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http://dx.doi.org/10.3795/KSME-A.2011.35.9.1035

Study on Metal Microfilter Coated with Ceramics by Using Plasma Thermal Spray Method  

Song, In-Gyu (Graduate school of Intelligent Vehicle & Transportation, Keimyung Univ.)
Lee, Young-Min (Dept. of Applied Computer Mold design, Korea Polytechincs VI)
Shin, Hyun-Myung (Mechanical and Automotive Engineering, Keimyung Univ.)
Choi, Hae-Woon (Mechanical and Automotive Engineering, Keimyung Univ.)
Publication Information
Transactions of the Korean Society of Mechanical Engineers A / v.35, no.9, 2011 , pp. 1035-1040 More about this Journal
Abstract
This research was performed on a microfilter made of a hybrid material (ceramic + metal) that was coated with ceramics on the metal-filter surface by using the thermal spray method. The ceramic powders used were $Al_2O_3+40TiO_2$ powder with a particle size of $20{\mu}m$ and $Al_2O_3$ (98%+)powder with a particle size of $45{\mu}m$. The metal filters were filter-grade $20{\mu}m$, $30{\mu}m$, and $50{\mu}m$ sintered metal powder filters (SIKA-R 20 IS, 30 IS, 50 IS; Sinter Metals Filters) and filter-grade $75{\mu}m$ sintered mesh filter with five layers. Ceramic-coated filters that were coated using the thermal spray method had a great influence on powder material, particle size, and coating thickness. However, these filters showed a fine performance when used as micro-filters.
Keywords
Hybrid Material; Ceramic Filter; Plasma Spray;
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Times Cited By KSCI : 4  (Citation Analysis)
Times Cited By SCOPUS : 0
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