Pengaruh Perbedaan Ukuran Saluran Masuk (Ingate)Terhadap Hasil Coran Cetakan Inti Piston Dari Bahan Aluminium

Irfan Syah, Muhammad and , Patna Partono, ST, MT (2018) Pengaruh Perbedaan Ukuran Saluran Masuk (Ingate)Terhadap Hasil Coran Cetakan Inti Piston Dari Bahan Aluminium. Skripsi thesis, Universitas Muhammadiyah Surakarta.

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Abstract

In the test, the largest amount of depreciationis in the in-gate 5 mm is 3.09%, followed by the 10 mm in-gate at 0.83%, and the smallest depreciation is in the 2,5 mm in-gate is 0.3%. At the density value, the biggest density value at the 10 mm ingate is 3,25, then 2,5 mm at 2,84, and the smallest value at 5 mm in-gate at 2,8. Chemical structure testing using a spectrometer obtained five dominant chemical elements, namely aluminium (Al) 83.05%, Si 14.3%, Fe 1.54%, Zn 0.486, Cu 0.111%. The hardness test used brinell hardness test obtained the highest hardness value at the 10 mm with a 10 mm of 103.85 BHN, followed by the 5 mm in-gate 105.5 BHN, and the smallest value in the 2,5 mm in-gate at 83,9 BHN. Keyword : Casting, Aluminium, in-gate system

Item Type:	Karya ilmiah (Skripsi)
Uncontrolled Keywords:	Casting, Aluminium, in-gate system
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) T Technology > TJ Mechanical engineering and machinery
Divisions:	Fakultas Teknik > Teknik Mesin
Depositing User:	MUHAMMAD IRFAN SYAH
Date Deposited:	15 Nov 2018 10:07
Last Modified:	15 Nov 2018 10:07
URI:	http://eprints.ums.ac.id/id/eprint/69201

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