plasma torch eletrode

1996-10-28

1999-01-12

Ramsey, Kenneth J.

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

21912152, B23K 1000

Patent

active

058578889

ABSTRACT:
A method of manufacturing an electrode to be used in a plasma torch includes the steps of providing an insert formed from an electrically-conductive, heat-resistant material, depositing a metal by physical vapor deposition to form a coating on the insert, the metal selected from the group consisting of silver, silver alloy, gold, and gold alloy, providing a holder having a surface with a recess formed therein to receive the insert, placing the insert into the recess, and securing the insert to the holder.

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