way of education silver surface, firm u0441u043eu0435u0434u0438u043du0451u043du043du043eu0439 with aluminium component

摘要

the invention relates to a method of education with high surface aluminum parts in automotive application.a layer of silver with high conduction form in detail through education eutectic alloy.the temperature of aluminium parts increases gradually, with a layer of oxide formed on the surface of the parts is removed.after the first stage heating u043fu0440u0438u0441u043eu0435u0434u0438u043du044fu0435u043cu0443u044e silver detail carry on the purified surface.the point of contact are heated to a temperature at which a u044du0432u0442u0435u043au0442u0438u0447u0435u0441u043au0430u044f connection between the aluminum and silver.during the second stage of heating to the point of contact, their weak short-term load.