How do brazing and soldering differ from the solid-state welding processes?

Q: Hard soldering of metals can be done in the melting point temperature range of…

A: Hard soldering is a process in which soldering is done with solders of a liquidus temperature above…

Q: Identify the conditions under which a brazed joint is likely to be “stronger” than the brazing…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: If you need narrow deep penetration weld for heavv base metal, which type of current polarity you…

A: Solution:

Q: Give detail classification of all welding   processes and their practical applications

A: Classification of welding.

Joining Processes

It is the process of permanent or temporary joining of two metal pieces with the help of heat or pressure. Two metal parts are assembled by applying an energy source for the formation of a single unit. The obtained joined metals cannot be fragmented easily with the application of any force.