Electrical Conductivity of an Alumina Matrix and FeAl Particles Composites

A. De Vita; S. Roitti; I. Barbariol; O. Sbaizero

doi:10.4028/www.scientific.net/KEM.264-268.977

Paper Titles

Development of Si-O-C Based Ceramic Matrix Composites Produced via Pyrolysis of a Polysiloxane
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Effect of CaF₂ Addition and Type of Alumina on Production of Aluminum Nitride
p.965

Investigations on Depth of Regions of Cut Surfaces Generated with Abrasive Waterjets
p.969

Effects of Fe-TiB2 Addition as Binder Phase on the Liquid Phase Sintering Behaviour of Tungsten Carbide Cermets
p.973

Electrical Conductivity of an Alumina Matrix and FeAl Particles Composites
p.977

Fracture Toughness of Alumina-Mullite Composites Produced by Infiltration Process
p.981

Grain Growth in Corundum Oxides-Doped Uranium Dioxide and Effects of Grain Growth to the Mechanical Properties of Uranium Dioxide such as Elasticity Determined by Ultrasonic Methods
p.985

Investigation of the Sintering Behavior of Ultrapure α-Alumina Containing Low Amounts of SiO₂
p.989

High Thermal Shock Resistant Aluminium Titanate Type Ceramics
p.993

HomeKey Engineering MaterialsKey Engineering Materials Vols. 264-268Electrical Conductivity of an Alumina Matrix and...

Electrical Conductivity of an Alumina Matrix and FeAl Particles Composites

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Periodical:

Key Engineering Materials (Volumes 264-268)

Pages:

977-980

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.264-268.977

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Online since:

May 2004

Authors:

A. De Vita, S. Roitti, I. Barbariol, O. Sbaizero

Keywords:

Ceramic, Composite, Electrical Conductivity, FeAl, Percolation Limit

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References

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[1] 103.

[2] 103.

[3] 103.

[4] 103.

[5] 103.

[6] 103.

[7] 103.

[8] 1030 1 102 2 102 3 102 4 102 Z' (Ω cm) Z' (Ω cm).

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[20] vol% FeAl.

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[25] vol% FeAl Fig. 4b Impedance spectrum for composites with.

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[20] and 25 vol% of FeAl Fig. 4a Impedance spectrum for composites with 5 and 10 vol% of FeAl.

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[5] 10 5.

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[1] 10 6 1. 5 10.

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[6] [2] 10 6 2. 5 10.

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[6] [3] 10 6 3. 5 10.

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[6] [0] 5 10 5 1 10 6 1. 5 106 2 10 6 2. 5 106 3 10 6.

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[5] vol%. of FeAl.

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[10] vol. % of FeAl Z' (Ω cm) Z' (Ω cm).

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