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.19950070903Search 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)00114-5Search 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.Search 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.242Search in Google Scholar
[5] H.-J. Kleebe, H. Störmer, S. Trassl, G. Ziegler: Appl. Organometal. Chem. 15 (2001) 858.10.1002/aoc.243Search in Google Scholar
[6] L.L. Snead, S.J. Zinkle: Nucl. Instrum. Methods Phys. Res. B 191 (2002) 497.10.1016/S0168-583X(02)00599-2Search in Google Scholar
[7] R. Riedel, M. Seher: J. Eur. Ceram. Soc. 7 (1991) 21.10.1016/0955-2219(91)90049-6Search in Google Scholar
[8] J.A. Golczewski, F. Aldinger: J. Non-Crystalline Solids 347 (2004) 204.10.1016/j.jnoncrysol.2004.08.241Search 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-XSearch 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.xSearch in Google Scholar
[11] H. Schmidt, G. Borchardt, A. Müller, J. Bill: J. Non-Crystalline Solids 341 (2004) 133.10.1016/j.jnoncrysol.2004.04.021Search in Google Scholar
[12] J.W. Christian: The Theory of Transformations in Metalls and Alloys, Pergamon, London (1975).Search 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.Search 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.xSearch 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.xSearch in Google Scholar
[16] Y. Cai, A. Zimmermann, A. Bauer, F. Aldinger: Acta Materialia 51 (2003) 2675.10.1016/S1359-6454(03)00077-6Search in Google Scholar
[17] S. Schemp, J. Dürr, P. Lamparter, F. Aldinger: Z. Naturforsch., 53a (1998) 127.10.1515/zna-1998-3-405Search in Google Scholar
[18] J. Haug, P. Lamparter, M. Weinmann, F. Aldinger: Chem. Mater. 16 (2004) 72.10.1021/cm031029fSearch in Google Scholar
[19] S.R. Elliot: Physics of amorphous material, Longman, London and New York (1984).Search in Google Scholar
[20] J.A. Golczewski, F. Aldinger: Z. Metallkd. 97 (2006), in press.10.3139/146.101211Search in Google Scholar
[21] J. Gröbner, H.L. Lukas, F. Aldinger: CALPHAD (1996) 29 247.10.1016/S0364-5916(96)00027-2Search in Google Scholar
[22] M. Hillert, S. Jonsson, B. Sundman: Z. Metallkd. 83 (1992) 648.Search in Google Scholar
[23] H. Gleiter: Prtog. Mater. Sci. 33 (1989) 223.10.1016/0079-6425(89)90001-7Search 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).Search in Google Scholar
[25] B. Sundman, B. Jansson, J.O. Andersson: CALPHAD 6 (1985) 153.10.1016/0364-5916(85)90021-5Search 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.orgSearch in Google Scholar
[27] J.D. Verhoeven: Fundamentals of Physical Metallurgy, John Wiley & Sons, New York (1975).Search in Google Scholar
© 2006 Carl Hanser Verlag, München
Articles in the same Issue
- 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
Articles in the same Issue
- 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