球磨机的磨矿工作条件是特殊的,因而受磨损的情形各不相同,同时,球磨机的头部衬板、筒体衬板和格筛板等易磨损件的工作状态也不一样。球磨机是各种材料的复合体,每个零件的材料应能适应其工艺要求。本文列出衬板所用的各种耐磨合金材料性能表,在材料的耐磨性、韧性和价格等方面做了比较。磨损是这样发生的:只要两个表面互相接触就可能发生磨损,其接触方式(滑动或者碰撞)则决定其磨损方式。滑动接触导致表面的研磨性磨损,接触表面相对移动将磨掉细微的颗粒和表面突起部位,其作用与砂条打磨相似。当滑动的颗粒甚大时,则产生碰 Ball mill grinding conditions are special, and therefore subject to wear and tear different conditions, at the same time, the mill head liner, cylinder liner and grid plate wear parts work status is not the same. Ball mill is a complex of various materials, each part of the material should be able to adapt to its process requirements. This article lists a variety of wear-resistant alloy used lining material performance table, in the material wear resistance, toughness and price comparison. Wear occurs as long as the two surfaces contact each other and wear may occur, and the manner of contact (slip or impact) determines how they are worn. Sliding contact results in abrasive wear of the surface, and the relative movement of the contact surface will abrade the fine particles and the surface protrusions, acting like sand sanding. When the sliding particles are large, then touch