研究了锡基轴承合金中铅的分析方法，试验结果表明该方法准确度高，并且测定铅含量的范围大。
The analysis method for lead in tin-base bearing alloy is studied. It is showed from the test that it has high accuracy and wide measure range.
在高负载下铝基轴承合金是最有前途的轴承减摩材料，同时指出加快新材料和新技术的研发并且实现无铅化是滑动轴承的发展趋势。
The development trend of sliding bearing materials was pointed out, which was to develop the unleaded bearing materials and speed up research and development in new materials and technologies.
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