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method two metallikappaleen connection suitable for juotteen, electric and juotteen use
method two metallikappaleen connection suitable for juotteen, electric and juotteen use
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机译:两种方法适用于青少年,电动和青少年使用
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摘要
The invention relates to a method for joining a metal piece of aluminum or aluminum alloy to a metal piece of copper or copper alloy or to another piece of aluminum or aluminum alloy by soldering. Soldering is carried out using at least one metal powder comprising zinc and tin and that the pieces to be joined are subjected to a heat treatment step carried out at a temperature of 250 - 310 °C. The invention further relates to a solder suited for use in soldering and the use of a solder.
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