Muhaimin, Nur (2016) Kekerasan Dari Lapisan Ti1-xZrx dan TiC Pada Grafit Yang Disiapkan Dengan Metode Pirac. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Pelapisan grafit dengan serbuk titanium melalui metode
PIRAC (Powder Immersion Reaction Assisted Coating) telah
berhasil dilakukan dengan variasi temperatur 8500C, 9000C, dan
9500C selama 10 jam. Pelapisan grafit tanpa penambahan ZrO2
menghasilkan lapisan TiC. Sedangkan pelapisan grafit dengan
penambahan ZrO2 menghasilkan lapisan paduan Ti1-xZrx. Lapisan
TiC yang dihasilkan dari penelitian ini memiliki kekerasan yang
lebih besar dari lapisan paduan Ti1-xZrx yang terbentuk dalam
penelitian ini. Masing-masing lapisan memiliki kekerasan lebih
tinggi dari grafit yang dilapisi. Grafit yang digunakan memiliki
kekerasan 45 HV. Lapisan TiC yang terbentuk memiliki
kekerasan rata-rata sebesar 2504 HV. Lapisan paduan Ti1-xZrx
yang terbentuk memiliki kekerasan rata-rata sebesar 282 HV.
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Graphite coating with titanium powder by PIRAC
(Powder Immersion Reaction Assisted Coating) method had been
conducted with variation of temperatures at 8500C, 9000C, and
9500C in 10 hours. Graphite coating without any adduction of
ZrO2 produced TiC coating. Meanwhile graphite coating with
adduction of ZrO2 produced Ti1-xZrx alloy coating. TiC coating
which was resulted from this experiment had higher hardness than
Ti1-xZrx alloy coating which was resulted from this experiment.
Each coating had higher hardness than graphite which was
coated. This graphite had hardness value of 45 HV. TiC coating
which was resulted had hardness value of 2504 HV. Meanwhile
Ti1-xZrx alloy coating which was resulted had hardness value of
282 HV.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSFi 669.94 Muh k |
| Uncontrolled Keywords: | Kekerasan, lapisan TiC, lapisan paduan Ti1-xZrx metode PIRAC, ZrO2 |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) > TA418.9.C57 Coatings |
| Divisions: | Faculty of Mathematics and Science > Physics > 45201-(S1) Undergraduate Thesis |
| Depositing User: | ansi aflacha |
| Date Deposited: | 17 Apr 2020 02:34 |
| Last Modified: | 17 Apr 2020 02:34 |
| URI: | http://repository.its.ac.id/id/eprint/75821 |
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