Separating the strengthening phase in nickel–cobalt alloys doped with tantalum

Аннотация

The hardness values of monophasic (fcc solid solution) and biphasic (fcc solid solution and separated phase) nickel–cobalt alloys doped with tantalum are determined using the Vickers method. Based on the resulting data, a composition–structure–hardness diagram is devised for the Co–Ni–Ta system.