Open AccessHomeogenous Etched Pits on the Surface of Nb by Electrochemical Micromachining
Author(s) -
Kyungmin Kim,
Hyeonseok Yoo,
Jiyoung Park,
Sowoon Shin,
Jinsub Choi
Publication year - 2014
Publication title -
applied chemistry for engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.144
H-Index - 11
eISSN - 2288-4505
pISSN - 1225-0112
DOI - 10.14478/ace.2013.1102
Subject(s) - materials science , surface micromachining , surface (topology) , metallurgy , geometry , fabrication , mathematics , medicine , alternative medicine , pathology
9¦ ." b#,¯#*`,#&*'&#z,9o#*j3# pits #:¯%E'v5F#&²#,".#-+Þ#:i,9o*~ . i5^*AE#:O:#,:.b+Þ#%F+C9o*# 10 min s)â#*j3+Þ#.^:#9o#J#b*¾"#:O,#8o #+*j#.Z #C,## 10 µm*U# 5 µm o#,2#,¯ AE¶#*j3# pits #0E9o*~ . We describe the preparation of highly-ordered etching pits on the Nb foil through a micromachining. The effects of electro-chemical polishing on the formation of uniformly-patterned protective epoxy layer was investigated. Unlike the previous proc-ess using O
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