Refining flux FOR REMOVAL magnesium from aluminum alloys

摘要

1. the flux u0434u043bu00a0 u0440u0430u0444u0438u043du0438u0440u043eu0432u0430u043du0438u00a0 aluminum alloy from u043cu0430u0433u043du0438u00a0 containing chlorides of alkaline metals, cryolite and sodium u043au0440u0435u043cu043du0435u0444u0442u043eu0440u0438u0441u0442u044bu0439, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 what, okay new u0441u043du0438u0436u0435u043du0438u00a0 proportion flow flux of 1 kg u0443u0434u0430u043bu00a0u0435u043cu043eu0433u043e u043cu0430u0433u043du0438u00a0, the flux is further u0432u0432u043eu0434u00a0u0442 u0430u043bu044eu043cu0438u043du0438u00a0 oxide ratio of components in the following weight percent:.;the sb pos = "post" 2 / sb SiF sb pos = "post" 6 / sb 35 60Al sb pos = "post" 2 / sb - sb pos = "post" 3 / sb 15 3Na sb pos = "post" 3 / sb sb AlF pos = "post" 6 / sb 5 15KCl30 - 12NaCl15 - 10;2. composition for u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 1, so that an oxide u0430u043bu044eu043cu0438u043du0438u00a0 use active alumina with Al2u043e3 content is not more than 8%.