Pengaruh Sintering Berulang Terhadap Struktur Kristal Dan Morfologi Permukaan Bi,pb-Sr-Ca-Cu-O Yang Didoping Mg

Abstract

2223 from 37% to 68%. Based on SEM analysis, the surface area of porosity at the surface of the test object is 4,742%. As for repeated sintering treatment resulted in a decrease of porosity from 4.742% to 2.132% to 1.589% for sintering test 1 times, 2 times, and 3 times. The grain shape is also increasingly more uniform as a result of the repeated sintering treatment given to the sample.