eprintid: 14037
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/01/40/37
datestamp: 2023-11-10 03:28:36
lastmod: 2023-11-10 03:28:36
status_changed: 2023-11-10 01:52:35
type: article
metadata_visibility: show
creators_name: Ahmad, F.
creators_name: Mohammad, M.
creators_name: Muhsan, A.S.
creators_name: Ali, M.
creators_name: Naseer, A.
creators_name: Aslam, M.
creators_name: Malik, M.R.R.
title: Effect of Thermal Cycling on Thermal Conductivity of Powder Injection Moulded MWCNT Reinforced Copper Matrix Composites
ispublished: pub
keywords: Copper; Dispersions; Injection molding; Metallic matrix composites; Multiwalled carbon nanotubes (MWCN); Nanocomposites; Nanoparticles; Powder metallurgy; Powder metals; Sintering; Thermal conductivity, Carbon nano-tubes; Copper matrix composite; Injection moulded; Matrix composite; Metal injection molding; Metal matrix; Metal matrix composite; MWCNT's; Powder injection; Thermal-cycling, Feedstocks
note: cited By 1; Conference of 4th International Conference on Mechanical, Manufacturing and Plant Engineering, ICMMPE 2018 ; Conference Date: 14 November 2018 Through 15 November 2018; Conference Code:232589
abstract: Thermal management of electronics is a great challenge to achieve optimum performance. Nano materials provide a pathway to increase thermal conductivity but nano particles uniform dispersion in the matrix is very difficult. This study focuses on dispersion of functionalized multi-walled carbon nano tubes in copper to improve thermal conductivity of copper. Copper/Carbon Nano Tubes (CNTs) composites were developed via powder injection moulding. Feedstock was compounded using Z-blade mixer and defect free green parts were produced by injection moulding. Binder was removed by solvent and thermal means followed by sintering in argon at 1050 �. Thermal conductivity and reliability tests were performed on sintered nano composite specimen at various temperatures. Results showed good dispersion of CNTs in copper and thermal conductivity measured was 550�580 w/m.k. A decrease of 27�37 in thermal conductivity was recorded during thermal cycling of sintered composite and the reduced thermal conductivity value is still 80 higher than pure copper. © 2020, Springer Nature Singapore Pte Ltd.
date: 2020
publisher: Springer Science and Business Media Deutschland GmbH
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85075744924&doi=10.1007%2f978-981-13-8297-0_40&partnerID=40&md5=3e6f3153d4c4570813922275f9eebdcc
id_number: 10.1007/978-981-13-8297-0₄₀
full_text_status: none
publication: Lecture Notes in Mechanical Engineering
pagerange: 377-387
refereed: TRUE
isbn: 9789811382963
issn: 21954356
citation:   Ahmad, F. and Mohammad, M. and Muhsan, A.S. and Ali, M. and Naseer, A. and Aslam, M. and Malik, M.R.R.  (2020) Effect of Thermal Cycling on Thermal Conductivity of Powder Injection Moulded MWCNT Reinforced Copper Matrix Composites.  Lecture Notes in Mechanical Engineering.  pp. 377-387.  ISSN 21954356