@thesis{thesis,
		author={AKBAR IKHSAN  ALIF},
		title ={STUDI KOMPARASI KINERJA PERPATAHAN ALUMINIUM 
SERI 1XXX DAN ALUMINIUM SERI 3XX,X DENGAN JENIS 
TAKIKAN U SINGLE EDGE - NOTCHED TENSILE (SENT)},
		year={2019},
		url={http://eprints.stta.ac.id/2094/},
		abstract={Contruction of materials requires special properties in each part, 
although in the mechanical properties of the manufacturing process of the metal 
have been predicted. Therefore, now many tests are carried out on sample of the 
material.
The specimens used are aluminium series 1xxx and 3xx.x. Tensile testing 
was carried out using a notch (U) with a noctch length (L)±5mm. Notches making 
used a file and sandpaper. The fracture performance calculation method used the 
ImageJ application.
The calculation results showed that the fracture value (W) of 1xxx 
aluminum series(6.96 kJ/m
2
) was greater than that of 3xx.x aluminum series (2.30 
kJ/m
2
). The value of the stress consentration factor (KN) of 1xxx (3,22) aluminum 
series was greater than that of 3xx.x (3.15) aluminum series. Based on the 
calculation of fracture (W) and stress concentration factor (KN) it could be 
concluded that 1xxx aluminum series is more resilient than 3xx.x series 
aluminium.}
		}