PENGARUH PENAMBAHAN MULTIWALLED KARBON NANOTUBE PADA SIFAT MAGNET BAHAN KOMPOSIT Fe0,8-C0,2[Effect of Magnetic Properties in the Addition of Multiwalled Carbon Nanotube to Material Composite Fe0,8- C0,2] - Mashadi Mashadi; Setyo Purwanto (Metalurgi, 2012)