| 中频+电渣双联冶炼工艺生产磁头外壳材料 |
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| 引用本文： | 陈远星,刘志坚.中频+电渣双联冶炼工艺生产磁头外壳材料[J].南方金属,2005(6):37-38,46. |
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| 作者姓名： | 陈远星 刘志坚 |
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| 作者单位： | 广东省钢铁研究所,广东,广州,510640 |
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| 摘 要： | 初步分析高返回真空冶炼出现锻造裂纹原因．进行了中频＋电渣双联冶炼工艺生产磁头外壳材料的研究．采用该工艺生产的磁头外壳材料不会出现锻造裂纹，成材率较高，钢带表面不发灰，磁性能达到国家标准．
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| 关 键 词： | 中频＋电渣 磁头外壳材料 高返回 真空冶炼 |
| 文章编号： | 1009-9700（2005）06-0037-02 |
| 收稿时间： | 2005-07-20 |
| 修稿时间： | 2005年7月20日 |
Medium frequency + electric slag dual smelting process for producing magnetic head casing material |
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| CHEN Yuan-xing,LIU Zhi-jian.Medium frequency + electric slag dual smelting process for producing magnetic head casing material[J].Southern Metals,2005(6):37-38,46. |
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| Authors: | CHEN Yuan-xing LIU Zhi-jian |
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| Abstract: | A preliminary analysis is made of the forging cracks occurring in the magnetic material vacuum-smelted with high returns,and a study was carried out of producing magnetic head casing material by employing a medium frequency electric slag dual smelting process.Adopting this process can prevent the occurrence of this kind of forging crack,increase product acceptance rate,and eliminate the surface defects of the magnetic steel strip.The material so made can meet the specifications set by the National Standards. |
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| Keywords: | Medium frequency electric slag smelting magnetic head casing material high return vacuum smelting |
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