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化学转化膜
释义
化学转化膜
Encyclopedia
工学
涂层
释
chemical conversion coating
化学转化膜
金属零部件与处理溶液中的化学物质相接触,在无外界电流的作用下,零部件表层的金属原子与溶液中的阴离子发生化学反应,在金属零部件表面生成的的化合物膜层。
理学
化学转化膜
释
chemical conversion coating
化学转化膜
采用化学处理液,使金属(包括镀层金属)与溶液的界面产生化学或电化学反应,而在金属表面形成的稳定化合物膜层。
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Art Sales Index
arts and carfts of Spring and Autumn Period and Warring States Period
arts and carfts of Xia,Shang and Western Zhou dynasties
Arts and Crafts of Ming Dynasty
arts and crafts of Qin and Han Dynasties
arts and crafts of Song Dynasty
arts and crafts of Sui dynasty, Tang dynasty and the Five dynasties
arts and crafts of Three Kingdoms,Jin,Southern and Northern dynasties
arts and crafts of Yuan Dynasty
arts appreciation
Arts Association
art scene
art schema
art schools
Arts Circle
Arts collection
arts collector
Arts College of Columbia University
Arts College of Sichuan University
Arts Council of Great Britain
Arts Criticism
art set
arts exposition
arts factory hub
Arts festival
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