| 小方坯保护浇注及对铸坯质量的影响 |
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| 引用本文： | 杨君胜.小方坯保护浇注及对铸坯质量的影响[J].山东冶金,2000,22(3):47-48,49. |
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| 作者姓名： | 杨君胜 |
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| 作者单位： | 莱芜钢铁集团股份有限公司炼钢厂!山东莱芜271126 |
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| 摘 要： | 介绍了莱钢炼钢厂３连铸机小方坯保护浇注工艺以及对耐火材料的改进措施，实践证明，采用保护浇注工艺，铸坯检验合格提高，缺陷减少。
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| 关 键 词： | 保护浇注 耐火材料 保护渣 小方坯连铸 铸坯质量 |
Protective Atmosphere Casting of Small Square Billet and Its Effect on Billet Quality |
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| YANG Jun,sheng.Protective Atmosphere Casting of Small Square Billet and Its Effect on Billet Quality[J].Shandong Metallurgy,2000,22(3):47-48,49. |
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| Authors: | YANG Jun sheng |
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| Abstract: | This paper introduces the process of protective atmosphere casting of small square billet and improving measures of refractory material in No.3 continuous caster of the steelmaking plant of Laiwu iron and steel group Co.,Ltd.The practice proves that taking on the process of protective atmosphere casting the percent of pass of check of billet is increased and the defect ratio of billet is decreased. |
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| Keywords: | protective atmosphere casting billect continuous casting refractory protecting slag |
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