Electron Beam Welding
Electron beam welding (EBW) is a fusion welding process in which a beam of high-velocity electrons is applied to the materials being joined. The workpieces melt as the kinetic energy of the electrons is transformed into heat upon impact, and the filler metal, if used, also melts to form part of the weld. The welding is often done in conditions of a vacuum to prevent dissipation of the electron beam. German physicist Karl-Heinz Steigerwald, who was at the time working on various electron beam applications, perceived and developed the first practical electron beam welding machine which began operation in 1958.
Read more about Electron Beam Welding: Physics of Electron Beam Heating, Applications of Electron Beam For Welding, Results of The Electron Beam Application, Weldability, Joining Dissimilar Materials, Possible Problems and Limitations, Electron Beam Welding Equipment, Electron Beam Welders
Famous quotes containing the word beam:
“How can one beam alone support a house?”
—Chinese proverb.