Ozkurt, BerdanMadre, M. A.Sotelo, A.Yakinci, M. EyyuphanOzcelik, BekirDiez, J. C.2024-08-042024-08-0420131557-19391557-1947https://doi.org/10.1007/s10948-012-2072-5https://hdl.handle.net/11616/960153rd International Conference on Superconductivity and Magnetism (ICSM) -- APR 29-MAY 04, 2012 -- Istanbul, TURKEYIn this paper, the measured magnetic properties of Bi2Sr2CaCu2O (x) /3 wt.% Ag textured composite materials prepared by a LFZ melting technique at different growth speeds (5, 15, 30, and 60 mm/h) are presented. X-ray diffraction patterns have shown that Bi-2212 phase is the major one in all cases. The magnetization measurements have been carried out as a function of the magnetic field up to 10 kOe. J (c) values, calculated using Bean's model, indicate that the growth speeds have a significant effect on J (c) . It has been found that the maximum critical current density, 4.42x10(5) A/cm(2) at 10 K, has been obtained for the 15 mm/h grown sample.eninfo:eu-repo/semantics/closedAccessBi-2212AgGrain growthMagnetic propertiesCritical current density (J(c))Conference Object2641093109810.1007/s10948-012-2072-52-s2.0-84876470176Q3WOS:000317014500066Q3