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Selected properties of surface layers of metals alloyed with a pulsed laser

✍ Scribed by Ryszard Pawlak; Tomasz Raczynski

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
360 KB
Volume
168
Category
Article
ISSN
0921-5093

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✦ Synopsis

The use of laser radiation in alloying the surface layer of metals is a new and fast developing method for the laser treatment of surfaces. Lasers of a different concentration of alloying material can be obtained by alloying with a pulsed laser. The paper presents the results of studies on the effect of various factors (pulse duration r~, pulse energy E~, coverage coefficient) on basic parameters of alloyed layers in tungsten, molybdenum and nickel (electrical conductivity, resistance to erosion in an electric arc).

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