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我国的双金属烧结工艺起步较晚,发展也比较缓慢,但是应市场需求,特别是液压行业对这种双金属材料的迫切需求,目前国内有个别企业已在双金属烧结工艺技术方面取得了一定突破,并应用到实际的产品生产中。铜钢双金属材料在液压行业主要用于改善液压泵中三大摩擦副的摩擦磨损,经验证能够在提高液压泵的寿命及容积效率方面起到极好的作用。
China’s bimetal sintering process started late, the development is relatively slow, but the market demand, especially the hydraulic industry’s urgent need for such a bimetallic material, at present there are a number of enterprises have been in the bimetal sintering technology has made certain Breakthrough, and applied to the actual product production. Copper steel bimetallic materials in the hydraulic industry is mainly used to improve the friction and wear of the three major friction pairs in the hydraulic pump, proven to play an excellent role in improving the life of the hydraulic pump and volumetric efficiency.