The present status and prospects of applicahons of rare earth additives in Cu and its alloys are reviewed andforecasted with special reference to the preparation of the additives.

• 本文介绍了铜-稀土添加剂的生产工艺，综述了稀土添加剂在铜及铜合金中的应用概况，并展望了稀上添加剂发展前景。