@thesis{thesis, author={Imaduddin Agung and Kristianto Novit Dwi and Pramono Andika W}, title ={PENGARUH VARIASI DIAMETER KAWAT SUPERKONDUKTOR FeSe MELALUI PROSES ROLLING MENGGUNAKAN TABUNG SS316}, year={2019}, url={http://156.67.221.169/569/}, abstract={The synthesis of FeSe superconductors has been carried out through mechanical integration and solid reaction processes. The purpose of this study was to determine the effect of variations in diameter and variations in the stoichiometric composition of FeSe on the structural properties and superconductivity of FeSe, so that it can be used as one of the iron-based superconductor candidates. The variation of the stoichiometric composition used is ?Fe? _x ?Se? _x (x = 1) (x = 2). The raw materials used contain purity of Fe (99.0%) and Se (99.0%). The method used is the powder metallurgy method with mechanical integration using Mortar Agate, then the packing process (Packing) in SS316 tube then the compaction process is carried out with a hydraulic press tool, then Ware Rolling using a Roliing machine, and the last process is sintering using a furnace with holding time 3 hours. Characterization carried out was X-Ray Diffraction (XRD) test, Scanning Electron Microscopy (SEM-EDS) test and Crytogenic test.} }