| D型石墨形成条件的研究 |
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| 引用本文： | 范志康 黄忠松. D型石墨形成条件的研究[J]. 热加工工艺, 1990, 0(1): 34-36,39 |
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| 作者姓名： | 范志康 黄忠松 |
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| 作者单位： | 陕西机械学院(范志康，王贻青)，清华大学(黄忠松) |
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| 摘 要： | 本文通过测定加钛、稀土镁铁水中活性氧含量,对凝固过程中的试样液淬和使铁水在石墨型中凝固,研究了D型石墨的形成。把D型石墨的产生条件分为三类:过冷作用,铁水物化性质改变和两者综合作用。
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| 关 键 词： | D型 石墨 形成条件 铸铁 |
Investigation on Forming Conditions of Type D Graphite |
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| Fan Zhikang Wang Yiqing Huang Huisong. Investigation on Forming Conditions of Type D Graphite[J]. Hot Working Technology, 1990, 0(1): 34-36,39 |
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| Authors: | Fan Zhikang Wang Yiqing Huang Huisong |
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| Affiliation: | Fan Zhikang Wang Yiqing Huang Huisong |
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| Abstract: | Forming conditions of type D graphite have been investigated by measuring the active oxygen content of Ti and RE-Mg alloy treated iron melts, quenching solidifying melts in liquid and casting the melts in graphite mold. The forming conditions of type D graphite have been classified into three types: by undercooling: by physical and chemical behaviors changed; and by combined effects of above two functions. |
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| Keywords: | type D graphite forming conditions undercooling oxygen voltage |
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