磨煤机易磨件材料的选用

• 作 者: 王兆昌
• 机 构: 北京钢铁学院,
• 出 处: 电力修造技术
• 发表日期: 1981年01期
• 关键词: 磨煤机 磨料磨损 白口铸铁 耐磨材料 磨粒 工件 衬板 磨损失效 理论探讨 磨球

本文认为易磨件材料的选用应根据工件的具体磨损失效机理,而所有的磨料磨损都可以分成几类予以理论探讨。磨煤机易磨件的磨损也无例外地分别归属于几类磨料磨损。文中提出与一般不同的磨料磨损分类方法并阐明其理由。然后按照类别讨论磨损机理,对耐磨材料性能的要求,属于该类磨损的磨煤机易磨件目前在我国使用的材料的分析,和各类易磨件可能适用的耐磨材料。

In this paper, the choice of wear parts materials should be based on the specific wear failure mechanism of the workpiece, and all the abrasive wear can be divided into several categories to be theoretically discussed. Mill abrasion wear parts are no exception, respectively, belonging to several types of abrasive wear. In this paper, different methods of abrasive wear classification are proposed and their reasons are clarified. And then according to the type of wear mechanism, the performance requirements of wear-resistant materials, belonging to the class of wear mill abrasives currently used in China’s analysis of materials, and various types of wear parts may be suitable for wear-resistant materials.