1. Plasma arc welding under normal and zero gravity;Keanini;Welding Journal,1990
2. Prediction of electron beam depth of penetration;Giedt;Welding Journal,1988
3. Parameter study of electron-beam welding;Konkol;Welding Journal,1971
4. Control of spiking in partial penetration electron beam welds;Armstrong;Welding Journal,1970
5. A periodic melting model of high intensity electron beam welding;Giedt,1991