METHOD OF MICROARC ANODIZATION OF ALUMINIUM AND ITS ALLOYS

摘要

use: u044du043bu0435u043au0442u0440u043eu0442u0435u0445u043du0438u0447u0435u0441u043au0430u00a0 industry, machinery, instrument. the essence of the u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0: anodizing lead with a purge u044du043bu0435u043au0442u0440u043eu043bu0438u0442u0430 in u043cu0435u0436u044du043bu0435u043au0442u0440u043eu0434u043du043eu043c u0437u0430u0437u043eu0440u0435 with carbon dioxide or a mixture of up to 60% oxygen. gas flow or the mixture of 2 to 10 l / min at 1 u0434u043c2 surface. the first lead in the u0433u0430u043bu044cu0432u0430u043du043eu0441u0442u0430u0442u0438u0447u0435u0441u043au043eu043c mode with current density of 1 to 40 and / u0434u043c2.after spontaneous u043fu0430u0434u0435u043du0438u00a0 u043du0430u043fu0440u00a0u0436u0435u043du0438u00a0 at 2 - 5% of the lead in the u0432u043eu043bu044cu0442u0441u0442u0430u0442u0438u0447u0435u0441u043au043eu043c mode. 1, table 2).