| 管线钢X65热轧变形抗力数学模型 |
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| 引用本文： | 程晓茹,葛懋琦,陈贻宏,周成,李虎兴,罗德信,郑琳,温阿清,罗刚.管线钢X65热轧变形抗力数学模型[J].武汉科技大学学报(自然科学版),1996(2). |
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| 作者姓名： | 程晓茹 葛懋琦 陈贻宏 周成 李虎兴 罗德信 郑琳 温阿清 罗刚 |
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| 作者单位： | 武汉冶金科技大学，武汉钢铁集团公司 |
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| 摘 要： | 利用热加工模拟试验机进行高温单道次、多道次压缩试验，测定了管线钢Ｘ６５在不同条件下的变形抗力。在此基础上，建立了Ｘ６５钢的高温变形抗力模型和残余应变率模型，并对残余应变现象及其影响因素和算法进行了探讨。
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| 关 键 词： | 管线钢 热轧 变形抗力 数学模型 |
THE MATHEMATICAL MODEL OF HOT DEFORMATION RESISTANCE OF PIPELINE STEEL X65 |
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| Cheng Xiaoru,Ge Maoqi,Chen Yihong,Zhou Cheng,Li Huxing,Luo Dexin,Zheng Lin,Wen Aqing,Luo Gang.THE MATHEMATICAL MODEL OF HOT DEFORMATION RESISTANCE OF PIPELINE STEEL X65[J].Journal of Wuhan University of Science and Technology(Natural Science Edition),1996(2). |
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| Authors: | Cheng Xiaoru Ge Maoqi Chen Yihong Zhou Cheng Li Huxing Luo Dexin Zheng Lin Wen Aqing Luo Gang |
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| Affiliation: | Cheng Xiaoru Ge Maoqi Chen Yihong Zhou Cheng Li Huxing Luo Dexin Zheng Lin Wen Aqing Luo Gang |
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| Abstract: | A THERMECMASTOR Z simulator is used to carry out the compression test with single hit and multi hit at high temperatures in order to measure the high temperature deformation resistance of pipeline steel X65 under different deformation conditions.Through the test,the mathematical models are established respectively for high temperature deformation resistance and residual strain ratio of the pipeline steel.The phenomenon of residual strain,as well as its influential factors and calculation method are discussed. |
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| Keywords: | pipeline steel hot rolling deformation resistance mathematical model |
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