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Influence of pressure variations on the focus of electron beams used for welding (open access)

Influence of pressure variations on the focus of electron beams used for welding

An experimental study has shown that the variations in pressure typically experienced in an electron-beam welding chamber can significantly affect the focus of the electron beam, resulting in detectable variations in weld penetration and width. (auth)
Date: April 11, 1974
Creator: Brandon, G.W. Jr.
System: The UNT Digital Library