Abstract
Thermodynamic modeling has been used to explain structural transformations induced by heat treatment of amorphous Si –C–N ceramics derived from polymers. Nanocrystalline silicon carbide and nanocrystalline silicon nitride identified in the ceramic microstructure have been regarded as metastable NASIC and NASIN phases in the Si–C–N system. The Gibbs energies G(NASIC) and G(NASIN) have been derived and used together with the previously modeled Gibbs energy of the amorphous am-SICN to compute metastable phase diagrams. Computational results allow explanation of the crystallization process of amorphous Si –C–N ceramics. According to this model, the temperature of invariant reaction between carbon and silicon nitride changes with the growth of nanocrystallites, which explains the dependence of the thermal stability on the ceramic microstructure.
Stimulating discussions and the continuous interest of Prof. F. Aldinger, which have really helped to complete this work, are gratefully acknowledged. The author is also deeply indebted to Dr. A Müller, Priv. Doz. Dr. J. Bill and Priv. Doz. Dr. M. Weinmann for very kind and patient assistance to apprehend complex studies on polymer derived ceramics.
References
[1] J. Bill, F. Aldinger: Adv. Mater. 9 (1995) 775.10.1002/adma.19950070903Suche in Google Scholar
[2] G. Ziegler, H.-J. Kleebe, G. Motz, H. Müller, S. Trassl: Mater. Chem. Phys. 61 (1999) 55.10.1016/S0254-0584(99)00114-5Suche in Google Scholar
[3] J. Bill, J. Schumacher, K. Müller, S. Schemp, J. Seitz, J. Dürr, H.-P. Lamparter, J. Golczewski, J. Peng, H.J. Seifert, F. Aldinger: Z. Melallkd. 91 (2000) 335.10.1515/ijmr-2000-910416Suche in Google Scholar
[4] J. Bill, T.W. Kamphowe, A. Müller, T.Wichmann, A. Zern, A. Jalowiecki, J. Mayer, M. Weinmann, J. Schumacher, K. Müller, J. Peng, H.J. Seifert, F. Aldinger: Appl. Organometal. Chem. 15 (2001) 777.10.1002/aoc.242Suche in Google Scholar
[5] H.-J. Kleebe, H. Störmer, S. Trassl, G. Ziegler: Appl. Organometal. Chem. 15 (2001) 858.10.1002/aoc.243Suche in Google Scholar
[6] L.L. Snead, S.J. Zinkle: Nucl. Instrum. Methods Phys. Res. B 191 (2002) 497.10.1016/S0168-583X(02)00599-2Suche in Google Scholar
[7] R. Riedel, M. Seher: J. Eur. Ceram. Soc. 7 (1991) 21.10.1016/0955-2219(91)90049-6Suche in Google Scholar
[8] J.A. Golczewski, F. Aldinger: J. Non-Crystalline Solids 347 (2004) 204.10.1016/j.jnoncrysol.2004.08.241Suche in Google Scholar
[9] H.J. Seifert, J. Peng, H.-L. Lukas, F. Aldinger: J. Alloy and Compounds 320 (2001) 251.10.1016/S0925-8388(00)01478-XSuche in Google Scholar
[10] Y. Iwamoto, W. Vögler, E. Kroke, R. Riedel: J. Am. Ceram. Soc. 84 (2001) 2170.10.1111/j.1151-2916.2001.tb00983.xSuche in Google Scholar
[11] H. Schmidt, G. Borchardt, A. Müller, J. Bill: J. Non-Crystalline Solids 341 (2004) 133.10.1016/j.jnoncrysol.2004.04.021Suche in Google Scholar
[12] J.W. Christian: The Theory of Transformations in Metalls and Alloys, Pergamon, London (1975).Suche in Google Scholar
[13] E.D. Zanotto, in: M.C. Weinberg (Ed.), Nucleation and Crystallization in Liquids and Glasses, Vol. 30, A. Ceram. Soc., Westerville, OH, (1992) 65.Suche in Google Scholar
[14] S. Trassl, H.-J. Kleebe, H. Störmer, G. Motz, E. Rössler, G. Ziegler: J. Am. Ceram. Soc. 85 (2002) 1268.10.1111/j.1151-2916.2002.tb00256.xSuche in Google Scholar
[15] J. Wan, M.J. Gasch, C.E. Lesher, A.K. Mukherjee: J. Am. Ceram. Soc. 896 (2003) 857.10.1111/j.1151-2916.2003.tb03387.xSuche in Google Scholar
[16] Y. Cai, A. Zimmermann, A. Bauer, F. Aldinger: Acta Materialia 51 (2003) 2675.10.1016/S1359-6454(03)00077-6Suche in Google Scholar
[17] S. Schemp, J. Dürr, P. Lamparter, F. Aldinger: Z. Naturforsch., 53a (1998) 127.10.1515/zna-1998-3-405Suche in Google Scholar
[18] J. Haug, P. Lamparter, M. Weinmann, F. Aldinger: Chem. Mater. 16 (2004) 72.10.1021/cm031029fSuche in Google Scholar
[19] S.R. Elliot: Physics of amorphous material, Longman, London and New York (1984).Suche in Google Scholar
[20] J.A. Golczewski, F. Aldinger: Z. Metallkd. 97 (2006), in press.10.3139/146.101211Suche in Google Scholar
[21] J. Gröbner, H.L. Lukas, F. Aldinger: CALPHAD (1996) 29 247.10.1016/S0364-5916(96)00027-2Suche in Google Scholar
[22] M. Hillert, S. Jonsson, B. Sundman: Z. Metallkd. 83 (1992) 648.10.1515/ijmr-1992-830902Suche in Google Scholar
[23] H. Gleiter: Prtog. Mater. Sci. 33 (1989) 223.10.1016/0079-6425(89)90001-7Suche in Google Scholar
[24] R.W. Siegle, in: F.E. Fujita (Ed.) Physics of New Materials, Springer Series in Material Sciences Vol. 27, Springer Verlag, Berlin (1994).Suche in Google Scholar
[25] B. Sundman, B. Jansson, J.O. Andersson: CALPHAD 6 (1985) 153.10.1016/0364-5916(85)90021-5Suche in Google Scholar
[26] Scientific Group Thermodata Europe (SGTE), Grenoble Campus, 1001 Avenue Centrale, BP&&, F-38402 Saint Martin D’Heres, France, http:/www.sgte.orgSuche in Google Scholar
[27] J.D. Verhoeven: Fundamentals of Physical Metallurgy, John Wiley & Sons, New York (1975).Suche in Google Scholar
© 2006 Carl Hanser Verlag, München
Artikel in diesem Heft
- Frontmatter
- Microstructure and mechanical behavior of Pt-modified NiAl diffusion coatings
- Evolution of C-rich SiOC ceramics
- Evolution of C-rich SiOC ceramics
- Nanostructured SiC/BN/C ceramics derived from mixtures of B3N3H6 and [HSi(Me)C≡C]n
- Thermodynamic analysis of structural transformations induced by annealing of amorphous Si–C–N ceramics derived from polymer precursors
- Thermodynamic modelling of the Ce–Ni system
- Thermodynamic assessment of the Ce–O system in solid state from 60 to 67 mol.% O
- Phase transformations of iron nitrides at low temperatures (< 700 K) – application of mechanical mixtures of powders of nitrides and iron
- Effect of organic self-assembled monolayers on the deposition and adhesion of hydroxyapatite coatings on titanium
- Reconstruction and structural transition at metal/diamond interfaces
- Microstructure, hardness, and fracture toughness evolution of hot-pressed SiC/Si3N4 nano/micro composite after high-temperature treatment
- High-temperature plasticity of SiC sintered with Lu2O3-AlN additives
- Interaction of functionalised surfaces on silica with dissolved metal cations in aqueous solutions
- XRD and TEM study of NiO–LSGM reactivity
- Microstructure and dielectric properties of nanoscale oxide layers on sintered capacitor-grade niobium and V-doped niobium powder compacts
- Knudsen effusion mass spectrometric studies of the Al–Ni system: Thermodynamic properties over {AlNi + Al3Ni2} and {Al3Ni2 + Al3Ni}
- Aqueous solution deposition of indium hydroxide and indium oxide columnar type thin films
- Thermodynamic properties of B2-AlFeNi alloys: modelling of the B2-AlFe and B2-AlNi phases
- Kinetics of precipitate formation in (TixWyCrz)B2 solid solutions: influence of Cr concentration and Co impurities
- On the mechanisms governing the texture and microstructure evolution during static recrystallization and grain growth of low alloyed zirconium sheets (Zr702)
- Out-of-pile chemical compatibility of Pb–Bi eutectic alloy with Graphite
- Microstructural characterisation of a Co–Cr–Mo laser clad applied on railway wheels
- The Na–H system: from first-principles calculations to thermodynamic modeling
- Personal
- Conferences
- Frontmatter
- Basic
- Microstructure and mechanical behavior of Pt-modified NiAl diffusion coatings
- Evolution of C-rich SiOC ceramics
- Evolution of C-rich SiOC ceramics
- Nanostructured SiC/BN/C ceramics derived from mixtures of B3N3H6 and [HSi(Me)C≡C]n
- Thermodynamic analysis of structural transformations induced by annealing of amorphous Si–C–N ceramics derived from polymer precursors
- Thermodynamic modelling of the Ce–Ni system
- Thermodynamic assessment of the Ce–O system in solid state from 60 to 67 mol.% O
- Phase transformations of iron nitrides at low temperatures (< 700 K) – application of mechanical mixtures of powders of nitrides and iron
- Effect of organic self-assembled monolayers on the deposition and adhesion of hydroxyapatite coatings on titanium
- Reconstruction and structural transition at metal/diamond interfaces
- Applied
- Microstructure, hardness, and fracture toughness evolution of hot-pressed SiC/Si3N4 nano/micro composite after high-temperature treatment
- High-temperature plasticity of SiC sintered with Lu2O3-AlN additives
- Interaction of functionalised surfaces on silica with dissolved metal cations in aqueous solutions
- XRD and TEM study of NiO–LSGM reactivity
- Microstructure and dielectric properties of nanoscale oxide layers on sintered capacitor-grade niobium and V-doped niobium powder compacts
- Knudsen effusion mass spectrometric studies of the Al–Ni system: Thermodynamic properties over {AlNi + Al3Ni2} and {Al3Ni2 + Al3Ni}
- Aqueous solution deposition of indium hydroxide and indium oxide columnar type thin films
- Thermodynamic properties of B2-AlFeNi alloys: modelling of the B2-AlFe and B2-AlNi phases
- Regular Articles
- Kinetics of precipitate formation in (TixWyCrz)B2 solid solutions: influence of Cr concentration and Co impurities
- On the mechanisms governing the texture and microstructure evolution during static recrystallization and grain growth of low alloyed zirconium sheets (Zr702)
- Out-of-pile chemical compatibility of Pb–Bi eutectic alloy with Graphite
- Microstructural characterisation of a Co–Cr–Mo laser clad applied on railway wheels
- The Na–H system: from first-principles calculations to thermodynamic modeling
- Notifications
- Personal
- Conferences
Artikel in diesem Heft
- Frontmatter
- Microstructure and mechanical behavior of Pt-modified NiAl diffusion coatings
- Evolution of C-rich SiOC ceramics
- Evolution of C-rich SiOC ceramics
- Nanostructured SiC/BN/C ceramics derived from mixtures of B3N3H6 and [HSi(Me)C≡C]n
- Thermodynamic analysis of structural transformations induced by annealing of amorphous Si–C–N ceramics derived from polymer precursors
- Thermodynamic modelling of the Ce–Ni system
- Thermodynamic assessment of the Ce–O system in solid state from 60 to 67 mol.% O
- Phase transformations of iron nitrides at low temperatures (< 700 K) – application of mechanical mixtures of powders of nitrides and iron
- Effect of organic self-assembled monolayers on the deposition and adhesion of hydroxyapatite coatings on titanium
- Reconstruction and structural transition at metal/diamond interfaces
- Microstructure, hardness, and fracture toughness evolution of hot-pressed SiC/Si3N4 nano/micro composite after high-temperature treatment
- High-temperature plasticity of SiC sintered with Lu2O3-AlN additives
- Interaction of functionalised surfaces on silica with dissolved metal cations in aqueous solutions
- XRD and TEM study of NiO–LSGM reactivity
- Microstructure and dielectric properties of nanoscale oxide layers on sintered capacitor-grade niobium and V-doped niobium powder compacts
- Knudsen effusion mass spectrometric studies of the Al–Ni system: Thermodynamic properties over {AlNi + Al3Ni2} and {Al3Ni2 + Al3Ni}
- Aqueous solution deposition of indium hydroxide and indium oxide columnar type thin films
- Thermodynamic properties of B2-AlFeNi alloys: modelling of the B2-AlFe and B2-AlNi phases
- Kinetics of precipitate formation in (TixWyCrz)B2 solid solutions: influence of Cr concentration and Co impurities
- On the mechanisms governing the texture and microstructure evolution during static recrystallization and grain growth of low alloyed zirconium sheets (Zr702)
- Out-of-pile chemical compatibility of Pb–Bi eutectic alloy with Graphite
- Microstructural characterisation of a Co–Cr–Mo laser clad applied on railway wheels
- The Na–H system: from first-principles calculations to thermodynamic modeling
- Personal
- Conferences
- Frontmatter
- Basic
- Microstructure and mechanical behavior of Pt-modified NiAl diffusion coatings
- Evolution of C-rich SiOC ceramics
- Evolution of C-rich SiOC ceramics
- Nanostructured SiC/BN/C ceramics derived from mixtures of B3N3H6 and [HSi(Me)C≡C]n
- Thermodynamic analysis of structural transformations induced by annealing of amorphous Si–C–N ceramics derived from polymer precursors
- Thermodynamic modelling of the Ce–Ni system
- Thermodynamic assessment of the Ce–O system in solid state from 60 to 67 mol.% O
- Phase transformations of iron nitrides at low temperatures (< 700 K) – application of mechanical mixtures of powders of nitrides and iron
- Effect of organic self-assembled monolayers on the deposition and adhesion of hydroxyapatite coatings on titanium
- Reconstruction and structural transition at metal/diamond interfaces
- Applied
- Microstructure, hardness, and fracture toughness evolution of hot-pressed SiC/Si3N4 nano/micro composite after high-temperature treatment
- High-temperature plasticity of SiC sintered with Lu2O3-AlN additives
- Interaction of functionalised surfaces on silica with dissolved metal cations in aqueous solutions
- XRD and TEM study of NiO–LSGM reactivity
- Microstructure and dielectric properties of nanoscale oxide layers on sintered capacitor-grade niobium and V-doped niobium powder compacts
- Knudsen effusion mass spectrometric studies of the Al–Ni system: Thermodynamic properties over {AlNi + Al3Ni2} and {Al3Ni2 + Al3Ni}
- Aqueous solution deposition of indium hydroxide and indium oxide columnar type thin films
- Thermodynamic properties of B2-AlFeNi alloys: modelling of the B2-AlFe and B2-AlNi phases
- Regular Articles
- Kinetics of precipitate formation in (TixWyCrz)B2 solid solutions: influence of Cr concentration and Co impurities
- On the mechanisms governing the texture and microstructure evolution during static recrystallization and grain growth of low alloyed zirconium sheets (Zr702)
- Out-of-pile chemical compatibility of Pb–Bi eutectic alloy with Graphite
- Microstructural characterisation of a Co–Cr–Mo laser clad applied on railway wheels
- The Na–H system: from first-principles calculations to thermodynamic modeling
- Notifications
- Personal
- Conferences