General Studies · Welding, Brazing & Soldering
Which of the following is NOT a function of flux in the brazing or soldering process?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Remove oxides and impurities from the joint
- 2Allow the molten filler metal to flow easily
- 3Evaporate completely before the filler metal melts✓
- 4Chemically clean the joint surfaces
Correct answer
Evaporate completely before the filler metal melts
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