A new Cu–Hf–Al ternary bulk metallic gla
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P. Jia; H. Guo; Y. Li; J. Xu; E. Ma
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Article
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2006
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Elsevier Science
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English
⚖ 319 KB
We have discovered a new Cu-based bulk metallic glass (BMG). Although of a simple Cu 49 Hf 42 Al 9 ternary composition, the as-cast alloy is a monolithic, uniform BMG with a critical diameter as large as 10 mm. The width of the supercooled liquid region DT x and the reduced glass transition temperat