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@article{ART002845890},
author={Sharma Abhishek and Das Tanmoy and Paul Jinu},
title={Performance evaluation of Al6061-graphene nanocomposites surface engineered by a novel multiple microchannel reinforcement approach in friction stir processing},
journal={Carbon Letters},
issn={1976-4251},
year={2021},
volume={31},
number={6},
pages={1111-1124},
doi={10.1007/s42823-021-00230-9}

TY - JOUR
AU - Sharma Abhishek
AU - Das Tanmoy
AU - Paul Jinu
TI - Performance evaluation of Al6061-graphene nanocomposites surface engineered by a novel multiple microchannel reinforcement approach in friction stir processing
JO - Carbon Letters
PY - 2021
VL - 31
IS - 6
PB - Korean Carbon Society
SP - 1111
EP - 1124
SN - 1976-4251
AB - In this paper, the performance evaluation of Al-graphene nanoplatelets (GNP) composites surface engineered by a modifed friction stir processing (FSP) is reported. Here, multiple micro channels (MCRF) are used to incorporate GNPs in the aluminium matrix instead of a single large groove (SCRF) that is usually used in conventional FSP. With the MCRF approach,~18% higher peak temperature (compared to SCRF) was observed owing to the presence of aluminium sandwiched between consecutive microgrooves and higher heat accumulation in the stir zone. The MCRF approach have signifcantly reduced the coefcient of friction and wear rates of the processed composites by~14% and~57%, respectively as compared to the SCRF approach. The proposed reinforcement flling method signifcantly improves the particle dispersion in the matrix, which in turn changes the adhesion mode of wear in SCRF to abrasive mode in MCRF fabricated composites. The uniformly squeezed out GNP tribolayer prevented the direct metal to metal contact between composite and its counterpart which have efectively reduced the deterioration rates.
KW - Surface engineering · Microchannels · Surface nanocomposites · Friction stir processing · Wear · Aluminium · Graphene
DO - 10.1007/s42823-021-00230-9
ER -

Sharma Abhishek, Das Tanmoy and Paul Jinu. (2021). Performance evaluation of Al6061-graphene nanocomposites surface engineered by a novel multiple microchannel reinforcement approach in friction stir processing. Carbon Letters, 31(6), 1111-1124.

Sharma Abhishek, Das Tanmoy and Paul Jinu. 2021, "Performance evaluation of Al6061-graphene nanocomposites surface engineered by a novel multiple microchannel reinforcement approach in friction stir processing", Carbon Letters, vol.31, no.6 pp.1111-1124. Available from: doi:10.1007/s42823-021-00230-9

Sharma Abhishek, Das Tanmoy, Paul Jinu "Performance evaluation of Al6061-graphene nanocomposites surface engineered by a novel multiple microchannel reinforcement approach in friction stir processing" Carbon Letters 31.6 pp.1111-1124 (2021) : 1111.

Sharma Abhishek, Das Tanmoy, Paul Jinu. Performance evaluation of Al6061-graphene nanocomposites surface engineered by a novel multiple microchannel reinforcement approach in friction stir processing. 2021; 31(6), 1111-1124. Available from: doi:10.1007/s42823-021-00230-9

Sharma Abhishek, Das Tanmoy and Paul Jinu. "Performance evaluation of Al6061-graphene nanocomposites surface engineered by a novel multiple microchannel reinforcement approach in friction stir processing" Carbon Letters 31, no.6 (2021) : 1111-1124.doi: 10.1007/s42823-021-00230-9

Sharma Abhishek; Das Tanmoy; Paul Jinu. Performance evaluation of Al6061-graphene nanocomposites surface engineered by a novel multiple microchannel reinforcement approach in friction stir processing. Carbon Letters, 31(6), 1111-1124. doi: 10.1007/s42823-021-00230-9

Sharma Abhishek; Das Tanmoy; Paul Jinu. Performance evaluation of Al6061-graphene nanocomposites surface engineered by a novel multiple microchannel reinforcement approach in friction stir processing. Carbon Letters. 2021; 31(6) 1111-1124. doi: 10.1007/s42823-021-00230-9

Sharma Abhishek, Das Tanmoy, Paul Jinu. Performance evaluation of Al6061-graphene nanocomposites surface engineered by a novel multiple microchannel reinforcement approach in friction stir processing. 2021; 31(6), 1111-1124. Available from: doi:10.1007/s42823-021-00230-9

Sharma Abhishek, Das Tanmoy and Paul Jinu. "Performance evaluation of Al6061-graphene nanocomposites surface engineered by a novel multiple microchannel reinforcement approach in friction stir processing" Carbon Letters 31, no.6 (2021) : 1111-1124.doi: 10.1007/s42823-021-00230-9