Experimental Study of the Cr-Hf-Nb System: Liquidus Projection and 1200 °C Isothermal Section - GIGOLOTTI, João Carlos Jânio; Silva, Antonio Augusto Araujo Pinto; COELHO, Gilberto Carvalho; Nunes, Carlos Angelo; Joubert, Jean-Marc (Journal of phase equilibria and diffusion, 2020)