【摘要】 研究了铸态条件下Cr、Mo、Ni、Cu对灰口铸铁组织和性能的影响,并通过正交试验和多元回归分析,探讨了上述合金元素在铸态贝氏体灰口铸铁中的最佳配比。更多还原

【Abstract】 After studying the influences of Cr, Mo, Ni, Cu on the properties and constitutes of gray iron on as-cast condition, the best formulation of these alloy elements in as-cast bainite iron has been gotten through orthogonal and regression anslysis.更多还原