PERBANDINGAN SIFAT MEKANIK ALUMINIUM DAUR ULANG DAPUR PEMBAKARAN LANGSUNG DAN DAPUR KRUSIBEL DENGAN PERLAKUAN PANAS ANNEALING

SIAHAAN, RUDY YOSEP and Firdaus, Aneka and Nukman, Nukman (2014) PERBANDINGAN SIFAT MEKANIK ALUMINIUM DAUR ULANG DAPUR PEMBAKARAN LANGSUNG DAN DAPUR KRUSIBEL DENGAN PERLAKUAN PANAS ANNEALING. Undergraduate thesis, Sriwijaya university.

	Text RAMA_21201_03091005093.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (28MB) | Request a copy
	Text RAMA_21201_03091005093_0026027503_0021035910_01 front ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (9MB)
	Text RAMA_21201_03091005093_0026027503_0021035910_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (8MB) | Request a copy
	Text RAMA_21201_03091005093_0026027503_0021035910_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (2MB) | Request a copy
	Text RAMA_21201_03091005093_0026027503_0021035910_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (4MB) | Request a copy
	Text RAMA_21201_03091005093_0026027503_0021035910_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (368kB) | Request a copy
	Text RAMA_21201_03091005093_0026027503_0021035910_06 ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (685kB) | Request a copy
	Text RAMA_21201_03091005093_0026027503_0021035910_07 lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (3MB) | Request a copy

Abstract

In this research, the casting process recycled of aluminium using crucible furnace and direct fuel furnace which will then be compared the mechanical properties with annealing heat treatment. Melling process performed at temperaiure 75(fC and then performed pouring in the mold. The result of the casting process is formed according to the Standard mechanical testing were used. Annealing heat treatment process performed to remove residual stresses that arise after the casting process: Annealing process i s performed at temperaiure 35(fJC and holding time performed for 2 hours. From the results of research on found that the results of direct fuel furnace has better mechanical properties than the crusible furnace both before and after the heat treated. Annealing heat treatment In this research caused specimens of each furnace becomes more ductile and malleable. It can be seen from the increasing value of the ultimate tensile stress (oj, tensile stress fracture (of) and also the impact value is increasing prove that both specimens more ductile than specimen without annealing process. While the softening can be seen from the hardness value decreased after the heat treatment. Keyword : Aluminium serap, direct fuel furnace, crucible furnace, annealing, heat treatment, mechanical properties

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Aluminium bekas, dapur pembakaran langsung, dapur krusibel atmealing, Perlakuan panas. Sifat mekanik
Subjects:	T Technology > TJ Mechanical engineering and machinery > TJ170-179 Mechanics applied to machinery. Dynamics
Divisions:	03-Faculty of Engineering > 21201-Mechanical Engineering (S1)
Depositing User:	Ichlasyah Aisyah
Date Deposited:	22 Aug 2025 03:41
Last Modified:	22 Aug 2025 03:41
URI:	http://repository.unsri.ac.id/id/eprint/183182

Actions (login required)

View Item