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本文测定了高韧性。高强度矿用圆环链用钢在淬火和不同温度回火后的强度和冲击韧性。通过逐步回归分析,得出了实验钢的成份和强度。韧性的回归方程。运用X射线衍射和透射电镜。电子衍射研究了合金元素对钢的组织和性能的影响。
This paper measured the high toughness. Strength and impact toughness of high strength mine ring ring steel after quenching and tempering at different temperatures. By stepwise regression analysis, the experimental steel composition and strength. Toughness of the regression equation. Using X-ray diffraction and transmission electron microscopy. The effects of alloying elements on the microstructure and properties of steel were studied by electron diffraction.