Bamberger, M. and Boaz, M. and Shafirstien, G. and Maisenhälder, F. and Langohr, M. (1990) Structure and Properties of a Steel Surface Laser-alloyed with CrB2. Lasers in Materials Engineering.
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A CW-CO2 laser was used for alloying the surface of AISI 1045 steel with CrB2 by the powder injection method. CrB2 particles were partially dissolved in the bath, forming a melted layer of Fe-Cr-C-B. Solidification produced iron borides, chromium carbides, martensite and some austenite. Hardness was uniformly high, very good abrasion resistan ce was found, but the structure and the properties of the substrate had been left unaffected.
|Additional Information:||LIDO-Berichtsjahr=1990, pages=6,|
|Title:||Structure and Properties of a Steel Surface Laser-alloyed with CrB2|
|Journal or Publication Title:||Lasers in Materials Engineering|
|In ISI Web of Science:||Yes|
|Keywords:||Laser, AISI 1045|
|HGF - Research field:||UNSPECIFIED|
|HGF - Program:||other|
|HGF - Program Themes:||other|
|DLR - Research area:||UNSPECIFIED|
|DLR - Program:||no assignment|
|DLR - Research theme (Project):||L - Laser Research and Technology|
|Institutes and Institutions:||Institute of Technical Physics|
|Deposited By:||elib DLR-Beauftragter|
|Deposited On:||02 Apr 2006|
|Last Modified:||27 Apr 2009 05:43|
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