1982•Unpublished venueOpen access

Effect of chemistry variations on the weldability of commercially pure vanadium sheet

T.G. Glenn, G.W. Elliston, Curt Edström, W.L. Johns

Abstract

Tensile tests and metallographic examinations were done on electron beam welds on six different chemistries of vanadium. The welds were found to maintain base metal strengths even though large grains were present in the fusion zone. Nitrogen and oxygen were found to be the most effective strengtheners. The weld and surrounding area in material containing high nitrogen and oxygen exhibited higher hardness than the base metal.

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Key concepts: Weldability, Vanadium, Base metal, Metallurgy, Materials science, Welding, Ultimate tensile strength, Base (topology)