Analisis Kandungan Mineral Magnetik Pasir Pantai Padang Sumatera Barat Disintesis Dengan Metode Ball Milling Dua Tahap Menggunakan XRF dan SEM
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Date
2020-08
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Abstract
Synthesis and analysis of magnetic particles content of Padang beach sand West Sumatra
Province has been carried out using two step ball milling method. The purpose of this
research is to obtain the percentage and size of particle in the synthesized samples. The
instruments used were XRF and SEM. The results of this study showed that the Fe content of
the synthesized magnetic particles for first step ball milling is 31.6%. The magnetic particles
size for the second step ball milling increases to 70.6%. The shape and size of the particles
obtained are irregular and the resulting particle sizes range of 2-12 μm.
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Keywords
magnetic particles, ball milling, XRF, SEM, Padang beach sand