ANALISIS KUALITAS PASIR KUARSA UNTUK MEMENUHI KEBUTUHAN INDUSTRI PENGECORAN LOGAM DI PT. WALIE TAMPAS CITRATAMA, PROVINSI KEPULAUAN BANGKA BELITUNG

HENDRA, GULIANSYAH and Mukiat, Mukiat and Ningsih, RR. Yunita Bayu (2020) ANALISIS KUALITAS PASIR KUARSA UNTUK MEMENUHI KEBUTUHAN INDUSTRI PENGECORAN LOGAM DI PT. WALIE TAMPAS CITRATAMA, PROVINSI KEPULAUAN BANGKA BELITUNG. Undergraduate thesis, Sriwijaya University.

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Abstract

Quartz sand is a non-metal mining material which composed of silica crystals (SiO2) that overflow in Indonesia. PT. Walie Tampas Citratama is a mining company of quartz sand for the metal casting industry that located in Bangka Belitung. Quartz sand can be used in various industries, for example is metal casting industry. Metal casting is the process of making a workpiece by melting the metal with the fuser machine, then poured it into a mold and wait until the metal is shift to the solid form, then removed it from the mold. The quartz sand used for the metal casting process should be according to Indonesian National Standard (SNI) that regulated on (SNI – 15 – 4763 – 1998), if the quartz sand does not according to the Indonesian National Standard (SNI), then the quartz sand should be through the washing process. Washing process is a way to clean up the quartz sand from white mud, kaolin, dust, and other organics such as plant roots to get the best quality. Sluice box is the tool that can be used for quartz sand washer. There are various variables that affect the sluice box function, for example water debet, material and surface of the strainer, slope, and monitor holes. The parameter of water debet and the length of strainer can be affect the quality and quantity of quartz sand product.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Kualitas, Kuantitas, Pasir Kuarsa, Sluice Box
Subjects:	T Technology > TN Mining engineering. Metallurgy > TN799.5-948 Nonmetallic minerals
Divisions:	03-Faculty of Engineering > 31201-Mining Engineering (S1)
Depositing User:	Users 5955 not found.
Date Deposited:	18 Jun 2020 05:33
Last Modified:	18 Jun 2020 05:33
URI:	http://repository.unsri.ac.id/id/eprint/30478

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