摘要
实测了 2 0CrMnTiH钢的化学成分、淬透性带及力学性能。用回归分析的方法计算了化学成分与钢的淬透性和力学性能的关系。分析了成分对性能的影响程度 ,由概率论推导出求解熔炼成分内控规范的联立方程 ,确定了 2
The chemical composition, hardenability band and mechanical properties of 20CrMnTiH steel were measured. Using the method of regression analysis, relationship between the chemical composition and hardenability and mechanical properties of 20CrMnTiH steel was analyzed. Influence degree of the chemical composition on hardenability and mechanical properties were analysized by means of the regression equation. The simultaneous equation of constituent inter control requlation was deduced by means of probability analysis and thus the smelting constituent content of major alloying elements in the 20CrMnTiH steel had been established.
出处
《机械工程材料》
CAS
CSCD
北大核心
2002年第7期12-14,38,共4页
Materials For Mechanical Engineering
