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Quench sensitivity of 2024, 6063 and 7075

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dc.contributor.author Tan, E.
dc.contributor.author Tarakcilar, A.R.
dc.contributor.author Dispinar, D.
dc.date.accessioned 2019-08-16T12:43:17Z
dc.date.available 2019-08-16T12:43:17Z
dc.date.issued 2012
dc.identifier.issn 9781118296097 (ISBN)
dc.identifier.uri http://acikerisim.pau.edu.tr:8080/xmlui/handle/11499/8599
dc.description.abstract The influence of quenching temperature during solution heat treatment of 2024, 6063 and 7075 was investigated by means of tensile testing. SEM analyses were carried out on the fracture surfaces. In addition, reduced pressure tests were carried out to correlate the mechanical test results with metal quality. The alloys were received as extruded. SIMA process was applied to achieve spherical grain structure. T6-solution heat treatment was carried out and quenching was done in temperature controlled water bath. Two different quenching temperatures were selected: 20°C and 80°C. The results were analysed by Weibull statistics. It was found that Weibull modules of all test results were similar for all the alloys and there was a good correlation between bifilm index. Ultimate tensile strengths were high when samples were quenched at 20°C. On the other hand, elongations at fracture were high for the samples quenched at 80°C.
dc.language.iso English
dc.subject Bifilm index
dc.subject Heat treatment
dc.subject Mechanical test
dc.subject Quench sensitivity
dc.subject Sima
dc.subject Fracture surfaces
dc.subject Good correlations
dc.subject Mechanical tests
dc.subject Metal quality
dc.subject Quenching temperatures
dc.subject Reduced pressure test
dc.subject SEM analysis
dc.subject Solution heat treatment
dc.subject Spherical grains
dc.subject Ultimate tensile strength
dc.subject Water baths
dc.subject Weibull
dc.subject Weibull statistics
dc.subject Exhibitions
dc.subject Materials properties
dc.subject Quenching
dc.subject Tensile testing
dc.subject Weibull distribution
dc.title Quench sensitivity of 2024, 6063 and 7075
dc.type Conference Paper
dc.identifier.volume 2
dc.identifier.startpage 185
dc.identifier.endpage 191
dc.identifier.index Scopus

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