| 孕育剂对可锻铸铁石墨化的影响 |
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| 引用本文： | 马永杰. 孕育剂对可锻铸铁石墨化的影响[J]. 铸造设备研究, 2003, 0(2): 34-35 |
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| 作者姓名： | 马永杰 |
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| 作者单位： | 商丘工业学校 河南商丘，476000 |
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| 摘 要： | 提出在可锻铸铁的生产过程中，炉前使用稀土硅铁，铝及铋等微量元素进行孕育处理，能促进渗碳体的分解，加速石墨化过程，缩短退火周期。
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| 关 键 词： | 可锻铸铁 石墨化 孕育剂 稀土硅铁 铝 铋 孕育处理 |
| 文章编号： | 1004-6178(2003)02-0034-02 |
| 修稿时间： | 2002-11-14 |
Affection of Inoculats to the Graphitization-process of Malleable Cast Iron |
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| Ma Yong-jie. Affection of Inoculats to the Graphitization-process of Malleable Cast Iron[J]. Research Studies On Foundry Equipment, 2003, 0(2): 34-35 |
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| Authors: | Ma Yong-jie |
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| Abstract: | This paper states through experements,alloy Of RE-Si may be promate graphitizatio-prccess of malleable cast iron by means of its addition to the original molten iron .It makes finer microstructure and higher mechanical properties of castings. |
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| Keywords: | malleable cast iron Inoculants inoculant treatment |
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