在铸锻件清理和钢材除锈等方面,白口铸铁丸是一种传统的抛丸磨料。近三十年来,钢丸作为一种新型的抛丸磨料在国外获得了迅速的发展,但白口铸铁丸(简称铁丸,下同)仍然在继续使用。在我国,钢丸目前还处于研制阶段,在实际生产中,大量使用的仍然是铁丸。因此,研究铁丸质量问 In the casting and forging cleaning and steel rust, white cast iron pill is a traditional shot blasting abrasive. In recent three decades, steel balls have gained rapid development in foreign countries as a new type of shot blasting abrasive. However, white iron cast iron balls (referred to as iron pellets, the same below) are still being used continuously. In our country, steel shot is still in the research and development phase. In actual production, iron shot is still widely used. Therefore, the quality of iron pills asked