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  [Surface & Coatings Technology/네덜란드(SCI)] Engineering stainless steel surface via wire electrical discharge machining for…
  글쓴이 : 관리자     조회 : 1149    
  트랙백 주소 : http://sharp-eng.com/web/bbs/tb.php/group_02_b_03/193
학술지명 : Surface and Coatings Technology
발행국가 : 네덜란드
발표일자 : 2015년 8월
SCI여부  : SCI
원문Link: http://www.sciencedirect.com/science/article/pii/S0257897215003825

제목: Engineering stainless steel surface via wire electrical discharge machining for controlling the wettability
저자:배원규, 김두곤, 송기영 , 정훈의, 주종남
내용: 와이어 방전가공을 이용하여 스테인레스스틸에 초소수성 패턴을 가공하여 그 특성을 연구함.

초록Abstract:
We present a straightforward method to realize a wettability-controlled stainless steel surface via wire electrical discharge machining. Samples of AISI 304 stainless steel were prepared, having various depth of groove, while width and pitch of groove were set to be 500 μm and 600 μm. Wetting properties of the fabricated samples were quantified by measuring static contact angle of deionized water and silicone oil, and sliding angle of water droplets. Mechanical robustness test was conducted by comparing static contact angle of water and silicone oil before and after 1000 cycles of abrasion. In order to propose potential applications, we demonstrate oil–water separation and polymer molding for fabricating superhydrophobic surfaces.