| S32760超级双相不锈钢冶炼连铸工艺研究 |
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| 引用本文： | 孙晓刚.S32760超级双相不锈钢冶炼连铸工艺研究[J].山西冶金,2013,36(3):6-8. |
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| 作者姓名： | 孙晓刚 |
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| 作者单位： | 太原钢铁(集团)有限公司,山西太原,030003 |
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| 摘 要： | 介绍了太钢S32760超级双相不锈钢氮气合金化工艺以及钢质纯净度控制技术。通过建立合理的AOD炉氮气合金化控制模型,可以实现对成品N含量的精确控制;通过采取Al、Si-Ca复合脱硫脱氧工艺,可以提高钢质的纯净度水平,为后续的热加工创造较好的条件。
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| 关 键 词： | 超级双相不锈钢 氮气合金化 冶炼 纯净度 |
Study on Smelting and Casting of S32760 Super Duplex Stainless Steel |
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| SUN Xiaogang.Study on Smelting and Casting of S32760 Super Duplex Stainless Steel[J].Shanxi Metallurgy,2013,36(3):6-8. |
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| Authors: | SUN Xiaogang |
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| Affiliation: | SUN Xiaogang(Taiyuan Iron or Steel(Group)Co.,Ltd.,Taiyuan 030003,China) |
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| Abstract: | This paper introduces the nitrogen alloying process and the purity of control steel control technology of S32760 super duplex stainless steel.By establishing reasonable control model of AOD nitrogen alloying,we can realize controlling finished N content accurately;through taking Al,Si-Ca composite desulfurization deoxidation process,we can improve the steel purity level,and offer good conditions for following hot working. |
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| Keywords: | super duplex stainless steel nitrogen alloying smelt purity level |
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