| 快速凝固粉末冶金技术制备大块非晶材料 |
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| 引用本文： | 高玉来,沈军,孙剑飞,王刚,周彼德,李庆春. 快速凝固粉末冶金技术制备大块非晶材料[J]. 特种铸造及有色合金, 2003, 0(4): 27-29 |
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| 作者姓名： | 高玉来 沈军 孙剑飞 王刚 周彼德 李庆春 |
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| 作者单位： | 哈尔滨工业大学 |
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| 摘 要： | 大块非晶合金具有高的强度、硬度等力学性能及优异的磁学性能，具有大块非晶形成能力的合金存在一个过冷温度区间，在该区间内合金呈牛顿流动状态，可以进行超塑成形。阐述了大块非晶合金一系列优异的性能，并对目前大块非晶合金的制备方法进行比较，指出快速凝固粉末冶金技术在该领域内的研究成果与应用价值。
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| 关 键 词： | 大块非晶 快速凝固 粉末冶金 |
| 文章编号： | 1001-2449(2003)04-0027-03 |
| 修稿时间： | 2003-01-29 |
Preparation of Bulk Amorphous Alloy with High Property in Rapidly Solidified Powder Metallurgy |
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| Gao Yulai Shen Jun Sun Jianfei Wang GangZhou Bide Li Qingchun. Preparation of Bulk Amorphous Alloy with High Property in Rapidly Solidified Powder Metallurgy[J]. Special Casting & Nonferrous Alloys, 2003, 0(4): 27-29 |
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| Authors: | Gao Yulai Shen Jun Sun Jianfei Wang GangZhou Bide Li Qingchun |
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| Abstract: | Bulk amorphous alloy possessed high strength and hardne ss as well as excellent magnetic property. There existed a super cooling temper ature interval with Newton flow state for the alloy capable of super plastic fo rming. A series of excellent properties of the bulk amorphous alloy were surveye d. And the present different preparation methods for bulk amorphous alloy were c ompared. It is pointed out that the rapidly solidified powder metallurgy has great signi ficance in the preparation field of the bulk amorphous alloy. |
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| Keywords: | Bulk Amorphous Alloy Metal Glass Rapidly Solidified Powder Metallurgy |
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