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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/23493

Title: Effects of partial replacement of Cu and Y by B in Mg–Cu–Y amorphous alloys
Authors: Y. T. Cheng;T. H. Hung;J. C. Huang;J. S. C. Jang;Chi Y.A. Tsao;P. Y. Lee
Contributors: NTOU:Institute of Materials Engineering
Keywords: B. Glasses, metallic;B. Thermal stability;C. Rapid solidification processing;F. Calorimetry
Date: 2006
Issue Date: 2011-10-20T08:06:25Z
Publisher: Intermetallics
Abstract: Abstract:The effects of replacing Cu or Y by a small-sized B in the Mg65Cu25Y10 based alloy are examined. It is found that the replacement of Y by B consistently leads to apparent degradation in GFA; the large sized Y seems to be irreplaceable. In contrast, the replacement of the small sized Cu by the even smaller B to a small amount (1–5%) appears to be beneficial in terms of wider ΔT, higher GFA, thermal stability, and hardness, as well as lower density. In this study, the optimum quaternary alloy composition is identified to be Mg65Cu22Y10B3.
Relation: 14(8-9), pp.866-870
URI: http://ntour.ntou.edu.tw/handle/987654321/23493
Appears in Collections:[材料工程研究所] 期刊論文

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