| V-5Cr-5Ti合金变形抗力的数学模型 |
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| 引用本文： | 于兴哲,宋月清,崔舜,李明,李增德.V-5Cr-5Ti合金变形抗力的数学模型[J].塑性工程学报,2008,15(6). |
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| 作者姓名： | 于兴哲 宋月清 崔舜 李明 李增德 |
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| 作者单位： | 北京有色金属研究总院粉末所,北京,100088 |
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| 摘 要： | 用热压缩实验研究了不同变形温度、变形程度和应变速率对V-5Cr-5Ti合金的变形抗力的影响。通过对实验数据分析,采用非线性回归方法建立了V-5Cr-5Ti合金的变形抗力模型。再经理论计算与实测值的比较,证明模型具有较好的线性拟合性。
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| 关 键 词： | V-5Cr-5Ti 变形抗力 数学模型 |
The mathematical model research of deformation resistance of V-5Cr-5Ti alloys |
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| YU Xing-zhe,SONG Yue-qing,CUI Shun,LI Ming,LI Zeng-de.The mathematical model research of deformation resistance of V-5Cr-5Ti alloys[J].Journal of Plasticity Engineering,2008,15(6). |
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| Authors: | YU Xing-zhe SONG Yue-qing CUI Shun LI Ming LI Zeng-de |
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| Abstract: | Deformation resistance of V-5Cr-5Ti alloys was researched by hot comprassion under different deformation temperatures,different deformation velocities and different deformation degrees.Through non-lineaer regression analysis the experimental data,the mathematical model of deformation resistance that was high fitting precision for flow stress of V-5Cr-5Ti alloys was presented. |
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| Keywords: | V-5Cr-5Ti |
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