Pengaruh penambahan sakarin terhadap besar ukuran butir hasil lapis listrik nikel pada baja karbonSPCC = Effect of saccharin on the grain size of nickel elektroplating in SPCC steel

Pengaruh penambahan natrium sulfat (Na2So4) terhadap pirometalurgi terak nikel dengan variabel temperatur dan rasio aditif = The effect of addition of sodium sulphate (Na2So4) to nickel slag pyrometallurgical process with temperature and additives ratio as variables

Pengaruh Penambahan Aditif Campuran Sodium Sulfat-Asam Borat pada Proses Reduksi Selektif Bijih Nikel Laterit Jenis Saprolit = Effect of Sodium Sulfate-Boric Acid Mixture Additive on The Selective Reduction Process of Saprolitic Nickel Laterite Ore

Pengaruh Penambahan Aditif Campuran Sodium Sulfat-Asam Borat pada Proses Reduksi Selektif Bijih Nikel Laterit Jenis Saprolit = Effect of Sodium Sulfate-Boric Acid Mixture Additive on The Selective Reduction Process of Saprolitic Nickel Laterite Ore

Aplikasi penggunaan electrochemical impedance spectroscopy (EIS) terhadap perilaku korosi hasil lapis listrik nikel nanokristalin pada steel plate cold rolled coil (SPCC) = The application of electrochemical impedance spectroscopy (EIS) of corrosion behavior of nickel nanocrystalline deposit using electroplating method on steel plate cold rolled coil (SPCC)