在船舶修理和建造中,对于轴承、滑板、活塞……等机械摩擦部件内零件的摩损处,我们采用了苏联先进经验——氢氧焰焊补巴氏合金(白合金)。在近一年的实践生产应用中,不仅节约了大量昂贵的有色金属——巴氏合金,同时还解决了厂内的经常废返问题,如在浇铸过程中产生的砂眼、气孔、缩松等类的疵病,并修复船用机器摩损及使用期中局部脱壳的巴氏合金,在技术上、经济上都提高了一大步。 In the ship repair and construction, we used the advanced Soviet experience - hydrogen-oxygen flame repair Babbitt (white alloy) for the wear of the parts in the mechanical friction parts such as bearings, skateboards, pistons. In nearly a year of practical production and application, not only save a large number of expensive non-ferrous metals - Babbitt alloy, but also to solve the problem of frequent waste recycling plant, such as the casting process in the production of trachoma, porosity, shrinkage, etc. Class defects and repair of marine machinery wear and tear during the partial dehulled Babbitt, both technically and economically have taken a major step forward.