Studi Peningkatan Kekerasan Serta Perubahan Struktur Mikro Pisau Perkakas Berbahan Baja Karbon Sedang (S35C) Yang Di Quenching Pada Cairan Garam Bata

Wahyudi, Eko and , Ir. Bibit Sugito, M.T. (2020) Studi Peningkatan Kekerasan Serta Perubahan Struktur Mikro Pisau Perkakas Berbahan Baja Karbon Sedang (S35C) Yang Di Quenching Pada Cairan Garam Bata. Skripsi thesis, Universitas Muhammadiyah Surakarta.

	PDF (Naskah Publikasi) NASKAH PUBLIKASI.pdf Download (1MB)
	PDF (Halaman Depan) HALAMAN DEPAN.pdf Download (1MB)
	PDF (Bab I) BAB I.pdf Download (54kB)
	PDF (Bab II) BAB II.pdf Restricted to Repository staff only Download (538kB) | Request a copy
	PDF (Bab III) BAB III.pdf Restricted to Repository staff only Download (636kB) | Request a copy
	PDF (Bab IV) BAB IV.pdf Restricted to Repository staff only Download (685kB) | Request a copy
	PDF (Bab V) BAB V.pdf Restricted to Repository staff only Download (35kB) | Request a copy
	PDF (Daftar Pustaka) DAFTAR PUSTAKA.pdf Download (124kB)
	PDF (Lampiran) LAMPIRAN.pdf Restricted to Repository staff only Download (1MB) | Request a copy
	PDF (Surat Pernyataan Publikasi) SURAT PERNYATAAN.pdf Restricted to Repository staff only Download (194kB) | Request a copy

Abstract

Quenching will prevent any processes that can occur in slow cooling such as grain growth. This research aims to increase the hardness, tensile strength and to determine changes in the microstructure of tool blades made of medium carbon steel (S35C) after the quenching process with liquid brick salt media or on raw material. The work done for metal hardening by cooling rapidly from the austenizing temperature (generally at a temperature range of 815oC-870oC). The medium used is liquid brick salt The results of chemical composition testing showed the value of carbon (C) of quenching material and raw material categorized in medium carbon steel groups with carbon levels (C = 0.343% and 0.374%). The results of the tensile testing indicate that material quenching has more briter properties than raw material. From the test results of the hardness of the average hardness of quenching material of 421 VHN on the surface of the 578 VHN on the sides and raw material 324 VHN and 195 VHN. The resulting phase micro photographs are ferrite and pearli also martensite.

Item Type:	Karya ilmiah (Skripsi)
Uncontrolled Keywords:	Perlakuan panas, Quenching, Baja Karbon Sedang
Subjects:	T Technology > TJ Mechanical engineering and machinery
Divisions:	Fakultas Teknik > Teknik Mesin
Depositing User:	EKO WAHYUDI
Date Deposited:	15 Oct 2020 02:49
Last Modified:	15 Oct 2020 02:49
URI:	http://eprints.ums.ac.id/id/eprint/86265

Actions (login required)

View Item