Examining of abrasion resistance of hybrid composites reinforced with SiC and C_gr particles

• Autorzy: Łągiewka M. , Konopka Z. , Zyska A. , Nadolski M.
• Języki publikacji: EN

Abstrakty

EN

The presented work discusses the influence of the type and volume percentage of particulate reinforcement consisting of mixed silicon carbide and graphite on the abrasion wear of hybrid composites with AlMg10 matrix. Also the macro photos of frictional surfaces have been shown and the results of hardness measurements have been presented. The performed examinations have allowed for stating that the mixture of SiC and C_gr particles changes in favour the tribological properties of the matrix alloy. It has been also proved that introducing hard reinforcing particles along with soft lubricating ones allows for achieving the material exhibiting high abrasion resistance, and moreover, the graphite particles protect the abraded surface from the destructive action of silicon carbide particles. Also hardness measurements have been performed and the resulting conclusion is that the composite hardness increases with an increase in volume fraction of the reinforcing particles.

Słowa kluczowe

EN

hybrid composites; abrasion wear; composite hardness; aluminium alloy

PL

kompozyty hybrydowe; ścieranie; twardość; stop aluminium

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2008
• Tom: Vol. 8, iss. 3s
• Strony: 59--62
• Opis fizyczny: Bibliogr. 12 poz., rys., wykr.

Twórcy

autor

Łągiewka M.

• Technical University of Częstochowa, Department of Foundry, ul. Armii Krajowej 19, 42-200 Częstochowa, Polska

autor

Konopka Z.

• Technical University of Częstochowa, Department of Foundry, ul. Armii Krajowej 19, 42-200 Częstochowa, Polska

autor

Zyska A.

• Technical University of Częstochowa, Department of Foundry, ul. Armii Krajowej 19, 42-200 Częstochowa, Polska

autor

Nadolski M.

• Technical University of Częstochowa, Department of Foundry, ul. Armii Krajowej 19, 42-200 Częstochowa, Polska

Bibliografia

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