Skripsi

STIR – SQUEEZE CASTING KOMPOSIT DARI ALUMINIUM BEKAS MENGGUNAKAN PENGUAT FLY ASH DAN ALUMINA DENGAN VARIASI TEMPERATUR PENGECORAN

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Penilaian

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Along with the development of material processing technology, the use of aluminum are more often found in food and beverage packaging wastes. The purpose of this research is to utilize aluminum waste and analyze the effect of changes in process parameters on hardness, density, impact, chemical composition of x-ray crystallography and aluminum microstructure with a composition of 12% fly ash and 15% alumina after going through casting process with variety temperature. Treatment of change stirring temperature are divided into 3; 700°C, 750°C and 800°C with a stirring time of 180 seconds and steering speed 350 rpm. After going through the testing process, the highest Hardness number for 750°C are 86.239 BHN, the impact value 14.723 joules, and the density 1.572 g / cm3. The best Impact and Density test values are obtained at 800°C, which is equal to 14,960 joules with a density value of 1,583 g / cm3, and the hardness value is 81,21004 BHN. From the changes in of hardness number, impact and density it has been proven that there is an influence of the stirring temperature change process parameters by the hardness number, impact and density during the casting process using the stir-squeeze casting method

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Availability

Inventory Code	Barcode	Call Number	Location	Status
1807002702	T10172	T101722018	Central Library (References)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T101722018

Publisher

Inderalaya : Prodi Teknik Mesin, Fakultas Teknik Universitas Sriwijaya., 2018

Collation

xxv, 71 hlm. : ilus. ; tab. ; 28 cm

Language

Indonesia

ISBN/ISSN

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Classification

669.722 07

Content Type

Text

Media Type

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Carrier Type

-

Edition

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Subject(s)

alumunium
Komposit
Prodi Teknik Mesin

Specific Detail Info

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Statement of Responsibility

DS

Other version/related

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