Aditya, Fitra Eka and , Masyrukan, S.T., M.T. (2025) Treatment Alumunium 6061 Dalam Ruang Tertutup Menggunakan Media Serbuk Karbon dan Nikel-Chrom Pada Temperatur 450⁰C Dengan Variasi Waktu 4, 5 dan 6 Jam. Skripsi thesis, Universitas Muhammadiyah Surakarta.
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Abstract
The manufacturing industry is progressing in accordance with the many innovations in materials that are continuously updated and developed. Metal is one of the materials that has a big role in changing the world of manufacturing. The aim of this research is to test the effect of treating aluminum 6061 in a closed chamber using carbon, nickel and chromium media at a temperature of around 450° for 4, 5 or 6 hours on the SEM morphology. Scanning Electron Microscopy (SEM) testing on Al + C material treated in a closed room with time variations of 4, 5 and 6 hours shows that carbon levels increase with the length of time used. This was shown after the specimens were subjected to a Scanning Electron Microscopy (SEM) test where at the 4 hour treatment time variation the Carbon(C) content was 13.167% by weight, at the 5 hour time variation the Carbon(C) content increased by 15.965% by weight, and at the time variation At 6 hours, Crhome(Cr) levels also increased by 29,254% by weight. Tests from Scanning Electron Microscopy (SEM) of Al C + Ni + Cr showed morphological changes in specimens that had been treated for 4 hours with levels of (Ni) of 0.041% by weight and (Cr) of 0.046% by weight, at a time variation of 5 hours the levels (Ni) decreased by 0.039% by weight and (Cr) levels decreased by 0.044% by weight, while at a time variation of 6 hours (Ni) levels increased by 0.140% by weight and the content (Cr) increased by 0.079% by weight.
| Item Type: | Thesis (Skripsi) |
|---|---|
| Uncontrolled Keywords: | Aluminum 6061, Treatment, Diffusion, Scanning Electron Microscopy |
| Subjects: | T Technology > TJ Mechanical engineering and machinery T Technology > TN Mining engineering. Metallurgy |
| Divisions: | Fakultas Teknik > S1 Teknik Mesin |
| Depositing User: | Unnamed user with username d200200239 |
| Date Deposited: | 07 Feb 2025 06:51 |
| Last Modified: | 06 Sep 2025 03:38 |
| URI: | http://eprints.ums.ac.id/id/eprint/131433 |
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