Interfacial bond strength in an aluminium alloy 6061 — SiC composite

Flom, Yury; Arsenault, R.J.

doi:10.1016/0025-5416(86)90368-x

Cited by 120 publications

(22 citation statements)

References 7 publications

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“…The interface damping results from the mobility of the incoherent microstructure at the interface and interface slip. Generally speaking, there is a well bonded interface between SiC particulate and 6061Al matrix [14]. When the temperature is elevated above 100 • C, the metal matrix may become soft relative to the ceramic particulate, and a movement at the interface is likely to occur [11].…”

Section: Discussionmentioning

confidence: 99%

Internal friction peak and damping mechanism in high damping 6061Al/SiCp/Gr hybrid metal matrix composite

Zhang

et al. 2004

Journal of Alloys and Compounds

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Section: Discussionmentioning

confidence: 99%

Internal friction peak and damping mechanism in high damping 6061Al/SiCp/Gr hybrid metal matrix composite

Zhang

et al. 2004

Journal of Alloys and Compounds

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“…3). Very high bonding strengths have been achieved in a tensile test on an AlMgSiCu alloy reinforced with silicon carbide particles [35]. The lower limit for bonding strength at the beginning of delamination was 1690 MPa.…”

Section: Bonding and Composite Strengthmentioning

confidence: 99%

Metal Matrix Composites

Dieringa

Ibe²,

Kainer

2016

Ullmann's Encyclopedia of Industrial Chemistry

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“…At room temperatures, decohesion of the particles from the matrix is unlikely to occur, due to the high interface strength. Therefore, the probability of particle failure increases [21,24]. Larger particles provide a minor resistance against particle failure [4,15,25] and fatigue cracks initiate preferably at them due to the higher local stress concentration [12,17,26].…”

Section: Introductionmentioning

confidence: 99%

Temperature and Particle Size Influence on the High Cycle Fatigue Behavior of the SiC Reinforced 2124 Aluminum Alloy

Winter

Hockauf

Lampke

2018

Metals

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Abstract:In this work the high cycle fatigue behavior of a particulate reinforced 2124 aluminum alloy, manufactured by powder metallurgy, is investigated. SiC particles with a size of 3 µm and 300 nm and a volume fraction of 5 and 25 vol %, respectively, were used as reinforcement component. The present study is focused on the fatigue strength and the influence of particle size and temperature. Systematic work is done by comparing the unreinforced alloy and the reinforced conditions. All of the material conditions are characterized by electron microscopy and tensile and fatigue testing at room temperature and at 180 • C. With an increase in temperature the tensile and the fatigue strength decrease, regardless of particle size and volume fraction due to the lower matrix strength. The combination of 25 vol % SiC particle fraction with 3 µm size proved to be most suitable to achieve a major fatigue performance at room temperature and at 180 • C. The fatigue strength is increased by 40% when compared to the unreinforced alloy, as it is assumed the interparticle spacing for this condition reaches a critical value then.

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Interfacial bond strength in an aluminium alloy 6061 — SiC composite

Cited by 120 publications

References 7 publications

Internal friction peak and damping mechanism in high damping 6061Al/SiCp/Gr hybrid metal matrix composite

Internal friction peak and damping mechanism in high damping 6061Al/SiCp/Gr hybrid metal matrix composite

Metal Matrix Composites

Temperature and Particle Size Influence on the High Cycle Fatigue Behavior of the SiC Reinforced 2124 Aluminum Alloy

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