Electric heating – Metal heating – By arc
Patent
1999-03-12
2000-12-12
Heinrich, Samuel M.
Electric heating
Metal heating
By arc
21912182, 2281791, 228 495, B23K 2600
Patent
active
061602396
ABSTRACT:
The proposed procedure, that of laser soldering or welding, is an auto-energetic process in which the density of the laser beam is obtained because of the concentration of light beams. Said process involves two metals (alike or disimilar) and, previously to the metallurgical union, same must be positioned in front of the laser head with enough accuracy. The metallurgical union is carried out by direct fusion of the metals to be joined and not being therefore necessary to use any filler metal.
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