针对回转窑轮带等大中型机械设备重要零部件的磨损和损坏,研制了一种新型专用修复材料——“FGM”,提出了与之相配套的新型弥散强化复合工艺,并将其用于众多企业的大中型机械零部件的修复中,取得了良好的经济效益和社会效益。 Aiming at the wear and tear of the important components of large and medium-sized machinery and equipment such as rotary kiln wheel belts, a new type of special repair material “FGM” was developed. A new type of dispersion-strengthened composite process was proposed and applied to Many large and medium-sized enterprises in the repair of mechanical parts and achieved good economic and social benefits.