9C系列粉末冶金高耐蚀铝合金腐蚀行为研究

房豪杰, 曲华, 杨黎晖, 曾庆亚, 王丽丹, 袁宁, 侯保荣, 曹立新, 袁迅道

Corrosion Behavior of 9C Series of Powder Metallurgy Al-alloy with High Corrosion Resistance

FANG Haojie, QU Hua, YANG Lihui, ZENG Qingya, WANG Lidan, YUAN Ning, HOU Baorong, CAO Lixin, YUAN Xundao

图7 3种铝合金在25 ℃不同pH值的模拟海水溶液中的极化曲线

Fig.7 Polarization curves of 9C34 (a), 9C37 (b) and 5083 (c) Al-alloy in simulated seawater with different pH values at 25 ℃