Mechanically alloyed nanocomposites
Mechanical alloying (MA) is a solid-state powder processing technique that was developed
in the 1960s to synthesize nickel-based oxide-dispersion strengthened (ODS) superalloys …
in the 1960s to synthesize nickel-based oxide-dispersion strengthened (ODS) superalloys …
[HTML][HTML] First-principles calculation on the adhesion strength, fracture mechanism, interfacial bonding of the NiTi (111)//α-Al2O3 (0001) interfaces
L Chen, Y Li, B **ao, Q Zheng, Y Gao, S Zhao… - Materials & Design, 2019 - Elsevier
Abstract NiTi//Al 2 O 3 composites have many advantages such as large elasticity, superior
hardness and wear resistance. But there is little information available about the novel …
hardness and wear resistance. But there is little information available about the novel …
Chemical bonding, thermodynamic stability and mechanical strength of Ni3Ti/α-Al2O3 interfaces by first-principles study
L Chen, Y Li, B **ao, Y Gao, J Wang, D Yi, Z Wang… - Scripta Materialia, 2021 - Elsevier
We performed a first-principles calculation to investigate the 85 different Ni 3 Ti/Al 2 O 3
interfaces. The study shows that the formation of metal-oxygen interfaces and high …
interfaces. The study shows that the formation of metal-oxygen interfaces and high …
Synthesis and characterization of novel NiTi–Ni3Ti/SiC nanocomposites prepared by mechanical alloying and microwave-assisted sintering process
C Jia, MR Akbarpour, MA Gharamaleki… - Ceramics …, 2023 - Elsevier
Abstract Equiatomic Ni–Ti alloy reinforced with 0, 2.5, 5, and 10 vol% SiC nanoparticles was
synthesized through mechanical alloying and microwave sintering process. In this method, a …
synthesized through mechanical alloying and microwave sintering process. In this method, a …
The best conditions for minimizing the synthesis time of nanocomposites during high energy ball milling: modeling and optimizing
The present study is an accurate estimate of the milling parameters in order to maximize the
energy transferred to the synthesized nanopowders. The maximum energy represents the …
energy transferred to the synthesized nanopowders. The maximum energy represents the …
Formation mechanism and characterization of nanostructured Ti6Al4V alloy prepared by mechanical alloying
In recent years, researches on properties of nanocrystalline materials in comparison with
coarse-grained materials have attracted a great deal of attention. The present investigation …
coarse-grained materials have attracted a great deal of attention. The present investigation …
Effect of high energy milling on microstructure and mechanical properties of Al2O3-10 wt% Co composites consolidated by spark plasma sintering (SPS)
RA Raimundo, KVA Santos, CS Lourenço… - Ceramics …, 2021 - Elsevier
Abstract Al 2 O 3-10 wt% Co composites were prepared by high energy milling in the
presence of ethyl alcohol and with subsequent spark plasma sintering (SPS). The powders …
presence of ethyl alcohol and with subsequent spark plasma sintering (SPS). The powders …
Synthesis of in-situ NiAl–Al2O3 nanocomposite by reactive milling and subsequent heat treatment
NiAl–30 vol.% Al2O3 nanocomposite has been synthesized from the NiO–Al–Ni powder
mixture by carrying out reactive milling in toluene medium and subsequent heating. The NiO …
mixture by carrying out reactive milling in toluene medium and subsequent heating. The NiO …
Development of in situ NiAl–Al2O3 nanocomposite by reactive milling and spark plasma sintering
NiAl–10vol.% Al2O3in situ nanocomposite has been synthesized by reactive milling and
subsequent spark plasma sintering. The synthesized nanocomposites have∼ 96% of …
subsequent spark plasma sintering. The synthesized nanocomposites have∼ 96% of …
Fabrication of nano-particle reinforced metal matrix composites
Nanoparticle reinforced metal matrix possess much better mechanical properties over
microparticle reinforced metal matrix composites as well as corresponding monolithic matrix …
microparticle reinforced metal matrix composites as well as corresponding monolithic matrix …