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EB Ring Welding: Porosity Reduction Techniques by Mohammed Elmodathir Ali is a document available to read on EtoBox.

What is EB Ring Welding: Porosity Reduction Techniques about?

This document discusses an investigation into using electron beam welding with oscillation patterns to reduce porosity in heavy steel sections. It finds that using circular, elliptical, or parabolic beam oscillation patterns at low frequencies (around 50 Hertz) significantly reduces porosity. The document provides background on previous research exploring the capillary tube formation during electron beam welding and how oscillation affects this process. It also details the materials and parameters tested du

Author

Mohammed Elmodathir Ali

Language

EN