简介:AluminumfilmscoatedonDIsteelsheetswerepreparedbydirectcurrent(DC)magnetronsputtering.Theinfluenceofthedepositionconditionsandfilmthicknessontheformabilityofcoatedsteelsheetswasstudied.TheresultsofthecuppingtestanddrawingtestshowthatthesubstratetemperatureandthicknessofAlfilmsarethekeyfactorsthataffectAladhesionandformabilityofcoatedsteelsheets.AdhesionbecameworsewhenthethicknessofAlsheetswasmorethan2μm.Andformabilitywasimprovedremarkablywhenthesubstratetemperaturewasincreasedto200℃.