Pengaruh Variasi Suhu Sintering Menggunakan Metode Pencampuran Basah

M. Muntamijayati (Departement of Physics, University of Lampung, Indonesia, 35141)
Suprihatin Suprihatin (Departement of Physics, University of Lampung, Indonesia, 35141)
Yanti Yulianti (Departement of Physics, University of Lampung, Indonesia, 35141)
Simon Sembiring (Departement of Physics, University of Lampung, Indonesia, 35141)

Journal of Energy, Material, and Instrumentation Technology
Vol 1 No 2 (2020): Journal of Energy, Material, and Instrumentation Technology

The superconducting material BPSCCO-2212 with doping Pb = 0,2 has been synthesized by the wet mixing method. Calculation is caried out at 800 °C for 10 hours. While sintering is done at 825 °C, 830 °C, 835 °C and 840 °C for 20 hours. The synthesis result were characterized by XRD X-Ray Diffraction) and SEM (Scanning Electron Microscopy). The XRD spectrum analysis results that have been processed using celref, show that in general the samples produced have formed the BPSCCO-2212 phase (indicated the presence of Bi-2212 peaks) and have been oriented (indicated the existence of peaks with h = k = 0, l even number). For the calculation result obtanced the highest volume fraction value at 830 °C sintering temperature with a value FV = 66,97 % and the highest degree of orientation at 825 °C with a value of P = 76,54 %. The results of the SEM photo recorder generally show that the crystals formed are oriented.