氧化铝短纤维复合材料在部分汽车工厂已达到了初步实用阶段。但尚未正式使用。用氧化铝短纤维强化的金属(FRM),已由日本轻金属公司研制成功,目前正对其实际应用进行研究。日本轻金属公司研制的氧化铝短纤维强化铝合金的强纤维金属材料(FRM)已生产出样品,该产品重量轻、加工性能优异,其强度比、弹性比、耐摩损性、耐热性方面都比传统的铝合金有很大优越性。该 Alumina short fiber composite material has reached a preliminary practical stage in some automobile factories. But not yet officially used. The metal (FRM) reinforced with alumina short fibers has been successfully developed by Japan Light Metal Co., Ltd., and its practical application is currently under study. Japan’s light metal company developed aluminum short fiber reinforced aluminum alloy fiber material (FRM) has produced samples of the product light weight, excellent processing performance, the strength ratio, elastic modulus, wear resistance, heat resistance are Than the traditional aluminum alloy has great advantages. This