Repo Dosen ULM

Peer Review-Pengaruh Variasi Suhu dan Media Pendingin Pada Proses Pack Nitriding Material SUS 630 Terhadap Nilai Kekerasan dan Struktur Mikro

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dc.contributor.author Silalahi, Yoseph Netanyahu
dc.contributor.author Siswanto, Rudi
dc.date.accessioned 2022-03-09T03:47:27Z
dc.date.available 2022-03-09T03:47:27Z
dc.date.issued 2021-04
dc.identifier.issn e-ISSN: 2745-6331 p-ISSN: 2721-6225
dc.identifier.uri https://repo-dosen.ulm.ac.id//handle/123456789/23022
dc.description.abstract Abstract This research investigates the application of material engineering techniques on Stainless steel SUS 630 so that it not only has good resilience and resistance to corrosive properties but also has hard properties on its surface. In an effort to improve the quality of violence on the surface, among others, by surface hardening technique, one of which is a heat treatment technique by adding nitrogen elements to the surface of a material called the nitriding pack process. The nitrogen source in the pack nitriding process comes from urea (CO(NH2)2) with a nitrogen content of 46%. Parameters for controlling this study using variables by applying temperature variations (420 0 C, 470 0 C, 520 0 C, 0 570 C, 620 0 C) and cooling media (inside the furnace, room temperature, and with fan) with a holding time of 2 hours. To evaluate this study microstructure testing, diffusion layer testing and micro hardness testing were carried out. From the results of the test it was found that there was no significant transformation of the microstructure shape when comparing with raw material, the optimal value of diffusion layer was in the cooling furnace with a temperature of 620 0 C with an average of 4.57 μm and white layer 0.53 𝜇𝑚, the highest hardness was at 620 0 C with cooling in furnace media which has a value of 80.9 HRN. en_US
dc.publisher ROTARY Jurnal Teknik Mesin Universitas Lambung Mangkurat en_US
dc.relation.ispartofseries Volume 3;Nomor 1
dc.subject Nitriding, Stainless Steel SUS 630, Kekerasan, Struktur Mikro, Difusi en_US
dc.title Peer Review-Pengaruh Variasi Suhu dan Media Pendingin Pada Proses Pack Nitriding Material SUS 630 Terhadap Nilai Kekerasan dan Struktur Mikro en_US
dc.type Article en_US


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