叶片材料FV520B再制造熔覆层冲蚀损伤行为及评价
刘子武1,2, 李剑峰1,2

Erosion damage and evaluation of remanufacturing cladding layer for impeller metals FV520B
LIU Zi-wu1,2, LI Jian-feng1,2
材料冲蚀表面粗糙度变化曲线