| 硫系易切削钢氧化物和硫化物变性的分析 |
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| 引用本文： | 刘乐东. 硫系易切削钢氧化物和硫化物变性的分析[J]. 特钢技术, 2011, 0(2): 40-42 |
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| 作者姓名： | 刘乐东 |
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| 作者单位： | 江阴兴澄特种钢铁有限公司特钢研究院; |
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| 摘 要： | 通过分析和研究影响硫系易切削钢加工性能的一个重要因素-钢中氧化物和硫化物的组成、特性和分布形态,提出了硫系易切削钢的冶炼钙处理工艺优化技术,即应首先对铜液中的氧化物进行变性处理,然后再进行硫化物的变性处理。
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| 关 键 词： | 易切削钢 氧化物 硫化物 变性 |
Analysis on Oxide and Sulphide Modification Effects of Free-Cutting Steel |
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| Liu Ledong. Analysis on Oxide and Sulphide Modification Effects of Free-Cutting Steel[J]. Special Steel Technology, 2011, 0(2): 40-42 |
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| Authors: | Liu Ledong |
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| Affiliation: | Liu Ledong(Special Steel Institute of Jiangyin Xingcheng Special Steel Works Co.,Ltd,Jiangyin,China 214429) |
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| Abstract: | By analyzing and studying a key factor on the configuration,characteristics and formation of oxide and sulphide in steel which influences the machinability of Resulphurized Free-Cutting Steel,a Ca treatment optimum technique in steel-making was obtained.The conclusion should be to carry out the modification of oxide firstly,and then to carry out the modification of sulphide for liquid steel. |
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| Keywords: | Resulphurized free-cutting steel Oxide Sulphide Modification |
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