期刊
JOURNAL OF NON-CRYSTALLINE SOLIDS
卷 510, 期 -, 页码 62-70出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.jnoncrysol.2018.12.024
关键词
Bulk metallic glass; Wear; Tribocorrosion; Synergy effect
资金
- National Natural Science Foundation of China [51601129, 51775386]
- Shanghai Pujiang Program [16PJ1410000]
Sliding tribocorrosion behavior of non-ferromagnetic Fe-based bulk metallic glass (BMG) was investigated under corrosive environments. Electrochemical results revealed that Fe-based BMG exhibited excellent corrosion resistance in 3.5 wt% NaCl, 1 mol/L HCl and 1 mol/L HAc solutions. Sliding friction measurements indicated the presence of aqueous solutions significantly exacerbated the material loss. The tribocorrosion mechanism of Fe-based BMG involved the abrasive wear associated with corrosive wear. The synergy effect of wear and corrosion was dependent on the corrosive condition, Cl--containing solutions could ease the material loss within a certain range by forming fragmentized passive products as the lubricants during the tribocorrosion sliding process. Results hinted the potential of Fe-based BMGs as structural materials for the anti-tribocorrosion applications.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据