| 大体积非晶合金的制备技术 |
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| 引用本文： | 李雷鸣,徐锦锋. 大体积非晶合金的制备技术[J]. 铸造技术, 2007, 28(10): 1332-1337 |
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| 作者姓名： | 李雷鸣 徐锦锋 |
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| 作者单位： | 西安理工大学材料科学与工程学院,陕西,西安,710048 |
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| 基金项目： | 西安理工大学校科研和教改项目 |
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| 摘 要： | 非晶态合金由于具有比晶态合金更优异的力学、磁学等性能得到了广泛的研究，从大体积非晶的玻璃形成能力、制备原理及工艺等方面出发，介绍非晶态舍金的结构特征及性能特点，分析非晶舍金形成的热力学和动力学条件，探讨非晶合金的玻璃形成能力及其影响因素，简述几种非晶舍金的制备方法、优缺点及适用范围。
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| 关 键 词： | 非晶合金 玻璃形成能力 制备技术 |
| 文章编号： | 1000-8365（2007）10-1332-06 |
| 修稿时间： | 2006-09-03 |
Preparation Techniques of Bulk Amorphous Alloy |
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| LI Lei-ming,XU Jin-feng. Preparation Techniques of Bulk Amorphous Alloy[J]. Foundry Technology, 2007, 28(10): 1332-1337 |
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| Authors: | LI Lei-ming XU Jin-feng |
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| Abstract: | Compared with crystalline alloys, amorphous alloys are widely researched for its more excellent properties of mechanics, magnetism, etc. Based on the glass-forming ability, the preparation theory and the technology of bulk amorphous alloys, the phase structure and property characteristics of amorphous alloy are introduced briefly and the thermodynamic conditions of amorphous formation are analyzed. The glass-forming ability and its influencing factors are also discussed. Moreover, the several preparation methods of amorphous alloy and their advantages, disadvantages and applied range are represented simply. |
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| Keywords: | Amorphous alloys Glass-forming ability preparation techniques |
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