The present invention discloses an alloy soldering flux for high-temperature soldering ceramics and steel, and its preparation method.
It allows dripping of glues like quick-drying glue, red glue, yellow glue, epoxide-resin glue, silica gel, lubricant oil, screw locking glue and soldering flux.
It involves the considerations of alloy content, tin powder particle and soldering flux type.
