The filtering medium properties of electro-less plated metallic glasses
SCIE
SCOPUS
- Title
- The filtering medium properties of electro-less plated metallic glasses
- Authors
- Namkung, J; Kim, MC; Park, CG
- Date Issued
- 2004-07-15
- Publisher
- ELSEVIER SCIENCE SA
- Abstract
- Magnetic filtering media used in chemical solutions are required to have excellent soft magnetic properties, large specific surface areas, and adequate corrosion resistance. As a filtering medium, the metallic glasses (commercial alloys 2605SC, 2826MB and 2605Co) in melt quenched state and in electro-less plated states have been investigated to determine the filtering performance for micron or sub-micron-sized ferromagnetic particles from alkaline solutions. Soft magnetic properties and corrosion resistance (in corrosion rate in alkaline solution) of the filters, made of laboratory-fabricated metallic glasses (FeNiCrPC alloys) and commercial alloys, were examined and compared in a filtering environment. The electro-less Ni-P plated 2605SC metallic glass was demonstrated optimum filtering medium properties that could be used in contaminated alkaline solutions with ferromagnetic particles or their compounds. The Ni-P plating was most effective in improving the corrosion resistance with the highest retention of soft magnetic properties among the metallic glass tested. (C) 2003 Published by Elsevier B.V.
- Keywords
- filtering medium; metallic glass; magnetic properties; corrosion resistance; Ni-P plating; ALLOYS; CORROSION; CHROMIUM
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/17759
- DOI
- 10.1016/j.msea.2003.10.252
- ISSN
- 0921-5093
- Article Type
- Article
- Citation
- MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, vol. 375, page. 1121 - 1124, 2004-07-15
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