Image of PENGARUH VARIASI MEDIA KARBURISASI TERHADAP KEKERASAN BAJA ST 40 PADA PROSES PACK CARBURIZING

Skripsi

PENGARUH VARIASI MEDIA KARBURISASI TERHADAP KEKERASAN BAJA ST 40 PADA PROSES PACK CARBURIZING

Penilaian

0,0

dari 5
Penilaian anda saat ini :  

Pack carburizing is a heat treatment process which is used to harden the steel surface by using carbon content as a hardness enhancer. In this study using ST 40 steel as a test specimen, this steel is included in the low carbon steel. This study aims to see the effect of variations in gelam wood charcoal and coconut shell as carbon used in the pack carburizing process and to see the effect of variations in the water content contained in gelam wood and coconut shell charcoal on the hardness of steel. From the hardness test using the Vickers hardness test, the hardness value for pure specimens was 251.081 kgf/mm2. The highest hardness value in this pack carburizing process was obtained from a coconut shell charcoal specimen with a moisture content of 7% with a value of 347.756 kgf/mm2, followed by a specimen of gelam wood charcoal with a moisture content of 7% with a value of 313.696 kgf/mm2, a coconut shell charcoal specimen with a moisture content of 5% with a value of 304.884 kgf/mm2 and a specimen of gelam wood charcoal with a moisture content of 8% with a value of 285.979 kgf/mm2. It can be concluded that variations in gelam wood and coconut shell charcoal and the moisture content contained in the charcoal affect the hardness of the specimens.

Availability
Inventory Code Barcode Call Number Location Status
2307003462T87187T871872023Central Library (Referens)Available but not for loan - Not for Loan
Detail Information
Series Title
-
Call Number
T871872023
Publisher
Indralaya : Prodi Pendidikan Teknik Mesin, Fakultas Keguruan dan Ilmu Pendidikan Universitas Sriwijaya.,
Collation
xv, 89 hlm.; ilus.; 29 cm
Language
Indonesia
ISBN/ISSN
-
Classification
620.170 7
Content Type
Text
Media Type
unmediated
Carrier Type
-
Edition
-
Subject(s)
Kekerasan Baja
Prodi Pendidikan Teknik Mesin, Hasil Bel
Specific Detail Info
-
Statement of Responsibility
Other version/related

No other version available

File Attachment
Comments
You must be logged in to post a comment