| 50钢板裂纹分析 |
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| 引用本文： | 王红梅,张艳.50钢板裂纹分析[J].物理测试,2003(4):33-35. |
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| 作者姓名： | 王红梅 张艳 |
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| 作者单位： | 1. 沈阳工业大学
2. 鞍山钢铁(集团)公司 |
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| 摘 要： | 通过对50钢裂纹的宏微观分析，并结合轧制过程，认为该钢板产生裂纹的原因为此50钢连铸坯在拉钢过程中，产生内裂，低熔点物质向裂纹处填充，靠近表面处在轧制过程中形成了横向裂纹。
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| 关 键 词： | 50钢 钢板 裂纹 轧制 拉钢 低熔点夹杂 |
| 修稿时间： | 2003年4月18日 |
CRACKING ANALYSIS OF THE STEEL PLATE 50 |
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| WANG Hongmei ZHANG Yan.CRACKING ANALYSIS OF THE STEEL PLATE 50[J].Physics Examination and Testing,2003(4):33-35. |
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| Authors: | WANG Hongmei ZHANG Yan |
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| Affiliation: | WANG Hongmei ZHANG Yan
(Shenyang Industry College) (Anshan Iron and Steel (Group) Co.) |
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| Abstract: | The crack of steel plate 50 was analyzed by means of macrocosmic, microcosmic and roll-ing procession. The results showed that the crack of steel plate 50 was caused by the process of drawing steel, inside of the steel bloom coming into crack, low melting point inclusion fill in it, anear the surface formed the transverse crack. |
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| Keywords: | steel 50 low melting point inclususions crack |
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