Browsing LSP-Jurnal Ilmiah Dosen by Author "Junus, Salahuddin"
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The Effect of Copper Electrode and HSS Type Electrode on DC Thermal Plasma Methode on the Characteristics of the Nanoparticle Al2O3
Junus, Salahuddin; Sumarji, Sumarji; Haidzar, Haidzar; Sidartawan, Robertus (2019-10-09)The manufacturing of Al2O3 nanoparticle using a DC plasma methode. The materials used are aluminum powder with dimensions of 88 µm. The electrode used are copper and HSS. The nano-powder Al2O3 obtained are tested using ... -
Influence of Magnesium on Hardness and Microstructure of ADC 12 Alloy Produced by Gravity Casting Method
Junus, Salahuddin; Sumarji, Sumarji; Sidartawan, Robertus; Riyanto, Denni (2019-10-09)Magnesium addition produce modification level of silicon’s eutectic for Al-Si-Mg. An increase in magnesium content will increase mechanical properties value of ADC 12 alloy. Highest hardness value reached when Mg content ... -
KAJIAN DAYA INHIBISI Na2CrO4 TERHADAP LAJU KOROSI BAJA KARBON NS 1045 PADA MEDIA H2SO4
Artika, Kurnia Dwi; Ilminnafik, Nasrul; Junus, Salahuddin (2017-07-18)Asam sulfat yang terbentuk di udara yang berasal dari polusi dan limbah pabrik dapat mengakibatkan hujan asam dan sangat mempengaruhi laju korosi /ogam. Misalnya pada cooling lower untuk menampung air, harus tahan terhadap ... -
Pengaruh Waktu Gesek Friction Welding Terhadap Karakterisasi Baja AISI 1045 dengan Sudut Chamfer 15.
Septian, Riko; Jatisukamto, Gaguk; Junus, Salahuddin (2019-04-10)Friction welding is a technique by rubbing between two metal surfaces to produce a heat source, causing the union between the two metal surfaces without using filler metal. The purpose of this research is to improve the ...