The Residual Flow Effect in a Geothermal Loop

Doklady Physics - The residual flow effect of a geothermal loop is the flow of fluid from a geothermal reservoir through production well, heat exchanger, and injection well after switching off the...     

Phase equilibria in the Co-Cr-Mo ternary system at 1375 K with a cobalt content greater than 50 at %

Three three-phase equilibria, i.e., ε-Co + γ-Co + μ, γ-Co + μ + R, and γ-Co + σ + R, have been determined in the cobalt-rich comer (more than 50 at % Cc) of the Co-Cr-Mo ternary system at 1375 K using a complex of physicochemical methods of analysis.     

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

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.