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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/100/2742

Title: Corrosion behaviour of cobalt based metallic glasses
Authors: VINITA, K
MALHOTRA, SN
TIWARI, AN
Issue Date: 1998
Publisher: ELSEVIER SCIENCE BV
Citation: CORROSION AND ITS CONTROLS, VOLS I AND II,1251-1256
Abstract: In this investigation, the corrosion behaviour of soft magnetic cobalt based metallic glasses has been studied in an acqueous medium containing 0.1 to 2.0 wt% of NaCl. Four cobalt based glasses: C-1924, 6025X, 6025 and 6030 (Vitrovac(R) codes) have been used in as-spun and annealed states. The corrosion behaviour was studied by electrochemical polarization as well as by the weight loss methods. The 6025X glass was found to have the best corrosion resistance as measured by corrosion current density. The corrosion rate was found to vary linearly with NaCl concentration. Annealing at 673K for 1-hr was found to improve the corrosion resistance.
URI: http://dspace.library.iitb.ac.in/xmlui/handle/10054/16261
http://hdl.handle.net/100/2742
ISBN: 0-444-82916-4
Appears in Collections:Proceedings papers

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