The soldering aluminum and aluminum alloys, composition for soldering aluminum and aluminum alloys

摘要

1. method of soldering u0430u043bu044eu043cu0438u043du0438u00a0 and aluminum alloy u043eu0441u0443u0449u0435u0441u0442u0432u043bu00a0u0435u043cu044bu0439 using compositions containing alkali metal fluorosilicate, and fluoride u0430u043bu044eu043cu0438u043du0438u00a0 (AlF3), u043eu0442u043bu0438u0447u0430u044eu0449u0438 u0439u0441u00a0 the composition further u0432u0432u043eu0434u00a0u0442 aluminum powder and u0430u043bu044eu043cu0438u043du0438u00a0 fluoride used in pure form or in a mixture with u0444u0442u043eu0440u0430u043bu044eu043cu0438u043du0430u0442u043eu043c u043au0430u043bu0438u00a0 next to the components of the composition, the mas.alkali metal fluorosilicate%: 30 to 98, fluoride u0430u043bu044eu043cu0438u043du0438u00a0 and / or its mixture with a u0444u0442u043eu0440u0430u043bu044eu043cu0438u043du0438u0442u043eu043c u043au0430u043bu0438u00a0 1 - 14, the aluminum powder 1 to 56.;2.u0441u043fu043eu0441u043eu0431 rations u0430u043bu044eu043cu0438u043du0438u00a0 and aluminium alloys for u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 1, so that its u043eu0441u0443u0449u0435u0441u0442u0432u043bu00a0u044eu0442 using composition, in which a u0444u0442u043eu0440u0441u0438u043bu0438u043au0430u0442u0430 alkali m u0435u0442u0430u043bu043bu0430 employ fluorosilicate u043au0430u043bu0438u00a0 and / or fluorosilicate u0440u0443u0431u0438u0434u0438u00a0 and / or fluorosilicate u0446u0435u0437u0438u00a0 and / or fluorosilicate u043bu0438u0442u0438u00a0 and / or fluorosilicate u0430u043cu043cu043eu043du0438u00a0 and / or their mixture.;3. method of brazing aluminum alloys for u0430u043bu044eu043cu0438u043du0438u00a0 and u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 1, so that its u043eu0441u0443u0449u0435u0441u0442u0432u043bu00a0u044eu0442 with the use of the composition in which the ratio of fluoride u0430u043bu044eu043cu0438u043du0438u00a0 (AlF3) and s u0442u043eu0440u0430u043bu044eu043cu0438u043du0430u0442u0430 u043au0430u043bu0438u00a0 in mixture u0441u043eu0441u0442u0430u0432u043bu00a0u0435u0442 mas.%, u0430u043bu044eu043cu0438u043du0438u00a0 fluoride (AlF3) 0.01 - 99.99, u0444u0442u043eu0440u0430u043bu044eu043cu0438u043du0430u0442 u043au0430u043bu0438u00a0 99.99 is 0.01.;4. method of brazing aluminum alloys u0430u043bu044eu043cu0438u043du0438u00a0 and on any of the u043fu043f.1 and 3, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 the mixture of fluoride u0430u043bu044eu043cu0438u043du0438u00a0 with u0444u0442u043eu0440u0430u043bu044eu043cu0438u043du0438u0442u043eu043c u043au0430u043bu0438u00a0 use u0444u0442u043eu0440u0430u043bu044eu043cu0438u043du0430u0442 kal u0438u00a0 with maximum content of it u0430u043bu044eu043cu0438u043du0438u00a0 fluoride, preferably KAlF4.;5. method of brazing aluminum alloys for u0430u043bu044eu043cu0438u043du0438u00a0 and u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 1, so that its u043eu0441u0443u0449u0435u0441u0442u0432u043bu00a0u044eu0442 using compositions comprising the prepared mixtures with organic species u0442u0432u043eu0440u0438u0442u0435u043bu00a0u043cu0438.;6. method of brazing aluminum alloys for u0430u043bu044eu043cu0438u043du0438u00a0 and p.5, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 because his u043eu0441u0443u0449u0435u0441u0442u0432u043bu00a0u044eu0442 using compositions comprising the prepared mixture of u0432u0441u043fu043eu043c u043eu0433u0430u0442u0435u043bu044cu043du044bu0445 substances.;7. u043au043eu043cu043fu043eu0437u0438u0446u0438u00a0 u0434u043bu00a0 rations u0430u043bu044eu043cu0438u043du0438u00a0 and aluminum alloy u0432u043au043bu044eu0447u0430u044eu0449u0430u00a0 alkali metal fluorosilicate and fluoride u0430u043bu044eu043cu0438u043du0438u00a0 (AlF3), u043eu0442u043bu0438u0447u0430u044eu0449u0430u00a0u0441u00a0 to further purify tons of aluminum powder and the fluoride u0430u043bu044eu043cu0438u043du0438u00a0 in pure form and / or the mixture of fluoride u0430u043bu044eu043cu0438u043du0438u00a0 with u0444u0442u043eu0440u0430u043bu044eu043cu0438u043du0430u0442u043eu043c u043au0430u043bu0438u00a0 next ratio of component composition, mas.alkali metal fluorosilicate%: 30 to 98, fluoride u0430u043bu044eu043cu0438u043du0438u00a0 1 - 14, the aluminum powder 1 to 56.;8. u043au043eu043cu043fu043eu0437u0438u0446u0438u00a0 u0434u043bu00a0 rations u0430u043bu044eu043cu0438u043du0438u00a0 and aluminium alloys on p.7, u043eu0442u043bu0438u0447u0430u044eu0449u0430u00a0u0441u00a0 that contains an alkali metal fluorosilicate u0444u0442u043eu0440u0441u0438u043bu0438u043au0430u0442u0430 u043au0430u043bu0438u00a0 and / or u0444u0442u043eu0440u0441 u0438u043bu0438u043au0430u0442 u0440u0443u0431u0438u0434u0438u00a0 and / or fluorosilicate u0446u0435u0437u0438u00a0 and / or fluorosilicate u043bu0438u0442u0438u00a0 and / or fluorosilicate u0430u043cu043cu043eu043du0438u00a0 and / or their mixture.;9. u043au043eu043cu043fu043eu0437u0438u0446u0438u00a0 u0434u043bu00a0 rations u0430u043bu044eu043cu0438u043du0438u00a0 and aluminium alloys on p.7, u043eu0442u043bu0438u0447u0430u044eu0449u0430u00a0u0441u00a0 that contains a mixture of fluoride u0430u043bu044eu043cu0438u043du0438u00a0 (AlF3) and u0444u0442u043eu0440u0430u043bu044eu043cu0438u043du0430u0442u0430 u043au0430u043bu0438u00a0 next u0441u043eu043eu0442u043du043eu0448u0435u043du0438 and the components of it.%, u0430u043bu044eu043cu0438u043du0438u00a0 fluoride (AlF3) 0.01 - 99.99, u0444u0442u043eu0440u0430u043bu044eu043cu0438u043du0430u0442 u043au0430u043bu0438u00a0 99.99 is 0.01.;10. u043au043eu043cu043fu043eu0437u0438u0446u0438u00a0 u0434u043bu00a0 rations u0430u043bu044eu043cu0438u043du0438u00a0 and aluminium alloys on any of the u043fu043f.7 and 9, u043eu0442u043bu0438u0447u0430u044eu0449u0430u00a0u0441u00a0, u043fu0440u0438u0441u0443u0442u0441u0442u0432u0443u044eu0449u0430u00a0 composition mixture comprising fluoride u0430u043bu044eu043cu0438u043du0438u00a0 (AlF3) and u0444u0442 u043eu0440u0430u043bu044eu043cu0438u043du0430u0442u0430 u043au0430u043bu0438u00a0 contains u0444u0442u043eu0440u0430u043bu044eu043cu0438u043du0430u0442 u043au0430u043bu0438u00a0 with maximum content of it u0430u043bu044eu043cu0438u043du0438u00a0 fluoride, preferably KAlF4.;11. u043au043eu043cu043fu043eu0437u0438u0446u0438u00a0 u0434u043bu00a0 rations u0430u043bu044eu043cu0438u043du0438u00a0 and aluminium alloys on p.7, u043eu0442u043bu0438u0447u0430u044eu0449u0430u00a0u0441u00a0, used in the composition of the prepared mixtures with organic u0440u0430u0441u0442u0432u043eu0440u0438u0442u0435u043bu00a0u043cu0438.;12. u043au043eu043cu043fu043eu0437u0438u0446u0438u00a0 u0434u043bu00a0 rations u0430u043bu044eu043cu0438u043du0438u00a0 and aluminium alloys on p.11, u043eu0442u043bu0438u0447u0430u044eu0449u0430u00a0u0441u00a0, used in the composition of the prepared mixtures with the use of auxiliary substances.