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Corrosion-resistant amorphous metallic films of Mo49Cr33B18 alloyCorrosion-resistant amorphous metallic alloy films of Mo49Cr33B18 with a crystallization temperature of 590 C were deposited onto glass and quartz substrates by magnetron sputter-quench technique. The amorphous nature of the films was confirmed by their diffuse X-ray diffraction patterns. The deposited films are densely packed (zone T) and exhibit low stress and good adhesion to the substrate. Corrosion current of as-deposited coating of MoCrB amorphous metallic alloy is approximately three orders of magnitude less than the corrosion current of 304 stainless steel in 1N H2SO4 solution.
Document ID
19880023921
Document Type
Reprint (Version printed in journal)
Authors
Ramesham, R. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Distefano, S. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Fitzgerald, D. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Thakoor, A. P. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Khanna, S. K. (California Institute of Technology Jet Propulsion Laboratory, Pasadena, United States)
Date Acquired
August 13, 2013
Publication Date
September 1, 1987
Publication Information
Publication: Electrochemical Society, Journal
Volume: 134
ISSN: 0013-4651
Subject Category
METALLIC MATERIALS
Distribution Limits
Public
Copyright
Other