Welding O Electron. A strong enrichment with nickel due to the filler wire leads to a balanced microstructure. Unlike other fusion-based processes electron beam welding occurs in a vacuum meaning that a shielding gas is not required resulting in very pure welds.
The ultrasonic reflection of the lack of penetration of the ring-shaped weld and of the cylindrical weld presents almost the same morphology but the difference lies in the highest reflection wave on the lack of penetration of the cylindrical weld ranging from 2mm4mm while the lack of penetration of the ring-shaped weld near the center point. It is useful to characterize the dimensions of the electron beam during process development for electron beam welding applications. It is a type of welding that uses a welding power supply to create an electric arc between a metal stick electrode and the base material to melt the metals at the point of contact.
When a given combination cannot be welded directly interme.
Electron beam welding process is carried out in vacuum. Electron beam welding process is carried out in vacuum. Electron beam welding of duplex stainless steels using nickel-based filler wire is investigated. ELECTRON BEAM WELDING N 511 according to ISO 4063 STANDARD REFERENCE.