| 1Cr12Mo钢坯表面缺陷的分析 |
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| 引用本文： | 贾维国 杨中华. 1Cr12Mo钢坯表面缺陷的分析[J]. 钢铁, 1996, 31(10): 19-21 |
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| 作者姓名： | 贾维国 杨中华 |
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| 作者单位： | 本溪钢铁公司 |
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| 摘 要： | 钢坯表面所出现的条状沟槽是热酸溶解密集排列的Ｍｎ－Ｃｒ－Ｏ夹杂物的结果，推断了此种夹杂物产生的原因。
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| 关 键 词： | 1Cr12Mo钢 钢坯 表面缺陷 |
ANALYSIS OF THE SURFACE DEFECTS OF 1C12Mo BILLET |
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| JIA Weinguo, YANG Zhonghua, LIU Huixiang CUI Enzhi. ANALYSIS OF THE SURFACE DEFECTS OF 1C12Mo BILLET[J]. Iron & Steel, 1996, 31(10): 19-21 |
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| Authors: | JIA Weinguo YANG Zhonghua LIU Huixiang CUI Enzhi |
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| Affiliation: | Benxi Iron & Steel Co. |
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| Abstract: | The streak grooves, which are appeared on billet surface, are resulted from the solution of the Mn-Cr-O inclusions in hot acid. The reason of forming this inclusion is inferred. |
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| Keywords: | Cr12Mo steel effect of acid corrosion surface defect of billet |
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