Soft soldering fluxes - Test methods - Part 10: Flux efficacy test, solder spread method
|Publication Date:||15 September 2012|
|ICS Code (Brazing and soldering):||25.160.50|
This part of ISO 9455 specifies a method for the determination of the efficacy of a soft soldering flux. The method is known as the solder spread method of filler metal and is applicable to all flux classes defined in ISO 9454-1.
NOTE An alternative method for the determination of the flux efficacy, applicable to liquid fluxes only, known as the wetting balance method, is specified in ISO 9455-16.