TC4钛合金在含S2- 海水中的腐蚀磨损行为研究

王杰, 赵平平, 王春婷, 竺婷婷, 杨丽景, 宋振纶

Synergistic Tribo-corrosion Behavior of TC4 Ti-alloy in Artificial Seawater Containing Sulfur Ions

WANG Jie, ZHAO Pingping, WANG Chunting, ZHU Tingting, YANG Lijing, SONG Zhenlun

表3 TC4钛合金在不同浓度S2-的3.5%NaCl溶液中腐蚀磨损后各体积损失分量

Table 3 Individual volume loss components of TC4 Ti-alloy after tribo-corrosion in 3.5%NaCl solutions containing different concentration of S2-(10-3 mm3 )

Concentration of S2- / mmol·L-1 VT VW VC ΔVW ΔVC 0 32.7 30.4 0.02 0.96 1.32 20 34.2 31.1 0.05 1.21 1.84 40 35.1 32.3 0.08 1.43 1.29 60 37.9 34.9 0.15 2.12 0.73