Preparation of Alloys With High- and Low-melting Point Components by Consumable-electrode Arc Melting.
Beall-RA; Armantrout-CE; Calvert-ED; Root-GS
3D Int'l Symp on Electroslag & Other Spec Melt Tech Pittsburgh, Pennsylvania, 6/8- 10/71 Pt II 1972 :1-12
Consumable-electrode arc melting of "high-low" alloys can be facilitated by careful consideration of furnace atmosphere, electrode fabrication, and melting parameters. The use of reverse polarity is recommended as beneficial in particularly difficult cases.
3D Int'l Symp on Electroslag & Other Spec Melt Tech, Pittsburgh, Pennsylvania, 6/8- 10/71; Pt II, 1972, Pp 1-12