| 23MnNiMoCr54钢中温回火冲击功的理论计算 |
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| 引用本文： | 孙跃军,李擎宇,孙雷.23MnNiMoCr54钢中温回火冲击功的理论计算[J].兵器材料科学与工程,2013(3). |
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| 作者姓名： | 孙跃军 李擎宇 孙雷 |
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| 作者单位： | 辽宁工程技术大学 材料科学与工程学院,辽宁 阜新,123000;辽宁省机械研究院有限公司,辽宁 沈阳,110032 |
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| 摘 要： | 利用固体与分子经验电子理论（EET），分析矿用圆环链23MnNiMoCr54钢中温回火组织特征相，计算特征相及相面电子结构参数n′A，Δρ′，σN和σ，利用电子结构参数计算了23MnNiMoCr54钢中温回火后的冲击功，计算结果与实际吻合较好。
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| 关 键 词： | 23MnNiMoCr54 中温回火 EET 电子结构参数 冲击功 |
Impact energy calculation of medium temperature tempered 23MnCrNiMo54 steel |
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| SUN Yuejun
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LI Qingyu
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SUN Lei.Impact energy calculation of medium temperature tempered 23MnCrNiMo54 steel[J].Ordnance Material Science and Engineering,2013(3). |
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| Authors: | SUN Yuejun LI Qingyu SUN Lei |
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| Abstract: | Medium temperature tempered microstructures of 23MnNiMoCr54 were analyzed using empirical electron theory of solids and molecules(EET). Based on EET,the electronic structure parameters n′A,Δρ′,σN and σ of phase and phase interface were calculated. The impact energy of 23MnNiMoCr54 steel was calculated,and the result was in accordance with the actual result. |
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| Keywords: | 23MnCrNiMo54 medium temperature tempering EET electronic structure parameter impact energy |
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