| 真空条件下高速钢中脱碳层的变化 |
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| 引用本文： | 曹杰,项长祥,陈冬,李联生,秦茶. 真空条件下高速钢中脱碳层的变化[J]. 北京科技大学学报, 2000, 22(4): 299-302 |
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| 作者姓名： | 曹杰 项长祥 陈冬 李联生 秦茶 |
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| 作者单位： | 1. 北京科技大学冶金学院,北京 100083
2. 河北省冶金研究院,石家庄 050031 |
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| 摘 要： | 在真空条件下对３种有初脱碳层的高速钢进行了退火实验,考察了在无氧的条件下高速钢中碳的扩散,指出了高速钢的脱碳与高速钢中碳化物的分解和游离碳扩散有关。
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| 关 键 词： | 高速钢 碳 扩散 脱碳层 真空条件 碳化物 |
| 修稿时间： | 1999-01-12 |
Change of Decarbonized Depth for High Speed Steel in Vacuum |
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| CAO Jie,XIANG Changxiang,CHEN Dong,Li Liansheng,QIN Cha. Change of Decarbonized Depth for High Speed Steel in Vacuum[J]. Journal of University of Science and Technology Beijing, 2000, 22(4): 299-302 |
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| Authors: | CAO Jie XIANG Changxiang CHEN Dong Li Liansheng QIN Cha |
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| Abstract: | In vacuum, several high speed steels which have decarbonization layer were annealed and the diffosion of carbon in high speed steel were reviewed in free-oxygen condition. The decarbonization of high speed steel relate to the decompound of carbonization and the diffusion of free carbon in the high speed steel. |
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| Keywords: | high speed steel carbon diffusion |
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