Browsing Undergraduate Theses by Advisor "Achiruddin"
Now showing items 1-8 of 8
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Efek Waktu Milling Menggunakan Hem (High Energy Milling) Pada Pembuatan Magnet Bonded Pr-Fe-B
(Universitas Sumatera Utara, 2014)Powder Praseodymium Iron Boron (PrFeB) Bonded magnetheve been made with the effect of milling time on the microstructure and magnetic properties of powder PrFeB. The raw material used is powder Pr-Fe-B with type-MQEP ... -
Pembuatan dan Karakterisasi Material Peredam Bunyi Berbasis Komposit Serbuk Kayu Jati dan Carbon Black yang Diperkuat oleh Resin Epoksi Sebagai Aplikasi Earmuff
(2017)The noise reducing material have been done by using mixture of material : teakwood powder, and carbon black powder as filler and epoxy resin as matrix through a hot compressionmoulding technique with variation of composition ... -
Pembuatan Genteng Polimer Berbahan Baku Debu Vulkanik Gunung Sinabung dengan Perekat Resin Polipropilen
(Universitas Sumatera Utara, 2015)A research about the polymer roof production consisting of sinabung’s vulcanic dust, asphalt with polypropylene resin adhesive has been conducted. This research was using vulcanic dust as the material of polymer roof ... -
Pembuatan Genteng Polimer Berbahan Baku Pasir dan Limbah Padat Pulp Dregs dengan Perekat Resin Poliester
(Universitas Sumatera Utara, 2016)The research has been done for manufacture of polymer tiles which is made with a mixture of sands, solid waste of a pulp dregs, polyester resin, and thinner. The purpose of this research is to find out the best of the ... -
Pembuatan Keramik Konstruksi dari Debu Vulkanik Gunung Sinabung dan Abu Sekam Padi dengan Polyvinyl Alcohol Sebagai Perekat
(Universitas Sumatera Utara, 2019)The fabrication of construction ceramics based on 300, 325, 350, 375, 400 grams of volcanic ash, 150, 125, 100, 75.50 grams of rice husk ash and fixed polyvinyl alcohol (PVA) stickers were burned at 11000C with cooling ... -
Pengaruh Penambahan Unsur Niobium pada Paduan U-Zr- Nb terhadap Sifat Kekerasan, Densitas, Fasa, dan Mikrostruktur
(Universitas Sumatera Utara, 2014)A research on effect of Nb element at fuel U-Zr-Nb to density, phase and microstructure has been done. Fabrication of U-Zr-Nb alloy was doing by combining U, Zr and Nb metals by smelting techniques in the electric arc ... -
Pengaruh pH NH4OH pada Sintesis Mangan Ferrite (MnFe2O4) Berbasis Pasir Besi Alam dengan Metode Kopresipitasi sebagai Adsorben Ion Logam Berat
(Universitas Sumatera Utara, 2018)MnFe2O4 has been synthesized by coprecipitation method with variation of pH NH4OH 11,7; 12,0; dan 12,7. The process of preparation started from mixing of Iron Sand and Mangan Clorida powder with HCl as solvent and NH4OH ... -
Sintesis Mg1-xNixFe2O4 Berbasis Pasir Besi Alam Sebagai Adsorben Ion Logam Berat
(Universitas Sumatera Utara, 2018)Nanoparticle Magnesium Nickel Ferrite (Mg1-xNixFe2O4) has been synthesized by using co-presipitation method. Manufacturing of Mg1-xNixFe2O4 are done by varying composition MgCl2.6H2O and NiCl2.6H2O synthesis as x of ...