Production of Mg-based Bulk Metallic Glass Composites With High Magnesium Content

被引：0

作者：

Biletska, Olga ^{[1
]}

Laws, Kevin J. ^{[1
]}

Gibson, Mark ^{[2
]}

Ferry, Michael ^{[1
,2
]}

机构：

[1] Univ New South Wales, Australian Res Council Ctr Excellence Design Ligh, Sydney, NSW 2052, Australia

[2] CSIRO, Proc Sci & Engn, Clayton, Vic, Australia

来源：

ADVANCES IN MATERIALS AND PROCESSING TECHNOLOGIES XV | 2014年 / 773-774卷

关键词：

Magnesium; Metallic glass composites; Microstructure; MECHANICAL-PROPERTIES; MICROSTRUCTURE; TENSILE;

D O I：

10.4028/www.scientific.net/MSF.773-774.263

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this work, in-situ BMG composites based on the Mg-Ni-Gd system with high Mg content (>80 at. %) were produced by copper mould gravity and injection casting methods. The morphology, distribution and volume fraction of the crystalline phases that form in the amorphous matrix was shown to be influenced by cooling rate, composition and casting parameters. Hence, the mechanical properties and deformation behaviour of Mg-Ni-RE BMG composites can be tailored by controlling the microstructure generated during casting.

引用

页码：263 / +

页数：2

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