| 回火对冷轧带肋钢筋抗拉性能的影响 |
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| 引用本文： | 李智能,魏奇科,王龙.回火对冷轧带肋钢筋抗拉性能的影响[J].工业建筑,2012(Z1):547-549. |
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| 作者姓名： | 李智能 魏奇科 王龙 |
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| 作者单位： | 中冶建工集团有限公司技术中心 |
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| 摘 要： | 通过对冷轧带肋钢筋出现的延伸率低问题的分析,提出以回火处理来提高冷轧带肋钢筋的延性,强度仍满足要求。进行了不同温度的回火试验,找出了最佳的回火温度,解决冷轧带肋钢筋延性不足的问题。
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| 关 键 词： | 冷轧带肋钢筋 屈服强度 抗拉强度 伸长率 回火 |
THE EFFECT OF TEMPERING ON THE TENSILE PERFORMANCE OF THE COLD-ROLLED RIBBED STEEL |
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| Li Zhineng Wei Qike Wang Long.THE EFFECT OF TEMPERING ON THE TENSILE PERFORMANCE OF THE COLD-ROLLED RIBBED STEEL[J].Industrial Construction,2012(Z1):547-549. |
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| Authors: | Li Zhineng Wei Qike Wang Long |
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| Affiliation: | Li Zhineng Wei Qike Wang Long(China Metallurgical Construction Engineering Group Co.Ltd,Chongqing 400050,China) |
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| Abstract: | According to the analysis of the low elongation of the cold-rolled ribbed steel,tempering is used to improve the ductility of the cold-rolled ribbed steel on the premise of intensity assurance.The tempering test is proposed under the condition of the different temperature,the best tempering temperature is found and the question of the the low elongation of the cold-rolled ribbed steel is solved. |
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| Keywords: | cold-rolled ribbed steel yield strength tensile strength elongation tempering |
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