Strategy for pinpointing the best glass-forming alloys

D. Ma; H. Tan; D. Wang; Y. Li; E. Ma

doi:10.1063/1.1922570

Strategy for pinpointing the best glass-forming alloys

D. Ma
, H. Tan
, D. Wang
, Y. Li^*
, E. Ma

^*此作品的通讯作者

National University of Singapore
University of Wisconsin-Madison
Johns Hopkins University

科研成果: 期刊稿件 › 文章 › 同行评审

102 引用（Scopus）

摘要

We present a model for the glass forming ability (GFA), based on phase selection of the glass over all the competing crystalline phases. Our analysis indicates that the best glass-forming zone can be either symmetric, or asymmetric, about the eutectic composition. Based on the model predictions we outline a microstructure-based strategy to pinpoint the off-eutectic composition with the optimum GFA. The practical implementation and significance of the strategy is demonstrated by discovering bulk metallic glasses in Zr-Cu and Zr-Cu-Al systems.

源语言	英语
文章编号	191906
页（从-至）	1-3
页数	3
期刊	Applied Physics Letters
卷	86
期	19
DOI	https://doi.org/10.1063/1.1922570
出版状态	已出版 - 9 5月 2005
已对外发布	是

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Strategy for pinpointing the best glass-forming alloys

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