Studi Sifat Fisis Dan Mekanis Baja Karbonasi Padat Dengan Arang Kayu Legaran Berukuran 200 Mesh Dan Hasil Shaker Mill

Lestari, isnadi and , Ir. H. Supriyono, M.T., Ph.D (2019) Studi Sifat Fisis Dan Mekanis Baja Karbonasi Padat Dengan Arang Kayu Legaran Berukuran 200 Mesh Dan Hasil Shaker Mill. Skripsi thesis, Universitas Muhammadiyah Surakarta.

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Abstract

The carburizing pack is the simplest carburizing method, which uses charcoal powder as an addition to the Carbon element. The purpose of this carburizing research is to determine the changes in the properties of steel, both physical and mechanical properties. The material used is low carbon steel (mild steel) <0.3% C. The variation here is using 200 mesh legaran wood charcoal and legeran charcoal from the shaker mill. The blurring process begins by mixing legaran 80% wood charcoal and 20% BaCO3, then put it into the pottery with the position of the specimen in the middle. Continued heating in an oven at 900 OC with a hold time of 2 hours then released and left in the open air for ± 1 day, then tested its hardness with micro vikers method using a Micro Hardness Tester and microstructure observation using an inverted metallurgical microscope From the results of the carburizing process of its hardness values in raw material 164 VHN on carbonization of charcoal measuring 200 mesh 192 VHN and on carbonization of charcoal from 210 VHN mill shakers. The price of violence shows a decrease caused by imperfect diffusion (the process of entry into steel) on carbonization. Keywords: Mild Steel, Pack Carburizing, Legaran Wood Charcoal

Item Type:	Karya ilmiah (Skripsi)
Uncontrolled Keywords:	Baja Karbon Rendah, Pack Carburizing, Arang Kayu Legaran, Data, informasi, perpustakaan
Subjects:	T Technology > TJ Mechanical engineering and machinery
Divisions:	Fakultas Teknik > Teknik Mesin
Depositing User:	Unnamed user with username d200140244
Date Deposited:	12 Nov 2019 08:50
Last Modified:	12 Nov 2019 08:50
URI:	http://eprints.ums.ac.id/id/eprint/78430

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