三种典型船舶螺旋桨用铜合金的空蚀行为对比研究

佟瑶, 宋亓宁, 李慧琳, 许楠, 包晔峰, 张根元, 赵立娟

A Comparative Assessment on Cavitation Erosion Behavior of Typical Copper Alloys Used for Ship Propeller

TONG Yao, SONG Qining, LI Huilin, XU Nan, BAO Yefeng, ZHANG Genyuan, ZHAO Lijuan

图1 3种铜合金光学显微组织

Fig.1 Optical microstructures of Mn-brass (a), MAB (b) and NAB (c, d)