摘要
Wereportonthemodificationofthewettabilityofstainlesssteelbypicosecondlasersurfacemicrostructuringinthispaper.Comparedwithtraditionalmethods,picosecondlaser-inducedsurfacemodificationprovidesafastandfacilemethodforsurfacemodificationwithoutchemicaldamageandenvironmentalpollution.Asaresultoftreatmentby100pslaserpulses,microstructuresarefabricatedonthestainlesssteelsamplesurface,contributingtotheincreaseofthecontactanglefrom88°to105°,whichrealizesatransformationfromhydrophilicitytohydrophobicity.Themorphologicalfeaturesoffabricatedmicrostructuresarecharacterizedbyscanningelectronmicroscopyandopticalmicroscopy.
出版日期
2015年04月14日（中国期刊网平台首次上网日期，不代表论文的发表时间）
