Influence of particle size and spatial distribution of B4C reinforcement on the microstructure and mechanical behavior of precipitation strengthened Al alloy matrix composites

2016 ◽  
Vol 675 ◽  
pp. 421-430 ◽  
Author(s):  
Chuandong Wu ◽  
Kaka Ma ◽  
Jialu Wu ◽  
Pan Fang ◽  
Guoqiang Luo ◽  
...  
Keyword(s):  
Particle Size ◽  
Spatial Distribution ◽  
Mechanical Behavior ◽  
Al Alloy ◽  
Matrix Composites ◽  
Alloy Matrix

scholarly journals Microstructure and mechanical behavior of metallic glass fiber-reinforced Al alloy matrix composites

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Z. Wang ◽  
K. Georgarakis ◽  
K. S. Nakayama ◽  
Y. Li ◽  
A. A. Tsarkov ◽  
...  
Keyword(s):  
Metallic Glass ◽  
Mechanical Behavior ◽  
Glass Fiber ◽  
Al Alloy ◽  
Matrix Composites ◽  
Fiber Reinforced ◽  
Alloy Matrix ◽  
Glass Fiber Reinforced

Use of Forming Limit Criteria in Forging Complex Shapes From Metal-Matrix Composites

1979 ◽  
Vol 101 (1) ◽  
pp. 3-11 ◽  
Author(s):  
Turgay Ertu¨rk ◽  
Howard A. Kuhn
Keyword(s):  
Metal Matrix Composites ◽  
Metal Matrix ◽  
Design Method ◽  
Rational Approach ◽  
Forming Limit ◽  
Al Alloy ◽  
Matrix Composites ◽  
Alloy Matrix ◽  
Prediction And Prevention ◽  
Complex Shapes

Fundamental deformation and fracture behavior of fiber-reinforced metal-matrix composites under deformation processing conditions were determined using upset tests on rectangular specimens. Defects that occur during simulated forging of a 2024 Al-alloy matrix reinforced with 25v/o stainless steel wires were characterized, and forming limit criteria for their prediction and prevention established. These criteria, determining the limits of deformation, provided guidelines for development of a process for forging an airfoil shape from the composite system studied. To this end, the limiting criteria were combined with an analysis of the flow of metal during forging. The forging design method developed, based on the forming limit criteria, demonstrates a rational approach to the design of processes for forging complex shapes from composite materials. Utilizing this approach, process parameters (die and preform geometry, lubrication) can be evaluated for forging sound complex composite shapes.

Fabrication and characterization of hybrid structured Al alloy matrix composites reinforced by high volume fraction of B4C particles

2014 ◽  
Vol 601 ◽  
pp. 20-28 ◽  
Author(s):  
Ruixiao Zheng ◽  
Jing Chen ◽  
Yitan Zhang ◽  
Kei Ameyama ◽  
Chaoli Ma
Keyword(s):  
Volume Fraction ◽  
High Volume ◽  
High Volume Fraction ◽  
Al Alloy ◽  
Matrix Composites ◽  
Alloy Matrix ◽  
B4c Particles ◽  
Fabrication And Characterization

K-1008 Fretting Wear of SiC and Ni_3Al Particles reinforced Al Alloy Matrix Composites under a Vacuum Condition

2001 ◽  
Vol V.01.1 (0) ◽  
pp. 127-128
Author(s):  
Rong Chen ◽  
Akira Iwabuchi ◽  
Tomoharu Shimizu
Keyword(s):  
Vacuum Condition ◽  
Fretting Wear ◽  
Al Alloy ◽  
Matrix Composites ◽  
Alloy Matrix

Interfacial analysis between Mg matrix and carbon nanotubes in Mg–6wt.% Al alloy matrix composites reinforced with carbon nanotubes

2011 ◽  
Vol 71 (5) ◽  
pp. 705-709 ◽  
Author(s):  
Hiroyuki Fukuda ◽  
Katsuyoshi Kondoh ◽  
Junko Umeda ◽  
Bunshi Fugetsu
Keyword(s):  
Carbon Nanotubes ◽  
Al Alloy ◽  
Matrix Composites ◽  
Alloy Matrix ◽  
Interfacial Analysis

Fretting Wear of SiC and Ni3Al Particles Reinforced Al Alloy Matrix Composites

2007 ◽  
Vol 351 ◽  
pp. 75-80
Author(s):  
Rong Chen ◽  
Hong Hua Wang ◽  
Di Zhang ◽  
Guo Ding Zhang
Keyword(s):  
Wear Resistance ◽  
Aluminum Alloy ◽  
Friction And Wear ◽  
Al Alloys ◽  
Fretting Wear ◽  
Al Alloy ◽  
Wear Depth ◽  
Matrix Composites ◽  
Alloy Matrix ◽  
The Coefficient Of Friction

Fretting friction and wear of aluminum alloy, 5 and 10 vol.% SiCp/Al and Ni3Alp/Al composites under 5×10-4 Pa and atmosphere was investigated. Wear mechanism in vacuum was compared to that in atmosphere at different applied loads. The coefficient of friction (COF) of the SiCp/Al composites was larger than aluminum and Ni3Alp/Al composites, however, incorporation of SiC particles into Al alloy increased the fretting wear resistance of Al alloys, especially in vacuum. It should be notices that the maximum wear depth was larger in vacuum under fretting wear, and the Ni3Alp/Al composites show low fretting wear resistance.

Damage evolution in SiC particle reinforced Al alloy matrix composites by X-ray synchrotron tomography

2010 ◽  
Vol 58 (18) ◽  
pp. 6194-6205 ◽  
Author(s):  
J.J. Williams ◽  
Z. Flom ◽  
A.A. Amell ◽  
N. Chawla ◽  
X. Xiao ◽  
...  
Keyword(s):  
Damage Evolution ◽  
Al Alloy ◽  
Matrix Composites ◽  
Alloy Matrix ◽  
X Ray ◽  
Synchrotron Tomography ◽  
Sic Particle

Processing of Nickel-Copper Coated Carbon Fibre Rods Reinforced Al6082/4% Al2O3/2%Gr Matrix Composites

2019 ◽  
Vol 969 ◽  
pp. 727-731
Author(s):  
Marise Srinivasu ◽  
R. Suresh ◽  
L. Shivaramu
Keyword(s):  
Carbon Fibre ◽  
Metal Matrix Composites ◽  
Metal Matrix ◽  
Casting Process ◽  
Al Alloy ◽  
Fibre Reinforcement ◽  
Matrix Composites ◽  
Alloy Matrix ◽  
Aluminum Metal ◽  
Coated Carbon

Aluminum metal matrix with carbon fibre reinforcement composites are potential materials for automotive, aerospace and electronics industries. The interaction between Al matrix and carbon fibre reinforcement, plays vibrant role to decide the properties of the Metal Matrix Composites (MMC’s). However, interaction between Al alloy matrix and carbon fibre is forming an Aluminum Carbide (Al4C3) at higher temperature (>650°C). This consequence degrades the mechanical properties and promotes corrosion. To overcome corrosion problem and improve the composite properties, metallic coating on carbon rod is very vital. In the present study, aluminum metal matrix composites (Al6082/4%Al2O3+2%Gr) were developed with coated carbon fibre rod using stir casting process. Carbon fibre rods of 3 mm diameter is coated with nickel by electro less process and then copper coating done by electrolytic process. The bonding between matrix and reinforcement was observed in SEM and EDAX analysis. The results indicates the absent of Al4C3 formation.

Variation of microstructure and mechanical properties of hybrid particulates reinforced Al-alloy matrix composites with ultrasonic treatment

2019 ◽  
Vol 789 ◽  
pp. 630-638 ◽  
Author(s):  
Jianyu Li ◽  
Fei Li ◽  
Shusen Wu ◽  
Shulin Lü ◽  
Wei Guo ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Ultrasonic Treatment ◽  
Al Alloy ◽  
Matrix Composites ◽  
Alloy Matrix ◽  
Microstructure And Mechanical Properties
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