nanoparticle on PBM PENGARUH KECEPATAN PUTAR MOTOR PENGGERAK PLANETARY BALL MILL PADA PENGGILINGAN SERBUK MIKRO SiC TERHADAP KARAKTERISTIK SERBUK SiC

PENGARUH KECEPATAN PUTAR MOTOR PENGGERAK PLANETARY BALL MILL PADA PENGGILINGAN SERBUK MIKRO SiC TERHADAP KARAKTERISTIK SERBUK SiC

Abstract

Nanotechnology is a technology that operates at the announced nanoscale 1-100 nm. Planetary ball mill is one of the tools used to make materials displayed on nano. In this study, SiC powder is used which is a carbide compound and is a non-oxide ceramic material. The parameters used are the variable speed of the driving motor (150 and 200) Rpm with the time during grinding for 2 hours, with the constant variable BPR 20:1 with the diameter of the grinding ball used 5 mm and 10 mm and the volume of the bowl used 250 ml made of of alumina ceramics. SiC powder will be tested using a light microscope with a magnification of 100 times to determine the size and shape of the particles. The shape of SiC particles that appear to be in the form of irregular variations (150 Rpm & 2 hours) with an average size of 49.35μ (200 Rpm & 2 hours) has an uneven particle shape with an average size of 23.78μ