| 石油套管用热轧钢带J55缺陷原因分析 |
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| 引用本文： | 张爱梅,陈勇,邱双全. 石油套管用热轧钢带J55缺陷原因分析[J]. 新疆钢铁, 2009, 0(2) |
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| 作者姓名： | 张爱梅 陈勇 邱双全 |
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| 作者单位： | 宝钢集团八钢公司制造管理部 |
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| 摘 要： | 对热轧钢带J55在制造石油套管时焊缝附近出现的细裂纹缺陷进行分析。结果显示,此类缺陷是由于连铸板坯原始缺陷经热轧轧制后形成的。
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| 关 键 词： | J55热轧钢带 石油套管 缺陷 裂纹 |
Analysis on Cause for Defects of J55 Hot Rolled Trip Used for Oil Casing Pipe |
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| ZHANG Ai-mei; CHEN Yong; QIU Shuang-quan. Analysis on Cause for Defects of J55 Hot Rolled Trip Used for Oil Casing Pipe[J]. Xinjiang Iron and Steel, 2009, 0(2) |
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| Authors: | ZHANG Ai-mei CHEN Yong QIU Shuang-quan |
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| Affiliation: | ZHANG Ai-mei; CHEN Yong; QIU Shuang-quan (Manufacturing Management Department; Bayi Iron&Steel Co.; Baosteel Group); |
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| Abstract: | Research on fine cracks in weld region of oil casing pipe made from J55 hot rolled trip.The results showed that these defects caused by the original defects in continuous casting slab and formed in hot rolling process. |
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| Keywords: | Hot rolled strip J55 oil casing pipe defect crack |
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