Structural investigation on nano-crystalline Cu–Cr supersaturated solid solution prepared by mechanical alloying

2010 ◽  
Vol 495 (1) ◽  
pp. 59-62 ◽  
Author(s):  
S. Sheibani ◽  
S. Heshmati-Manesh ◽  
A. Ataie
Keyword(s):  
Solid Solution ◽  
Mechanical Alloying ◽  
Structural Investigation ◽  
Supersaturated Solid Solution ◽  
Nano Crystalline

Fabrication of the supersaturated solid solution of carbon in copper by mechanical alloying

2007 ◽  
Vol 58 (6) ◽  
pp. 504-508 ◽  
Author(s):  
Xueran Liu ◽  
Yongbing Liu ◽  
Xu Ran ◽  
Jian An ◽  
Zhanyi Cao
Keyword(s):  
Solid Solution ◽  
Mechanical Alloying ◽  
Supersaturated Solid Solution

Supersaturated solid solution of niobium in copper by mechanical alloying

2003 ◽  
Vol 351 (1-2) ◽  
pp. 119-125 ◽  
Author(s):  
E Botcharova ◽  
M Heilmaier ◽  
J Freudenberger ◽  
G Drew ◽  
D Kudashow ◽  
...  
Keyword(s):  
Solid Solution ◽  
Mechanical Alloying ◽  
Supersaturated Solid Solution

Synthesis of Nanocrystalline Ag-Cu Supersaturated Solid Solution by Mechanical Alloying

2010 ◽  
Vol 92 ◽  
pp. 271-276 ◽  
Author(s):  
Liang Feng Li ◽  
Tai Qiu ◽  
Jian Yang ◽  
Yong Bao Feng
Keyword(s):  
Electron Microscopy ◽  
Solid Solution ◽  
Mechanical Alloying ◽  
Solid Solutions ◽  
Supersaturated Solid Solution ◽  
Main Peak ◽  
Rich Phase ◽  
Transmission Electron ◽  
Supersaturated Solid Solutions ◽  
Xrd Patterns

Nanocrystalline Ag-28Cu supersaturated solid solution is prepared by mechanical alloying (MA) using a planetary ball mill. The mechanical alloyed powders are characterized by x-ray diffraction (XRD), scanning electron microscopy (SEM), high resolution transmission electron microscopy (HRTEM) and differential scanning calorimeter (DSC). XRD patterns show that the main peak of Ag-28Cu supersaturated solid solution exists at about 2θ=39° when the milling time is 30h. HRTEM images show that the grain sizes of as-prepared solid solutions have distributions from 10nm to 15nm. The interplanar spacing of (111) plane for fcc Ag-28Cu supersaturated solid solution is about 2.24Å. DSC measurement result indicates that the melting temperature of Ag-28Cu supersaturated solid solution is 783.8°C. The Ag(Cu) supersaturated solid solutions are in metastable state and they will be transformed into Ag-rich phase and Cu-rich phase simultaneously by annealing at 215°C- 415°C.

Bulk Mechanical Alloying of Al/Fe Multilayer by Accumulative Roll-Bonding Process

2007 ◽  
Vol 26-28 ◽  
pp. 695-698 ◽  
Author(s):  
Takuro Nakamura ◽  
Hiromoto Kitahara ◽  
Jung Goo Lee ◽  
Nobuhiro Tsuji
Keyword(s):  
Solid Solution ◽  
Intermetallic Compound ◽  
Mechanical Alloying ◽  
Accumulative Roll Bonding ◽  
Supersaturated Solid Solution ◽  
Shear Bands ◽  
Equivalent Strain ◽  
Bonding Process ◽  
Accumulative Roll Bonding Process ◽  
Roll Bonding

Pure Al (99%) and pure Fe (99.5%) sheets were mutually stacked and severely deformed up to equivalent strain of 16 by the accumulative roll bonding (ARB) process in an attempt to achieve bulk mechanical alloying. The deformation was carried out at RT. The Al/Fe sheets ARB processed by 1 cycle showed a number of shear bands penetrating the stacked layers. The Fe layers, which were harder than the Al layers, were subdivided by the shear bands into diamond-shaped regions. Dissolution of Fe into Al was observed and a supersaturated solid solution was formed in the specimen ARB processed by 10 cycles. It was also found that local amorphization occurred at interface regions via formation of Al5Fe2 intermetallic compound.

Supersaturated solid solution obtained by mechanical alloying of 75% Fe, 20% Ge and 5% Nb mixture at different milling intensities

2009 ◽  
Vol 469 (1-2) ◽  
pp. 169-178 ◽  
Author(s):  
J.S. Blázquez ◽  
J.J. Ipus ◽  
M. Millán ◽  
V. Franco ◽  
A. Conde ◽  
...  
Keyword(s):  
Solid Solution ◽  
Mechanical Alloying ◽  
Supersaturated Solid Solution

Fe-Zn supersaturated solid solution prepared by mechanical alloying and laser sintering to accelerate degradation

2021 ◽  
Vol 28 (4) ◽  
pp. 1170-1182
Author(s):  
You-wen Yang ◽  
Guo-qing Cai ◽  
Li-da Shen ◽  
Cheng-de Gao ◽  
Shu-ping Peng ◽  
...  
Keyword(s):  
Solid Solution ◽  
Mechanical Alloying ◽  
Supersaturated Solid Solution ◽  
Laser Sintering ◽  
Accelerate Degradation

scholarly journals Investigation on the formation of Cu–Fe nano crystalline super-saturated solid solution developed by mechanical alloying

2013 ◽  
Vol 550 ◽  
pp. 380-388 ◽  
Author(s):  
M. Mojtahedi ◽  
M. Goodarzi ◽  
M.R. Aboutalebi ◽  
M. Ghaffari ◽  
V. Soleimanian
Keyword(s):  
Solid Solution ◽  
Mechanical Alloying ◽  
Nano Crystalline
Sign in / Sign up

Export Citation Format

Share Document