| HRB400月牙型螺纹钢筋试制 |
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| 引用本文： | 李德耀,仲海涛,宋俊涛. HRB400月牙型螺纹钢筋试制[J]. 包钢科技, 2003, 29(2): 11-15 |
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| 作者姓名： | 李德耀 仲海涛 宋俊涛 |
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| 作者单位： | 1. 包钢(集团)公司技术中心,内蒙古,包头,014010
2. 西安交通大学,陕西,西安,710000 |
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| 摘 要： | 本文详细介绍了包钢采用平炉冶炼工艺试制HRB400钢筋的生产过程和检验结果，对试制中出现的问题提出了改进措施，并初步研究了稀土对HRB400钢筋质量与性能的影响。结果表明，采用平炉冶炼工艺可生产出符合GBl499—1988的HRB400钢筋。本次试验研究尚未看出稀土对HRB400钢筋的质量与性能产生明显影响。
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| 关 键 词： | 月牙型螺纹钢筋 试制 稀土 冶炼工艺 质量 性能 平炉 |
| 文章编号： | 1009-5438(2003)02-0011-05 |
Trial production of HRB400 crescent reinforced bar |
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| LI De-yao,ZHONG Hai-tao,SONG Jun-tao. Trial production of HRB400 crescent reinforced bar[J]. Science & Technology of Baotou Steel(Group) Corporation, 2003, 29(2): 11-15 |
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| Authors: | LI De-yao ZHONG Hai-tao SONG Jun-tao |
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| Affiliation: | LI De-yao 1,ZHONG Hai-tao 2,SONG Jun-tao 1 |
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| Abstract: | The production process and test results of HRB400 reinforced bar smelted by open hearth are introduced in detail and some measures are put forward for the trial-production problems. The effect of RE on the quality and performance of reinforced bar is studied in preliminary. The results show that the reinforced bar smelted by open hearth can meet the GB 1499-1998 standard and don't show the clear effect of RE on the quality and performance of the reinforced bar in this test. |
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| Keywords: | HRB400 reinforced bar performance RE |
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