四种飞机起落架用钢在模拟海水中的腐蚀行为研究

赵连红, 王英芹, 刘元海, 何卫平, 王浩伟

Corrosion Behavior of Four Steels for Landing Gear of Amphibious Aircraft in Simulated Seawater

ZHAO Lianhong, WANG Yingqin, LIU Yuanhai, HE Weiping, WANG Haowei

图4 30CrMnSiA、30CrMnSiNi2A、300M和A100钢浸泡28 d后的宏观形貌

Fig.4 Macro-morphologies of 30CrMnSiA (a), 30CrMnSiNi2A (b), 300M (c) and A100 (d) steels after immersion for 28 d