Structure of Aluminium Matrix Composite with Ceramic Preform Obtained by Centrifugal Infiltration Process

Anna Janina Dolata

doi:10.4028/www.scientific.net/SSP.212.7

Paper Titles

Preface

Effect of Carbon Addition on the Microstructure and Properties of Unalloyed Titanium
p.3

Structure of Aluminium Matrix Composite with Ceramic Preform Obtained by Centrifugal Infiltration Process
p.7

Plasticity and Microstructure of Magnesium - Lithium Alloys
p.11

TEM and X-Ray Examinations of Intermetallic Phases and Carbides Precipitation in an Fe-Ni Superalloy during Prolonged Ageing
p.15

Effect of Solution Treatment on the Microstructure of Ti-C Alloys
p.21

Scanning Transmission Electron Microscopy Studies of the Microstructure of High Chromium Steel after Long Time Exposure
p.25

Effect of Boron Addition on the Microstructure of Ti-47Al-2W-0.5Si Alloy
p.29

Influence of Heat Treatment on the Hardness of ZnAl22Cu3 Alloy
p.35

HomeSolid State PhenomenaSolid State Phenomena Vol. 212Structure of Aluminium Matrix Composite with...

Structure of Aluminium Matrix Composite with Ceramic Preform Obtained by Centrifugal Infiltration Process

Abstract:

The paper presents the microstructure analyzing of composite with aluminium matrix containing porous Al₂O₃ preform. The AlSi12CuMgNi eutectic alloy have been modified by 1 wt% Mg and 0.03 wt% Sr additions. The magnesium to improve the wettability between matrix and ceramic reinforcement have been added. In turn 0.03 wt% strontium addition were used to changes the size and morphology of the Al-Si eutectic grains. The components and composite material obtained by the centrifugal infiltration process was characterized by means of light and scanning microscopy methods. The conducted investigations proved the large degree of infiltration of ceramic porous by the aluminium alloy and good connection in the boundary area.

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Periodical:

Solid State Phenomena (Volume 212)

Pages:

7-10

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.212.7

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Online since:

December 2013

Authors:

Anna Janina Dolata

Keywords:

Aluminum Matrix Composite (AMC), Centrifugal Casting, Ceramic Preform, Structure

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References

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