Published June 1, 2020 | Version v1
Journal article Metadata-only

Significance of tribolayer on the friction and wear resistance of FSPed AA6082/SiCp composite at various load conditions

Creators

  • 1. Department of Mechanical Engineering, CEG campus, Anna University, Chennai—600025, Tamilnadu (India)
  • 2. School of Mechanical Engineering, Vellore Institute of Technology, Vellore—632014, Tamilnadu (India)

Description

Importance of tribolayer on the dry sliding friction and wear behavior of friction stir processed AA6082/SiCp composite at different load conditions (5 N, 10 N, and 15 N) are investigated. Fabricated AA6082/SiCp composite is characterized using X-ray diffractometer (XRD), Scanning electron microscope (SEM), Transmission electron microscope (TEM) and Vicker's microhardness tester. Friction and wear behavior of AA6082/SiCp composite has been analyzed using pin on disc apparatus. Influence of tribolayer is studied with the aid of SEM and EDS. Similarly, various wear mechanisms subjected to the dry sliding of AA6082/SiCp composite against the EN-31 steel disc at different loading conditions are detailed. Increase in the load condition influenced the elemental composition, adherence, and removal of the tribolayer. Elemental composition of tribolayer played a crucial role in decreasing the CoF and wear rate of AA6082/SiCp composite at 5 N and 10 N load conditions. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/2051-672X/ab9f06

Additional details

Identifiers

DOI
10.1088/2051-672X/ab9f06;

Publishing Information

Journal Title
Surface Topography (Online)
Journal Volume
8
Journal Issue
2
Journal Page Range
[9 p.]
ISSN
2051-672X

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
52063745
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
MICROHARDNESS; NITROGEN 10; SCANNING ELECTRON MICROSCOPY; SLIDING FRICTION; STEELS; TRANSMISSION ELECTRON MICROSCOPY; WEAR; WEAR RESISTANCE; X RADIATION; X-RAY DIFFRACTION; X-RAY DIFFRACTOMETERS
Descriptors DEC
ALLOYS; CARBON ADDITIONS; COHERENT SCATTERING; DIFFRACTION; DIFFRACTOMETERS; ELECTROMAGNETIC RADIATION; ELECTRON MICROSCOPY; FRICTION; HARDNESS; IONIZING RADIATIONS; IRON ALLOYS; IRON BASE ALLOYS; ISOTOPES; LIGHT NUCLEI; MEASURING INSTRUMENTS; MECHANICAL PROPERTIES; MICROSCOPY; NITROGEN ISOTOPES; NUCLEI; ODD-ODD NUCLEI; PROTON DECAY RADIOISOTOPES; RADIATIONS; RADIOISOTOPES; SCATTERING; TRANSITION ELEMENT ALLOYS