Improving mechanical properties of near-net-shape aluminum/MWCNT nanocomposites fabricated by plasma spray forming using electroless copper coating of MWCNT
Restricted accessResearch articleFirst published online January, 2015
Improving mechanical properties of near-net-shape aluminum/MWCNT nanocomposites fabricated by plasma spray forming using electroless copper coating of MWCNT
The growing demand for using high-performance materials for industrial sheet parts manufacturing actuated us to fabricate wave-formed sheets nanocomposite. A combination of impregnation method and plasma spray forming (PSF) was used for manufacturing of Al/multiwall carbon nanotube (MWCNT) sheets nanocomposite. By addition of 5 wt.% MWCNT to pure Al matrix, microhardness increased to 34.5 (VHN) compared to 30 (VHN) for monolithic pure Al. The effect of using coated MWCNT as a reinforcement material was also investigated. Our results showed that applying coated MWCNT not only lead to significant increase of microhardness (50 VHN), but also less defect was generated on the MWCNT sidewalls.
YuM-FLourieODyerMJ. Strength and breaking mechanism of multiwalled carbon nanotubes under tensile load. Science2000; 287: 637–640.
2.
AjayanPMZhouOZApplications of Carbon Nanotubes. In: DresselhausMDresselhausGAvourisP (eds). Carbon nanotubes, Springer Berlin: Heidelberg, 2001, 80, pp. 391–425.
3.
LauK-TChiparaMLingH-Y. On the effective elastic moduli of carbon nanotubes for nanocomposite structures. Compos Part B: Eng2004; 35: 95–101.
4.
LahaTAgarwalAMcKechnieT. Synthesis and characterization of plasma spray formed carbon nanotube reinforced aluminum composite. Mater Sci Eng: A2004; 381: 249–258.
5.
BakshiSRSinghVSealS. Aluminum composite reinforced with multiwalled carbon nanotubes from plasma spraying of spray dried powders. Surf Coat Technol2009; 203: 1544–1554.
6.
EsawiAMorsiKSayedA. Effect of carbon nanotube (CNT) content on the mechanical properties of CNT-reinforced aluminium composites. Compos Sci Technol2010; 70: 2237–2241.
7.
LiaoJTanM-J. Mixing of carbon nanotubes (CNTs) and aluminum powder for powder metallurgy use. Powder Technol2011; 208: 42–48.
WangFAraiSEndoM. Metallization of multi-walled carbon nanotubes with copper by an electroless deposition process. Electrochem Commun2004; 6: 1042–1044.
QuinnBMDekkerCLemaySG. Electrodeposition of noble metal nanoparticles on carbon nanotubes. J Am Chem Soc2005; 127: 6146–6147.
16.
ChaSIKimKTArshadSN. Extraordinary strengthening effect of carbon nanotubes in metal-matrix nanocomposites processed by molecular-level mixing. Adv Mater2005; 17: 1377–1381.
17.
KnezMNielschKNiinistöL. Synthesis and surface engineering of complex nanostructures by atomic layer deposition. Adv Mater2007; 19: 3425–3438.
18.
AngLMHorTSAXuGQ. Electroless plating of metals onto carbon nanotubes activated by a single-step activation method. Chem Mater1999; 11: 2115–2118.
19.
ByeonJHHwangJ. Morphology of metallic nanoparticles as a function of deposition time in electroless deposition of metal on multi-walled carbon nanotubes. Surf Coat Technol2008; 203: 357–363.
20.
AngLMHorTSAXuGQ. Decoration of activated carbon nanotubes with copper and nickel. Carbon2000; 38: 363–372.
21.
KimKTChaSIGemmingT. The role of interfacial oxygen atoms in the enhanced mechanical properties of carbon-nanotube-reinforced metal matrix nanocomposites. Small2008; 4: 1936–1940.
22.
Alizadeh SahraeiAFathiABesharati GiviMK. Enhanced Hardness and electrical properties of copper nanocomposites reinforced by functionalized MWCNTs. J Compos Mater2014. 48(28): 3485–3497.
23.
KimCLimBKimB. Strengthening of copper matrix composites by nickel-coated single-walled carbon nanotube reinforcements. Synthetic Metals2009; 159: 424–429.
24.
DaoushWMLimBKMoCB. Electrical and mechanical properties of carbon nanotube reinforced copper nanocomposites fabricated by electroless deposition process. Mater Sci Eng: A2009; 513–514: 247–253.
25.
SealSKuirySGeorgievaP. Manufacturing nanocomposite parts: present status and future challenges. MRS Bull2004; 29: 16–21.
26.
YangXShiCHeC. Synthesis of uniformly dispersed carbon nanotube reinforcement in Al powder for preparing reinforced Al composites. Compos Part A: Appl Sci Manuf2011; 42: 1833–1839.
27.
AgarwalAMcKechnieTSealS. Net shape nanostructured aluminum oxide structures fabricated by plasma spray forming. J Ther Spray Technol2003; 12: 350–359.
28.
Laha T, Agarwal A and McKechnie T. Comparative evaluation of plasma and high velocity oxy-fuel spray formed carbon nanotube reinforced Al-based composite. In: Surface engineering in materials science III–Proceedings of a symposium sponsored by the Surface Engineering Committee of the (MPMD) of the minerals TMS: Metals and Materials Society, San Francisco, CA, 2005, pp.49--59.
29.
ViswanathanVAgarwalAOcelikV. High energy density processing of a free form nickelalumina nanocomposite. J Nanosci Nanotechnol2006; 6: 651–660.
30.
Mallory GO, Hajdu JB and Society AESF. Electroless plating: fundamentals and applications. Orlando, Fla.: The Society, 1990.
31.
KeshriAKBalaniKBakshiSR. Structural transformations in carbon nanotubes during thermal spray processing. Surf Coat Technol2009; 203: 2193–2201.
32.
StobinskiLLesiakBKövérL. Multiwall carbon nanotubes purification and oxidation by nitric acid studied by the FTIR and electron spectroscopy methods. J Alloy Compound2010; 501: 77–84.
33.
BakshiSLahiriDAgarwalA. Carbon nanotube reinforced metal matrix composites – a review. Int Mater Rev2010; 55: 41–64.
34.
TangFAndersonIEGnaupel-HeroldT. Pure Al matrix composites produced by vacuum hot pressing: tensile properties and strengthening mechanisms. Mater Sci Eng: A2004; 383: 362–373.
