Dry Sliding Wear and Mechanical Characterization of Mg Based Composites by Uniaxial Cold Press Technique

• Autorzy: Selva Kumar P. , Ponappa K. , Udhayasankar M. , Aravindkumar B.

Identyfikatory

DOI

10.1515/amm-2017-0280

• Języki publikacji: EN

Abstrakty

EN

Dry sliding wear tests are performed on magnesium composites produced by uniaxial cold press technique by using pin-on-disc. Co-efficient of friction and wear rate of magnesium composites are measured under a load of 5 N and sliding velocity of 0.2 ms^-1 . Porosity, Vickers’s micro hardness, X-Ray Diffraction (XRD) results are presented to characterize the physical and mechanical properties of magnesium composites. Worn surfaces are inspected by Scanning Electron Microscope (SEM) and Energy Dispersive X-ray Spectroscopy (EDS). Three types of wear mechanisms namely abrasive, adhesive and oxidation were observed. The wear rate was found to be low for 2wt% of HAP (3.6×10–6cm3/m) and co-efficient of friction was observed as 0.8.

Słowa kluczowe

EN

biodegradable materials; magnesium; powder metallurgy; wear

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2017
• Tom: Vol. 62, iss. 3
• Strony: 1851--1856
• Opis fizyczny: Bibliogr. 14 poz., rys., tab.

Twórcy

autor

Selva Kumar P.

• Kongu Engineering College,Department of Mechanical Engineering Perundurai, Erode, Tamilnadu, India

autor

Ponappa K.

• Kongu Engineering College,Department of Mechanical Engineering Perundurai, Erode, Tamilnadu, India

autor

Udhayasankar M.

• Kongu Engineering College,Department of Mechanical Engineering Perundurai, Erode, Tamilnadu, India

autor

Aravindkumar B.

• Kongu Engineering College,Department of Mechanical Engineering Perundurai, Erode, Tamilnadu, India

Bibliografia

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Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).