Imperial College London

Professor Aldo R. Boccaccini

Faculty of EngineeringDepartment of Materials

Visiting Professor
 
 
 
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Contact

 

+44 (0)20 7594 6731a.boccaccini

 
 
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Location

 

210Royal School of MinesSouth Kensington Campus

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Summary

 

Publications

Publication Type
Year
to

1189 results found

West G, Taplin DMR, Boccaccini AR, Plucknett K, Lewis MHet al., 1996, Mechanical behaviour and environmental stability of continuous fibre-reinforced glass-ceramic matrix composites, Glass Science and Technology: Glastechnische Berichte, Vol: 69, Pages: 34-43, ISSN: 0946-7475

The mechanical behaviour of three continuous silicon carbide fibre-reinforced glass-ceramic matrix composites has been investigated at room and high temperatures. Commercially available composites with magnesium aluminosilicate, calcium aluminosilicate and barium magnesium aluminosilicate glass-ceramic matrices were considered. The materials were tested in the as-received and aged (heat-treated in an oxidizing environment) condition. Four-point bend static tests and flexural creep, fatigue and creep-fatigue tests were carried out as well as a small quantity of tensile tests of aged composites. The experimental results have highlighted the importance of the carbon-rich layer at the fibre/matrix interface for obtaining "graceful" failures. At temperatures of 700 to 800°C oxidative degradation of the interface results in significant strength reduction and a transition to brittle fracture mode. By rapid heat treatment of the materials at 1100°C for 1 h it is possible to seal the fibre ends by forming a silica "plug" which prevents oxygen ingress, retaining the carbon-rich interphase and composite behaviour. The results of the creep and creep-fatigue tests indicate low-cycle loading has a strong influence on the life of components at high temperatures.

Journal article

Boccaccini AR, 1996, A new equation for the determination of the thermal expansion coefficient of particulate composites, ADVANCED COMPOSITES LETTERS, Vol: 5, Pages: 15-19, ISSN: 0963-6935

Journal article

Boccaccini AR, West G, Taplin DMR, 1996, Fracture behavior and creep-fatigue response of fiber reinforced glass-ceramic matrix composites, MATERIALS SCIENCE, Vol: 32, Pages: 71-79, ISSN: 1068-820X

Journal article

Fan Z, Boccaccini AR, 1996, A new approach to the effective viscosity of suspensions, Journal of Materials Science, Vol: 31, Pages: 2515-2521

Journal article

Boccaccini AR, Eifler D, Ondracek G, 1996, Determination of the Young's modulus of platelet-reinforced composite materials, Materials Science and Engineering A, Vol: 207, Pages: 228-233

Journal article

Boccaccini AR, Ondracek G, Mombello E, 1996, Determination of stress concentration factors in porous materials, Journal of Materials Science Letters, Vol: 15, Pages: 534-536

Journal article

Boccaccini AR, 1996, Assessment of brittleness in glass-ceramics and particulate glass matrix composites by indentation data, Journal of Materials Science Letters, Vol: 15, Pages: 1119-1121

Journal article

Arnold M, Boccaccini AR, Ondracek G, 1996, Theoretical and experimental considerations on the thermal shock resistance of sintered glasses and ceramics using modelled microstructure-property correlations, Journal of Materials Science, Vol: 31, Pages: 463-469

Journal article

Boccaccini AR, Trusty PA, Telle R, 1996, Mullite fabrication from fumed silica and boehmite sol precursors, Materials Letters, Vol: 29, Pages: 171-176

Journal article

Fredel MC, Boccaccini AR, 1996, Processing and mechanical properties of biocompatible Al2O3 platelet reinforced TiO2, Journal of Materials Science, Vol: 31, Pages: 4375-4380

Journal article

Arnold M, Boccaccini AR, Ondracek G, 1996, Prediction of the Poisson's ratio of porous materials, Journal of Materials Science, Vol: 31, Pages: 1643-1646

Journal article

Boccaccini AR, Stumpfe W, Taplin DMR, Ponton CBet al., 1996, Densification and crystallization of glass powder compacts during contant heating rate sintering, Materials Science and Engineering A, Vol: 219, Pages: 26-31

Journal article

Dlouhy I, Boccaccini AR, 1996, Preparation, microstructure and mechanical properties of metal particulate glass-matrix composites, Composites Science and Technology, Vol: 56, Pages: 1415-1424

Journal article

Boccaccini AR, Bucker M, Bossert J, 1996, Glass and glass-ceramics from coal flyash and waste glass, Tile and Brick International, Vol: 12, Pages: 515-518

Journal article

Trusty PA, Boccaccini AR, Butler EG, Ponton CBet al., 1996, The development of mullite matrix ceramic fibre composites using electrophoretic deposition, Advances Synthesis and Processing of Composites and Advanced Ceramics Volume 2, Editors: Logan, Publisher: The American Ceramic Society, Pages: 63-70

Book chapter

Boccaccini AR, Trusty PA, 1996, Toughening and strengthening of glass by Al2O3 platelets, Journal of Materials Science Letters, Vol: 15, Pages: 60-63

Journal article

Boccaccini AR, West G, Taplin DMR, Lewis MHet al., 1996, Kriechermudungserscheinungen von faserverstarkten glaskeramikmatrix-verbundwekstoffen (in German), Frankfurt, Publisher: DGM Informationsfesellschaft 1997, Pages: 829-834

Conference paper

Lambrinou K, Der Biest OV, Boccaccini AR, Taplin DMRet al., 1996, Densification and crystallization behaviour of barium-magnesium aluminosilicate glass powder compacts, Journal European Ceramics Society, Vol: 16, Pages: 1237-1244

Journal article

West G, Boccaccini AR, Taplin DMR, Lewis MHet al., 1996, Cyclic creep response of continuous fibre reinforced glass-ceramic matrix composites, The Institute of Materials, Publisher: Woodhead Publishing Ltd, Pages: 455-460

Conference paper

West G, Taplin DMR, Boccaccini AR, Plucknett K, Lewis MHet al., 1996, Mechanical behaviour and environmental stability of continuous fibre reinforced glasss-ceramic matrix composites, Int J Glass Sci Tech Glastech Ber, Vol: 69, Pages: 34-43

Journal article

Boccaccini AR, Fan Z, 1996, Comment on 'simple mathematical model for the electrical conductivity of highly porous ceramics', Journal of the American Ceramic Society, Vol: 79, Pages: 2997-2998

Journal article

Boccaccini AR, Trusty PA, Butler EG, Ponton CB, Taplin DMRet al., 1996, Neue technologien fur die herstellung faserverstarkter keramischer verbundwerkstoffe (in German), Verbundwerkstoffe und Werkstoffverbunde, Editors: Ziegler, Oberursel, Germany, Publisher: DGM Informationsgesellschaft Verlag, Pages: 57-60

Book chapter

Pearce DH, Janczak J, Boccaccini AR, Ponton CB, Rohr Let al., 1996, Characterisation of a pressureless sintered sapphire fibre reinforced mullite matrix composite, Materials Science and Engineering A, Vol: 214, Pages: 170-173

Journal article

Boccaccini AR, Trusty PA, Taplin DMR, Ponton CBet al., 1996, Colloidal processing of a mullite matrix material suitable for infiltrating woven fibre preforms using electrophoretic deposition, Journal European Ceramics Society, Vol: 16, Pages: 1319-1327

Journal article

Bucker M, Bossert J, Boccaccini AR, 1996, Entwicklung von glasmatrix-verbundwerkstoffen als recyclingkonzept fur flugasche aus kohlekraftwerken (in German), Mull und Abfall, Vol: 28-12, Pages: 808-813

Journal article

Boccaccini AR, 1996, A new equation for the determination of the thermal expansion coefficient of particulate composites, Advanced Composites Letters, Vol: 5, Pages: 15-20

Journal article

Boccaccini AR, Kopf M, 1996, Glashaltige verbundwekstoffe: eine ubersicht (in German), Berg und Huttenmannische Monatshefte, Vol: 141, Pages: 110-121

Journal article

Boccaccini AR, Janczak J, Taplin DMR, Kopf Met al., 1996, The multibarriers-system as a materials science approach for industrial waste disposal and recycling: Application of gradient and multilayered structures, Environmental Technology, Vol: 17, Pages: 1193-1203

Journal article

Boccaccini AR, 1996, Glas in verbundwerkstoff (in German), Verbundwerkstoffe und Werkstoffverbunde, Editors: Ziegler, Oberursel, Germany, Publisher: DGM Informationsgesellschaft Verlag, Pages: 397-406

Book chapter

Boccaccini AR, West G, Taplin DMR, 1996, Fracture behaviour and creep-fatigue response of fibre reinforced glass-ceramic matrix composites, Physicochemical Mechanics of Materials, Vol: 32, Pages: 81-90

Journal article

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