| 合金元素对Co3Ti力学性能的影响 |
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| 引用本文： | 董杰,孙旭宏.合金元素对Co3Ti力学性能的影响[J].河北冶金,2000(2):17-21. |
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| 作者姓名： | 董杰 孙旭宏 |
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| 作者单位： | 邯郸钢铁公司钢研所!邯郸056015(董杰)，邯郸钢铁公司(孙旭宏) |
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| 摘 要： | Ｃｏ３Ｔｉ是ＬＴ２型长程有序金属间化合物，具有优良的高温性能，可望成为新型的高温结构材料，但由于存在着固有脆性，使其应用推广受到限制。对此本文较系统地研究了几中不同聚代行为的合金元素Ｃｏ３Ｔｉ从低温到高温力学性能的影响，并对其韧化规律进行发初步的探讨。
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| 关 键 词： | 微合金化 力学性能 高温性能 CO3Ti 合金元素 |
EFFECT 0F ALL0Y ELEMENTS 0N MECHANICAL PR0PERTIES 0F C0_3Ti |
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| DNG Jie,SUN Xu-hong.EFFECT 0F ALL0Y ELEMENTS 0N MECHANICAL PR0PERTIES 0F C0_3Ti[J].Hebei Metallurgy,2000(2):17-21. |
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| Authors: | DNG Jie SUN Xu-hong |
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| Affiliation: | Handan Iron and Steel Company |
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| Abstract: | As an Ll2-type long-range 0rdering metal-metal component and with excellent high-temperature propefties,Co-3,Ti may become a new kind of high-temperature structural material.BBut it is difficult for it to be spread because of its natural brittleness.The effects of several alloy elements with different substitution operation on the mechanical properties of Co3Ti under from low temperature to hhigh temperature are researched systematically,and the malleablizing law discussed primarily.' |
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| Keywords: | microalloying mechanical property hith-temperature property |
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