Multiple choice

Which among the following is a metal-joining process whereby a filler metal is heated above and distributed between two or more close-fitting parts by capillary action?

  1. Brazing

  2. Soldering

  3. Punching

  4. Spinning

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Brazing is a metal-joining process whereby a filler metal is heated above and distributed between two or more close-fitting parts by capillary action. The filler metal is brought slightly above its melting (liquidus) temperature while protected by a suitable atmosphere, usually a flux.