【摘要】 高铬铸铁磨球由于生产成本高 ,熔铸工艺复杂 ,参数控制要求严格 ,成品率低使其推广应用受到限制。采用复合变质方法 ,开发工艺简单、成本低的钨渣合金铸铁磨球是一种有效的途径 ,其材质性能可以满足使用的要求。更多还原

【Abstract】 Synopsis The application of high chromium cast iron grinding ball is restricted owing to its high cost, sophisticated fusion casting process, strict technological parameters and low finished product yield. Manufacturing of alloy cast iron grinding ball by means of composite modification of tungsten slag is a feasible way due to its simple process, low cost and good product quality.更多还原