Structural characterization of aluminium alloy 7075–graphite composites fabricated by mechanical alloying and hot extrusion

2014 ◽  
Vol 53 ◽  
pp. 1104-1111 ◽  
Author(s):  
R. Deaquino-Lara ◽  
E. Gutiérrez-Castañeda ◽  
I. Estrada-Guel ◽  
G. Hinojosa-Ruiz ◽  
E. García-Sánchez ◽  
...  
Keyword(s):  
Mechanical Alloying ◽  
Aluminium Alloy ◽  
Structural Characterization ◽  
Hot Extrusion ◽  
Graphite Composites

Tribological characterization of Al7075–graphite composites fabricated by mechanical alloying and hot extrusion

2015 ◽  
Vol 67 ◽  
pp. 224-231 ◽  
Author(s):  
R. Deaquino-Lara ◽  
N. Soltani ◽  
A. Bahrami ◽  
E. Gutiérrez-Castañeda ◽  
E. García-Sánchez ◽  
...  
Keyword(s):  
Mechanical Alloying ◽  
Hot Extrusion ◽  
Tribological Characterization ◽  
Graphite Composites

Structural Characterization of Mechanically Alloyed AlMg-CeO2 Composite

2015 ◽  
Vol 641 ◽  
pp. 10-16
Author(s):  
Tomasz Skrzekut ◽  
Anna Kula ◽  
Ludwik Blaz ◽  
Grzegorz Wloch ◽  
Makoto Sugamata
Keyword(s):  
Thermal Analysis ◽  
Mechanical Alloying ◽  
Structural Characterization ◽  
Hot Extrusion ◽  
Xrd Analysis ◽  
Structural Features ◽  
Structural Components ◽  
Mechanically Alloyed ◽  
Extrusion Method

A mechanical alloying and hot extrusion method was used to manufacture an AlMg-based composite reinforced by ~9 wt.% addition of CeO2. Structural features of as-extruded and re-melted samples were characterized by SEM/TEM observations and XRD analysis. Highly refined structure with uniform distribution of structural components has been received. It was found that during mechanical alloying and following hot pressing and extrusion of the material the decomposition of CeO2 oxides has been initiated. As result, formation of intermetallic grains of Al4Ce type was observed. Thermal analysis experiments combined with structural characterization allowed to determine the equilibrium state of the AlMg-CeO2 composite structure.

Thermal and structural characterization of Fe–Nb–B alloys prepared by mechanical alloying

2004 ◽  
Vol 375-377 ◽  
pp. 874-880 ◽  
Author(s):  
J.J. Suñol ◽  
A. González ◽  
J. Saurina ◽  
Ll. Escoda ◽  
P. Bruna
Keyword(s):  
Mechanical Alloying ◽  
Structural Characterization

scholarly journals Structural Characterization of Cu10Mo Alloy Synthesized by Mechanical Alloying

2018 ◽  
Vol 24 (S1) ◽  
pp. 800-801 ◽  
Author(s):  
O. Hernández ◽  
C. Aguilar ◽  
A. Medina ◽  
L. Béjar ◽  
C. Parra ◽  
...  
Keyword(s):  
Mechanical Alloying ◽  
Structural Characterization

Photocatalytic behaviors and structural characterization of nanocrystalline Fe-doped TiO2 synthesized by mechanical alloying

2004 ◽  
Vol 375 (1-2) ◽  
pp. 259-264 ◽  
Author(s):  
Dong Hyun Kim ◽  
Hyun Seon Hong ◽  
Sun Jae Kim ◽  
Jae Sung Song ◽  
Kyung Sub Lee
Keyword(s):  
Mechanical Alloying ◽  
Structural Characterization ◽  
Doped Tio2

Synthesis and structural characterization of nanocrystalline FeAlNbB alloy prepared by mechanical alloying

2013 ◽  
Vol 107 ◽  
pp. 318-321 ◽  
Author(s):  
A. Sekri ◽  
L. Escoda ◽  
J.J. Suñol ◽  
M. Khitouni
Keyword(s):  
Mechanical Alloying ◽  
Structural Characterization

Mechanical and Structural Characterization of Rapidly Solidified Al-Fe-Mg Alloys

2015 ◽  
Vol 231 ◽  
pp. 11-18
Author(s):  
Anna Kula ◽  
Ludwik Blaz ◽  
Piotr Kusper ◽  
Makoto Sugamata
Keyword(s):  
Mechanical Properties ◽  
Intermetallic Compound ◽  
Rapid Solidification ◽  
Structural Characterization ◽  
Hot Extrusion ◽  
Mg Alloys ◽  
Microstructure Refinement ◽  
Series Of Experiments ◽  
Rapidly Solidified

Series of experiments on a series of Al-Fe-Mg alloys were performed to determine the effect of rapid solidification (RS) on the material strengthening, which result from the refining of thegrain size and intermetallic compound. Additionally, an enhancement of the material strengthening due to magnesium addition was also observed. Manufacture of RS Al-Fe-Mg alloys combined a spraydeposition of the molten alloy on the rotating water-cooled copper roll and plastic consolidation bymeans of powders pressing and hot extrusion methods. The results suggest that the rapid solidification provides an effective method of microstructure refinement and, in combination with solid solutionhardening due to Mg, leads to significant improvement of mechanical properties of Al-Fe-Mg based alloys.

Sign in / Sign up

Export Citation Format

Share Document