The Ni-WC-RE combination powder was triturated by solid-phase birdnesting method. The influence of the appropriate adding of RE and WC into combination powder on processing property, wearability and corrosion resistant property has been investigated. 采用固相团聚法进行Ni-WC-RE组合粉的研制,并探讨添加微量稀土(RE)及WC对组合粉工艺性、耐磨性、耐蚀性的影响。