Open AccessStructure and Corrosion Behavior of Sputter-Deposited W-Mo Alloys
Author(s) -
Jagadeesh Bhattarai
Publication year - 1970
Language(s) - English
Resource type - Journals
ISSN - 2091-0304
DOI - 10.3126/jncs.v21i0.217
Subject(s) - nanocrystalline material , corrosion , sputtering , molybdenum , tungsten , materials science , metallurgy , sputter deposition , thin film , nanotechnology
Nanocrystalline, single bcc solid solutions of W-Mo alloys have been successfully prepared by D. C. magnetron sputtering in a wide composition. The corrosion behavior of the sputter-deposited W-Mo alloys was studied. The W-Mo alloys showed significantly high corrosion resistance in 12 M HCl at 30o C. Their corrosion rates are about one and half orders of magnitude lower than that of sputter-deposited tungsten and lower than that of the sputter-deposited molybdenum even after prolonged immersion.DOI: 10.3126/jncs.v21i0.217Journal of Nepal Chemical Society Vol.21 2006 pp.19-25