Ti60合金在600 ℃混合盐雾环境中腐蚀行为的研究

李蕊, 俞利鑫, 崔宇, 刘叡, 孟凡帝, 刘莉, 王福会

Corrosion Behavior of Ti60 Alloy in Mixed Salt Spray Environment at 600 ℃

LI Rui, YU Lixin, CUI Yu, LIU Rui, MENG Fandi, LIU Li, WANG Fuhui

表1 图3和4中箭头所示的点1~7的EDS结果

Table 1 Chemical composition detected by EDS at points 1-7 indicated by arrows in Figs.3 and 4 (atomic fraction / %)

Points Na Al Si S Cl Ti Zr Sn 1 0.09 5.31 0.75 - - 44.11 - 0.73 2 0.07 4.22 0.69 0.04 - 42.63 0.99 0.79 3 3.76 2.04 0.96 1.44 - 26.91 0.68 0.54 4 2.38 2.06 0.34 - - 30.54 0.43 0.55 5 5.89 2.76 - 0.27 - 27.54 0.38 0.21 6 49.17 - - - 42.21 1.39 - - 7 11.89 3.23 0.32 0.27 1.88 18.48 0.66 0.2