| 摘要 |
The invention relates to the use of a copper-nickel-aluminium-tin alloy consisting of 4 to 10% of nickel, 1 to 3% of aluminium and 1 to 3% of tin, the remainder being copper and usual impurities, as a material for slide bearings. The material shows advantageous combinations of properties, in particular with respect to the yield strength, breaking strength, elongation at break and hardness. Slide bearings consisting of this material are distinguished by a long service life. |
