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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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Zr基块体金属玻璃的形成和性能
, PP. 1153-1156
Keywords: 块体金属玻璃,Zr基合金,热稳定性
Abstract:
研究了一系列具有很强非晶形成能力（ＧＦＡ）和优异性能的块体金属玻璃（ＢＭＧ）及含有纳米晶的ＢＭＧ的制备过程,结果表明,对掺碳的Ｚｒ／Ｔｉ基ＢＭＧ,当碳含量（原子分数,％,下同）,在１－２时,合金具有很宽的过冷液相区（ＳＬＲ,晶化开始温度Ｔｘ和玻璃转变温度Ｔｇ之间的温区）和较高的约化玻璃转变温度Ｔｒｇ（Ｔｒｇ＝Ｔｇ／Ｔｍ）；当碳含量增至３－８时,合金为含有纳米晶ＺｒＣ的ＢＭＧ基复合材料.
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