| AH36船板钢屈服强度不合格的原因分析及对策 |
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| 引用本文： | 刘富军,刘年富.AH36船板钢屈服强度不合格的原因分析及对策[J].南方金属,2011(2). |
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| 作者姓名： | 刘富军 刘年富 |
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| 作者单位： | 广东省韶关钢铁集团有限公司,广东,韶关,512123 |
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| 摘 要： | 通过分析二轧厂屈服强度不合格的AH36船板钢拉伸试样的成分、金相组织情况,复查AH36船板钢的工艺情况,对屈服不合格问题提出了多方面的改进措施.实践表明,在采取有效改进措施后,AH36船板钢的屈服强度合格率由86%提高到了99%以上.
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| 关 键 词： | AH36船板钢 屈服强度 不合格 改进措施 效果 |
Analysis of unqualified yield strength of AH36 hull plate steel and its countermeasures |
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| LIU Fu-jun,LIU Nian-fu.Analysis of unqualified yield strength of AH36 hull plate steel and its countermeasures[J].Southern Metals,2011(2). |
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| Authors: | LIU Fu-jun LIU Nian-fu |
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| Affiliation: | LIU Fu-jun,LIU Nian-fu(Shaoguan Iron and Steel Group Co.,Ltd.,Shaoguan 512123,Guangdong) |
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| Abstract: | The unqualified yield strength of AH36 hull plate steel produced at SISG medium plate plant was analyzed by characterizing its composition and microstructure,and reviewing its production process.Countermeasures to solve the problem with the low yield strength was then proposed.The results indicated that the acceptance rate of the AH36 hull plate steel with respect to its yield strength was increased from 86% to 99%. |
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| Keywords: | AH36 hull plate steel yield strength unqualification countermeasure effect |
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