Sprocket : Journal of Mechanical Engineering
Vol 4 No 2 (2023): Edisi Februari 2023

Pengerasan Permukaan Baja Karbon Rendah Melalui Proses Pack Carburizing Dengan Menggunakan Arang Cangkang Kemiri

Richard Alfonso Napitupulu (Universitas HKBP Nommensen)
Maruba Manurung (Teknik Mesin, Universitas HKBP Nommensen)
Charles S.P. Manurung (Teknik Mesin, Universitas HKBP Nommensen)
Siwan Edi Peranginangin (Teknik Mesin, Universitas HKBP Nommensen)

Article Info

Publish Date
12 Feb 2023

Abstract

The easiest and most frequently used way to increase the surface hardness of the steel while maintaining its inner ductility is the Pack Carburizing process. By using a carburizer from candlenut shell charcoal as a carbon source, sodium carbonate as a catalyst and SAE 20 oil as a cooling medium. The research variables were T1 = 850o C, T2 = 900o C, T3 = 950o C, T4 = 1000o C while the holding time used was 120 minutes. The highest hardness from the research results was found at T3 900o C = 543.8 HV followed by T2 950o C = 542.8 HV, T1 850o C = 529.2 HV, and T4 1000o C = 527.4 HV

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Journal Info
Sprocket : Journal of Mechanical Engineering
Website

Abbrev

mechanical

Publisher

Universitas HKBP Nommensen

Subject

Automotive Engineering Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering

Description

SPROCKET Journal of Mechanical Engineering (SJoME) adalah jurnal ilmiah yang berisi tentang publikasi hasil karya penelitian, perancangan dan kajian teori di bidang ilmu teknik mesin dan permesinan, meliputi konversi energi, manufakturing, material dan perancangan desain produk. SJoME diterbitkan ...