| 块体金属玻璃的研究现状 |
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| 引用本文： | 孙琴,王宁,陈刚. 块体金属玻璃的研究现状[J]. 有色金属材料与工程, 2005, 26(2): 93-96 |
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| 作者姓名： | 孙琴 王宁 陈刚 |
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| 作者单位： | 江苏大学材料科学与工程学院,江苏镇江,212013 |
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| 摘 要： | 介绍了块体金属玻璃的研究和进展。阐述了常见的制备块体金属玻璃的主要方法，如熔体水淬法、铜模吸铸法、熔体喷铸与真空吸铸相结合的制备技术、压铸法、定向凝固铸造法、磁悬浮熔炼铜模冷却法、以金属玻璃为基复合材料的制备方法以及金属玻璃合金丝和管的制备，简要说明了块体金属玻璃的性能特征及应用，并提出了研究过程中值得重视的三个问题。
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| 关 键 词： | 块体金属玻璃 研究现状 铜模吸铸法 制备技术 真空吸铸 定向凝固 悬浮熔炼 制备方法 复合材料 性能特征 研究过程 水淬法 压铸法 铸造法 冷却法 合金丝 熔体 |
| 文章编号： | 1005-2046(2005)02-0093-04 |
| 修稿时间： | 2004-12-28 |
Present Status of Research of Bulk Metal Glass |
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| SUN Qin,WANG Ning,CHEN Gang. Present Status of Research of Bulk Metal Glass[J]. Nonferrous Metal Materials and Engineering, 2005, 26(2): 93-96 |
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| Authors: | SUN Qin WANG Ning CHEN Gang |
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| Abstract: | The development of metal glass is introduced in this paper. The common fabrication methods are described. They are water-quenching of melt, suck-casting in copper molds, combined method of melt spray-casting with vacuum suck-casting, pressurized casting, orientated solidification magnetic suspension melting and mold cooling, fabrication method of composite material with metallic glasses as base and preparation method of metallic glasses alloy filament and tube. Performances and applications of bulk metallic glasses are briefly illustrated and three valuable questions are put forward in the course of studying. |
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| Keywords: | bulk metallic glasses glass formation ability fabrication methods performances and applications |
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