TP2紫铜在工业环境中腐蚀行为的研究

何逸, 郑传波, 戚浩宇, 刘珍光

Corrosion Behavior of TP2 Red Copper in Simulated Organic Acids Containing Industrial Environments

HE Yi, ZHENG Chuanbo, QI Haoyu, LIU Zhenguang

表1 有机酸环境中暴露30 d后的紫铜试样腐蚀速率结果

Table 1 Corrosion rate of TP2 copper samples exposed to organic acid environment for 30 d

Corrosion medium Concentration Mass loss / g Corrosion rate / mm·a-1 Formic acid 1% 0.0067 0.0963 0.0074 4% 0.0129 0.1859 0.0143 7% 0.0198 0.2761 0.0206 10% 0.0254 0.3383 0.0241 Acetic acid 1% 0.045 0.0724 0.0061 4% 0.0113 0.1619 0.0124 7% 0.0145 0.2098 0.0162 10% 0.0203 0.2884 0.0219