Why is metal heat treated?
Metals are professionally heat-treated for various reasons, but the short of it is this: heat-treated metals perform better, physically and mechanically, than raw material. Without thermal processing companies, certain industry standards simply could not be met - many mechanical parts could not be realized from concept to field use.
Different Types of Brazing
There are many questions regarding brazing. For those who are unaware, brazing involves joining two or more pieces of metal (or other selective materials) together. However, brazing is much different from soldering and welding. Brazing involves joining metals by heating and melting a filler. The “filler metal” should be compatible with the parent materials, in a metallurgic sense.