Brazing is a process of joining dis-similar metal, where as welding is a process of joining similar metal. In this blog we can see about some of the details in Brazing procedure qualification
Brazing involves melting of filler metal and flowing over the joining surfaces….
What is welder qualification test?
Welder Certificate is a document that shows ability of a welder to make a quality weld in a particular welding process.
The Certificate also denotes on which type of welding material and…