钢背—锡青铜双金属衬套

Steel Back-Tin Bronze Bi-metallic Sleeve

钢背-锡青铜双金属衬套制造成本低、磨损率小、使用寿命长,可取代全青铜衬套。锡青铜的主要磨损机制是疲劳脱层、粘着转移和磨料磨损。

Steel backed-tin bronze bi-metallic sleeve can be used to substitute all bronze sleeves due to its low manufacturing cost, better wearing quality and longer service life. The main wearing mechanisms of the tin bronze are fatigue splitting, adhesive transference and abrasive wearing.