- Tytuł:
- 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. - Powiązania:
- https://bibliotekanauki.pl/articles/353462.pdf
- Data publikacji:
- 2017
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
biodegradable materials
magnesium
powder metallurgy
wear - Opis:
- 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.
- Źródło:
-
Archives of Metallurgy and Materials; 2017, 62, 3; 1851-1856
1733-3490 - Pojawia się w:
- Archives of Metallurgy and Materials
- Dostawca treści:
- Biblioteka Nauki
Artykuł