In regard to non wear resistance of the white iron shot in the practical application process,alloy iron shot have been produced by means of adding alloying element and proper heat treatment.

• 针对白口铁丸在实际应用过程中不耐磨易破碎的现象,在白口铸铁中通过添加合金元素及适当热处理等手段生产合金铁丸。