Heat Treatment (PWHT)
Welcome to [NDT Inspection Portal]’s heat treatment (PWHT) group, a place for professionals to connect... View more
Which is the method of post heating?
Which is the method of post heating?
Post-heating refers to the maintenance of preheat after the weld has been completed, to allow increased rates of hydrogen evolution from the weld to occur. The post-heat temperature may be the same as, or greater than, the original preheat temperature specified.
Sorry, there were no replies found.
Log in to reply.