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| 焊丝钢夹杂物类型及分布研究 | |
| 引用本文： | 王快社,沈洋,顾兴钧,郑健峰,袁嘉轩.焊丝钢夹杂物类型及分布研究[J].铸造技术,2005,26(7):585-587. |
| 作者姓名： | 王快社 沈洋 顾兴钧 郑健峰 袁嘉轩 |
| 作者单位： | 1. 西安建筑科技大学冶金工程学院,陕西,西安,710055 2. 承德建龙钢铁公司,河北,承德,067300 3. 陕西理工学校,陕西,西安,710054 |
| 摘 要： | 夹杂物的存在,直接影响连铸坯的性能.本文研究了某钢厂焊丝钢夹杂物的形成过程,夹杂物的类型及其分布.研究结果表明:钢包下渣、中间包和结晶器卷渣是铸坯中夹杂物的主要来源,铸坯中夹杂物的类型主要为SiO2系、SiO2-MnO系、SiO2-MnO-Al2O3系、SiO2-CaO-Al2O3系为主要组分的复杂氧化物系. |
| 关 键 词： | 焊丝钢 夹杂物 形成过程 类型及分布 |
| 文章编号： | 1000-8365(2005)07-0585-03 |
| 修稿时间： | 2005年1月14日 |
Study on the Type of Inclusion and Distribution of Weld Silk Steel |
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| WANG Kuai-she,SHEN Yang,GU Xing-jun,ZHENG Jian-feng,YUAN Jia-xuan.Study on the Type of Inclusion and Distribution of Weld Silk Steel[J].Foundry Technology,2005,26(7):585-587. | |
| Authors: | WANG Kuai-she SHEN Yang GU Xing-jun ZHENG Jian-feng YUAN Jia-xuan |
| Abstract: | Inclusions in continuous cast steel slab has direct effect on its mechanical properties. In this paper the forming procession, type and distribution of the inclusions in weld wire steel were analysed. The results showed that slag in ladle and tundish, entrained slag in mold are main sources of inclusions in steel slab. The main type of inclusions in slab is complex oxide system, including SiO2 system, SiO2-MnO system, SiO2-MnO Al2O3 system, SiO2-CaO-Al2O3 system. |
| Keywords: | Weld wire steel Inclusions Forming procession Type and distribution |
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