Semi-solid Induction Forging of Metallic Glass Matrix Composites

被引：44

作者：

Hofmann, Douglas C. ^{[1
,2
]}

Kozachkov, Henry ^{[1
]}

Khalifa, Hesham E. ^{[3
]}

Schramm, Joseph P. ^{[1
]}

Demetriou, Marios D.

Vecchio, Kenneth S. ^{[3
]}

Johnson, William L. ^{[1
]}

机构：

[1] CALTECH, Keck Lab Engn Mat, Pasadena, CA 91125 USA

[2] Liquidmetal Technol, Rancho Santa Margarita, CA 92688 USA

[3] Univ Calif San Diego, Dept NanoEngn, La Jolla, CA 92093 USA

来源：

JOM | 2009年 / 61卷 / 12期

关键词：

TOUGHNESS;

D O I：

10.1007/s11837-009-0172-x

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Metallic glasses have high strengths but are inherently brittle. To overcome this shortfall, metallic glass composites can be created by growing soft, crystalline particles in the glass to make it tougher. Processing these composites is difficult by any known method because they oxidize badly in open air and have high viscosity. This article describes a one-step casung process by which complex components can be made, opening the possibility for commercial and military hardware produced from high-strength toughened glassy composites.

引用

页码：11 / 17

页数：7

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