Obtaining and Tensile Strength Study for Non-Precious Alloys Based Cobalt - MINCIUNĂ, Mirabela; VIZUREANU, Petrică; ACHIŢEI, Dragoş; GOANȚĂ, Viorel; TOMA, Ștefan; BĂLȚATU, Mădălina (The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2014)