“Pengaruh Variasi Temperatur Tuang Terhadap Struktur Mikro Dan Harga Impak Hasil Coran Aluminum.”

Ramadhan, Muhammad Naufal Azhar and , Agung Setyo Darmawan, ST. MT (2020) “Pengaruh Variasi Temperatur Tuang Terhadap Struktur Mikro Dan Harga Impak Hasil Coran Aluminum.”. Skripsi thesis, Universitas Muhammadiyah Surakarta.

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Abstract

Abstract This study aims to determine the chemical composition of aluminum casting, determine the effect of aluminum pouring temperature on microstructure, and to determine the effect of aluminum pouring temperature on microstructure. The material used in this research is used aluminum (Al) which is melted back in the melting furnace and then aluminum that has been melted is poured into a sand mold, the variation of pouring temperature used is 584oC, 632oC dan 688oC. The results of data analysis showed that the chemical composition contained in the cast alloys was Al as much as 85.99% while the SI content as much as 5.731% made this alloy called the Hypoeutectic alloy with the content of Si> 0.05% and <12.6%. Impact Energy and Impact Prices from this test are, from a temperature of 584oC obtained an average Impact Energy of 2,15 Joules and an Average Impact Price of 28,42 Joule/m2, from a temperature of 632oC an average Impact Energy of 2,10 Joules and an average Impact Price of 27,37 Joule/m2, and from a temperature of 688oC obtained an average Impact Energy of 2,20 Joules and an Average Impact Price of 27,28 Joule/m2. Keywords: Casting, Pouring Temperature, Aluminum, Impact Test.

Item Type:	Karya ilmiah (Skripsi)
Uncontrolled Keywords:	Casting, Pouring Temperature, Aluminum, Impact Test.
Subjects:	T Technology > TJ Mechanical engineering and machinery
Divisions:	Fakultas Teknik > Teknik Mesin
Depositing User:	MUHAMMAD NAUFAL AZHAR RAMADHAN
Date Deposited:	15 Sep 2020 06:19
Last Modified:	15 Sep 2020 06:20
URI:	http://eprints.ums.ac.id/id/eprint/85952

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