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RISMechanochemical synthesis and characterization of FeNi-Al2O3 nanocomposites
In this Study, FeNi-Al2O3 nanocomposites with three different compositions were
successfully synthesized through mechanical alloying of Fe2O3, Ni and Al powders mixture.
Characterization of the products was accomplished by scanning...
Coating of Al substrate by metallic Ni through mechanical alloying
Aluminum alloy substrate was coated by nickel powder using mechanical alloying (MA) method. Aluminum
samples, which were ball-milled with nickel powder in a planetary ball-mill, were in the cubic
form with 1 cm×1cm×1 cmdimensions...
Sintering of a nano-crystalline tungsten heavy alloy powder
-wt. %-. The mechanically
alloyed powder had 22 nm sized tungsten crystallites distributed in an amorphous nickel
base phase. Mechanical alloying reduced particle size of powders and also yielded to
more uniform particles size...
Distribution Effect of Nanostructure Reinforcement in Al/Ni Aluminides Composite on Homogenization and Mechanical Properties
Abstract
Aluminum base composites (AMC) reinforced with Ni-aluminides have been proposed as substitutes for
ceramic reinforced composites because they have sufficient mechanical properties. In metal matrix ...
On role of stearic acid on morphology ofA-Sic composite powders produced bymechanical aloying methodl
In the present study high energy ball mill has been conducted to produce Al matrix composite
reinforced with silicon carbide (SiC) at different milling time. To evaluate the role of stearic acid
content on ...
Formation of TiC Ceramic Coating on AISI D2 Tool Steel through Mechanical Milling Technique
Abstract: In the present research, the TiC powder was used to coat the surface of AISI D2 substrate by means of mechanical alloying technique. During this novel method, a mixture of titanium and graphite with the composition of Ti-50%mole C, ball...
An investigation on the variations occurring during Ni3Al powder formation by mechanical alloying technique
. Furthermore, the process efficiency decreased to less than 50%
and the lattice strain increased after 55 h mechanical alloying....
Evolution of manufacturing parameters in Al/Ni3Al composite powder formation using blending and mechanical milling processes
and shortened ones, causes better microstructure and properties. It was shown that addition of 5 vol. % Ni3Al particles, produced by 15 hours mechanical alloying to aluminum powders, and then 12 hours blending operation provides an appropriate condition...
Synthesis and characterization of permalloy-reinforced Al2O3 nanocomposite powders by mechanical alloying
or by reinforcing them with hard secondary phases such as Al2O3. In this study, FeNi–Al2O3 nanocomposite powders with three different compositions were successfully synthesized through mechanical alloying of Fe2O3, Ni, and Al powders mixture. Characterization of...