Tribological Properties of AlSi17Cu5Mg Alloy Modified with CuP Master Alloy with Various Speeds of Friction

• Autorzy: Piątkowski J. , Wieszała R.

Identyfikatory

DOI

10.1515/afe-2016-0001

• Języki publikacji: EN

Abstrakty

EN

The paper presents the influence of modification with phosphorus (CuP10) on the tribological properties of the alloy AlSi17Cu5Mg coupled abrasively with cast-iron EN GJL-350. Tests of coefficient of friction and wear of mass were conducted on tribological tester T-01. An important aspect in the assessment of the tribological properties is the analysis of initial material microstructure in reference to silumin which underwent modification with phosphorus. It was found that the difference in structure of tested materials, mainly sizes of primary silicon crystals significantly influences the tribological properties whereas the speed change of the friction knot does not have such big influence.

Słowa kluczowe

EN

friction coefficient; power of frictions; tribology; hypereutectic alloy Al-Si

PL

współczynnik tarcia; siła tarcia; tribologia; stop Al-Si

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2016
• Tom: Vol. 16, iss. 1
• Strony: 45--48
• Opis fizyczny: bibliogr. 11 poz., il., tab., wykr.

Twórcy

autor

Piątkowski J.

• Silesian University of Technology, Faculty of Materials Engineering and Metallurgy

autor

Wieszała R.

• Silesian University of Technology, Faculty of Transport, Krasińskiego 8, 40-019 Katowice, Poland

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.