PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL)
Vol 8 (2019): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2019

PEMBENTUKAN LAPISAN KOMPOSIT Ni- TiAlN/Si3N4 MENGGUNAKAN METODE ELEKTRODEPOSISI DENGAN VARIASI TEMPERATUR

Assita Wahyu Andiani (Unknown)
Esmar Budi (Unknown)
Iwan Sugihartono (Unknown)



Article Info

Publish Date
31 Dec 2019

Abstract

Telah dilakukan penelitian pembentukan lapisan komposit Ni-TiAlN/Si3N4 untukmengkaji pengaruh temperatur terhadap morfologi lapisan. Proses pelapisan menggunakan metode elektrodeposisi dengan arus sebesar 5 mA selama 15 menit. Lapisan komposit ini terbentuk pada substrat tungsten karbida dengan komposisi larutan elektrolit yang terdiri dari 6 g/L AlN, 6 g/L TiN, 40 g/L H3BO3, 0.6 g/L Si3N4, 0.17 M NiCl2.6H2O, 0.38 M NiSO4.6H2O dan 0,6 g/L Sodium Dodecyl Sulfate. Variasi temperatur yang digunakan 35°C, 40°C dan 45°C. Penelitian ini menggunakan Karakterisasi Scanning Electron Microscopy (SEM) yang menunjukan bahwa semakin besar variasi temperatur maka morfologi permukaan lapisan komposit Ni-TiAlN/Si3N4 yang terbentuk semakin tidak merata, bentuk butiran lebih kasar dan tidak homogen. Research was conducted on coating process of the Ni-TiAlN/Si3N4 composite film to study the effect of various temperature on the surface morphology of the Ni-TiAlN/Si3N4 composite film. The coating process was conducted by electrodeposition method with a 5 mA of current for 15 minutes on tungsten carbide substrate with electrolyte solution that consists of 6 g/L AlN, 6 g/L TiN, 40 g/L H3BO3, 0.6 g/L Si3N4, 0.17 M NiCl2.6H2O, 0.38 M NiSO4.6H2O dan 0,6 g/L Sodium Dodecyl Sulfate. Variations temperature is 35°C, 40°C and 45°C The composite film morphology was characterized by Scanning Electron Microscopy (SEM). The results showed that as temperature increased, the Ni-TiAlN/Si3N4 composite film morphology was formed increasingly uneven, has coarser grain shape and not homogenous.

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Journal Info

Abbrev

prosidingsnf

Publisher

Subject

Electrical & Electronics Engineering Energy Physics Other

Description

Focus and Scope: Physics education Physics Instrumentation and Computation Material Physics Medical Physics and Biophysics Physics of Earth and Space Physics Theory, Particle, and Nuclear Environmental Physics and Renewable ...