5.1 Introduction Welding is the process of joining two or more objects together. In general this is done by melting the adjacent surfaces, or by melting a third material that acts as a `glue' We can categorize welding by processes,
Welding is the process of joining two or more objects together. In general this is done by melting the adjacent surfaces, or by melting a third material that acts as a `glue'
We can categorize welding by processes,
