Why do we preheat before heat treatment?

  • Why do we preheat before heat treatment?

    Posted by thomas on 14/10/2021 at 3:53 pm

    Why Choose Preheating

    Preheating minimizes the temperature difference between the welding arc and the base material. This benefits the weldment in several ways. First is to lessen shrinkage stresses that can lead to cracking and distortion.

    thomas replied 3 years, 5 months ago 1 Member · 0 Replies
  • 0 Replies

Sorry, there were no replies found.

Log in to reply.

Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.