Title of article
Fe-based thick amorphous-alloy coating by laser cladding
Author/Authors
Wu، نويسنده , , Xiaolei and Hong، نويسنده , , Youshi، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
4
From page
141
To page
144
Abstract
New thick Fe-based amorphous alloy coatings have been synthesized by laser surface cladding, with the nominal composition of Fe57Co8Ni8Zr10Si4B13 (at.%). The supercooled liquid region, ΔTx, defined by the difference between the glass transition temperature (Tg) and the onset temperature of crystallization (Tx) was as large as 62 K and Tg was 821 K. The high thermal stability of the supercooled liquid enabled the synthesis of a coating with maximum thickness of 1.2 mm. The amorphous alloy coating had a high Vickers hardness of 1270 and good corrosion resistance.
Keywords
Glass-forming ability , Laser cladding , amorphous alloy , Coating
Journal title
Surface and Coatings Technology
Serial Year
2001
Journal title
Surface and Coatings Technology
Record number
1801266
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