Production of Fe–noble metal surface alloys using laser beams
Source abstract
Abstract
A new method to produce iron-noble metal surface alloys is described. Quenched-and-tempered AISI 4135 steel was electroplated with Pd, Pt and Au and laser surface melting was carried out to produce the respective surface alloys. CW CO2 laser power levels of 50, 100 and 200 W were employed. Auger depth profiling showed that alloying was achieved with Pt and Pd at all three power levels, but only at 200 W with Au.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Laser Material Processing Techniques · Surface Roughness and Optical Measurements · Laser-induced spectroscopy and plasma
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Affiliations
1Homer Research Laboratories, Bethlehem Steel Corporation, Bethlehem, PA 18016, U.S.A.
2Departments of Welding Engineering, The Ohio State University, Columbus, OH 43210, U.S.A.
3Materials Science & Engineering, The Ohio State University, Columbus, OH 43210, U.S.A.
References
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