在滑动轴承修理时,经常需要对轴瓦重新浇铸减磨白合金(也称巴氏合金)。如工艺不当则达不到质量要求。下面介绍一种浇铸方法,可以保证质量。一、减磨白合金的性能轴瓦用减磨白合金,主要有锡基白合金和铅基白合金,其化学成份如表。锡基或铅基白合金中含有 Sb 可以提高软基体 Sn 或 Pb 的硬度,但超过7.5%时易 In the sliding bearing repair, often need to re-cast bearings reduce wear white alloy (also known as Babbitt). If the technology is not up to quality requirements. Here’s a casting method, you can guarantee the quality. First, the performance of anti-wear white alloy Reducing wear white metal bearing, mainly tin-based white lead and lead-based white metal, the chemical composition of the table. Sb or lead-based white metal containing Sb can improve the hardness of soft matrix Sn or Pb, but more than 7.5% easy