Friction stir welding of a P/M Al–Al2O3 nanocomposite: microstructure and mechanical properties

F Khodabakhshi, HG Yazdabadi, AH Kokabi… - Materials Science and …, 2013 - Elsevier
Solid-state joining of powder-metallurgy processed (P/M) Al–2 vol% Al 2 O 3 (15 nm)
nanocomposite by friction stir welding (FSW) was studied. The nanocomposite was …

Surface microstructure and properties of Cu-C powder metallurgical alloy induced by high-current pulsed electron beam

C Zhang, J Cai, P Lv, Y Zhang, H **a, Q Guan - Journal of Alloys and …, 2017 - Elsevier
This paper investigates the microstructure and properties of Cu-6C powder metallurgy (PM)
alloys irradiated by high-current pulse electron beam (HCPEB). After 20-pulsed HCPEB …

Pinning of grain boundaries by second phase particles in equal-channel angularly pressed Cu–Fe–P alloy

H Cao, JY Min, SD Wu, AP **an, JK Shang - Materials Science and …, 2006 - Elsevier
Isothermal annealing was applied to an equal-channel angularly pressed (ECAP) Cu–Fe–P
alloy to investigate the stability of the fine-grained microstructure. The starting as-cast …

An investigation on the solid state sintering of mechanically alloyed nano-structured 90W–Ni–Fe tungsten heavy alloy

F Akhtar - International Journal of Refractory Metals and Hard …, 2008 - Elsevier
In this study, 90W–7Ni–3Fe heavy alloy was investigated for its microstructure development,
mechanical properties and fracture behavior after solid state sintering. The nano-sized …

Influence of high current pulsed electron beam on microstructure and properties of Ni–W alloy coatings

L Zhang, CT Peng, J Shi, Y **, R Lu - Journal of Alloys and Compounds, 2020 - Elsevier
Ni–W alloy coating layers were successfully materialized through an innovative surface
alloying approach, high-current pulsed electron beam (HCPEB) irradiation. Two levels of …

Nanodiamond as an effective reinforcing component for nano-copper

V Livramento, JB Correia, N Shohoji… - Diamond and related …, 2007 - Elsevier
This work reports for the first time the use of nanodiamond (nD) particles as a reinforcing
component for alloying with nano-copper (nCu). Significant rise in Vickers microhardness …

Microstructure and mechanical properties of consolidated Cu-Cr-CNT nanocomposite prepared via powder metallurgy

A Ghorbani, S Sheibani, A Ataie - Journal of Alloys and Compounds, 2018 - Elsevier
In this paper, Cu-1wt.% Cr and Cu-1wt.% Cr/5wt.% CNT nanocomposite powders were
produced by mechanical alloying method. Then, nanocomposite samples were consolidated …

Comparative study on carbon nanotube and graphene reinforced Cu matrix nanocomposites for thermal management applications

F Zarei, S Sheibani - Diamond and Related Materials, 2021 - Elsevier
Abstract Cu-1 wt% carbon nanotube (CNT) and Cu-1 wt% multilayer graphene (Gr)
nanocomposites were produced by 5 h mechanical milling. Then consolidations through …

Production of Cu/diamond composites for first-wall heat sinks

D Nunes, JB Correia, PA Carvalho, N Shohoji… - Fusion engineering and …, 2011 - Elsevier
Due to their suitable thermal conductivity and strength, copper-based materials have been
considered appropriate heat sinks for first wall panels in nuclear fusion devices. However …

Comparative study on hot rolling of Cu-Cr and Cu-Cr-CNT nanocomposites

SS Hamedan, M Abdi, S Sheibani - … of Nonferrous Metals Society of China, 2018 - Elsevier
Abstract Cu-1% Cr (mass fraction) and Cu-1% Cr-5% carbon nanotube (CNT)(mass fraction)
nanocomposite powders were produced by mechanical alloying and consolidated by hot …