Method of carrying out a treatment on metal pieces with the addition of an added material and with the use of a power laser
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United States of America Patent
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Feb 17, 1987
Grant Date -
N/A
app pub date -
Aug 20, 1985
filing date -
Aug 20, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The method allows a treatment (cutting, welding, alloying or surface hardening, etc.) to be carried out on a metal piece with the addition of an added material and with the use of a power laser. The metal piece is heated locally and the added material is brought into a plastic or liquid state by means of laser radiation so as to fuse it with the piece. The added material used is a powder.
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