Title of article
Cryogenic treatment-induced martensitic transformation in Cu–Zr–Al bulk metallic glass composite
Author/Authors
Ma، نويسنده , , G.Z. and Chen، نويسنده , , D. and Jiang، نويسنده , , Y. and Li، نويسنده , , W.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
4
From page
1254
To page
1257
Abstract
A martensitic phase transformation from the B2 to the B19’CuZr phase in the Cu–Zr–Al bulk metallic glass (BMG) composite was induced by cryogenic treatment (CT). The martensitic transformation causes the improvements of the microhardness and the ultimate compression fracture strength. When the cryogenic treatment time was 72 h, the microhardness and the ultimate compression fracture strength of the BMG composite increased about 18.55% and 37.5%, respectively.
Keywords
B. Mechanical properties at ambient temperature , B. Martensitic transformations , C. Heat treatment , D. Martensitic structure , A. Composites
Journal title
Intermetallics
Serial Year
2010
Journal title
Intermetallics
Record number
1504705
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