PENGARUH ANNEALING TERHADAP KEKERASAN DAN STRUKTUR MIKRO BAJA KS lO SNI YANG TERDEFORMASI PLASTIS

SYAH, NUR HASAN and Darmawi, Darmawi (2014) PENGARUH ANNEALING TERHADAP KEKERASAN DAN STRUKTUR MIKRO BAJA KS lO SNI YANG TERDEFORMASI PLASTIS. Undergraduate thesis, Sriwijaya university.

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Abstract

The as received mild Steel has already plastically deformed when manufaetured. This process has created the residual stress in the Steel. On the base of this occassion ,it require the study of the influence of the deformation to the hardness and microstructure of the Steel when deformed and when annealed. The average hardness of non annealed Steel is 37.1 HRA and the hardness of annealed Steel is 22.9 HRA. The highest hardness found at the Steel with bend deformation (compressive pari) 53.9 HRA and the lowest hardness at annealed Steel 22.9 HRA. Keywords : Low carbon stee{, Annealing, Non annealing, Plastic deformation, Tensile test, bending test, microstructure.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Baja karbon rencah, Annealing, Non annealing, Deformasi plastis uji kekerasan, uji bending, struktur mikro
Subjects:	T Technology > TJ Mechanical engineering and machinery > TJ1-1570 Mechanical engineering and machinery > TJ930.C87 Piping -- Design and construction -- Congresses
Divisions:	03-Faculty of Engineering > 21201-Mechanical Engineering (S1)
Depositing User:	Ichlasyah Aisyah
Date Deposited:	25 Aug 2025 02:29
Last Modified:	25 Aug 2025 02:29
URI:	http://repository.unsri.ac.id/id/eprint/183215

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