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通过分析进口混砂机刮板在高速磨粒磨损工况下的抗磨机理,结合国内企业生产实际,研究开发出了泥砂机用SiC/高铬铸铁新型复合材料刮板.实践证明,新开发的刮板不仅抗磨性明显优于国外同类产品,而且制备工艺简单,价格低廉,具有较高的推广应用价值.
By analyzing the anti-wear mechanism of imported sand mixer scraper under high-speed abrasive wear conditions and combining with the actual production of domestic enterprises, a new type of composite material scraper for SiC / high chromium cast iron for sand mills was developed. Practice has proved that the newly developed scraper is not only superior abrasion resistance than similar foreign products, and the preparation process is simple, inexpensive, with a high value of the promotion.