Ageing of ceramics under a temperature gradient.

• Autorzy: Ruello P. , Petot C. , Petot-Ervas G.

Warianty tytułu

PL

Starzenie ceramik przy gradiencie temperatury.

• Konferencja: XVIth Physical Metallurgy and Materials Science Conference on Advanced Materials and Technologies AMT'2001, Gdańsk-Jurata, 16-20 September 2001
• Języki publikacji: EN

Abstrakty

EN

This paper reviews the conditions leading to a kinetic demixing process in semiconducting and ionic compounds. Experimental results for CoO, MgO, uranium dioxide and yttria-doped zirconia samples are reported.

Słowa kluczowe

EN

ageing; semiconducting compound; ionic compound; ceramics; temperature; uranium dioxide; zirconia

PL

starzenie; związek półprzewodnikowy; związek jonowy; ceramika; temperatura; tlenek uranu; tlenek cyrkonu

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Inżynieria Materiałowa
• Rocznik: 2001
• Tom: R. XXII, nr 5
• Strony: 790--791
• Opis fizyczny: Bibliogr. 6 poz., rys.

Twórcy

autor

Ruello P.

• Ecole Centrale Paris, France

autor

Petot C.

• Ecole Centrale Paris, France

autor

Petot-Ervas G.

• Ecole Centrale Paris, France

• Ecole Centrale Paris, France

Bibliografia

• [1] Petot-Ervas G., Petot C.: The influence of impurities segregation phenomena on the oxido-reduction kinetics of oxides, J.Phys.Chem. of Solids, 51, 8 (1990)901-906
• [2] Petot-Ervas G., Petot C.: Surface segegation in ceramic materials during cooling or under a temperature gradient, J.Eur.Cer.Soc., 6, (1989), 323-330
• [3] Petot-Ervas G., Petot C., Monceau D., Sproule G., Graham M. : Kinetic demixing of solute cations in alumina during cooling, J.Am.Cer.Soc., 78, 9 (1995), 2314-2320
• [4] Monceau D., Petot-Ervas G., Petot C.: Kinetic demixing profile calculation under a temperature gradient in multi-component oxides, J.Eur.Cer.Soc., 9, (1992) 193-204
• [5] Petuskey W.T., Bowen H.K.: Thermal segregation of cations in iron alumina-spinels, J. Am.Cer.Soc., 64 (1981) 611-616
• [6] Ruello P., Rizea A., Petot C., Petot-Ervas G., Kinetic demixing in yttria-doped zirconia. Ionics 7 (2001)