nach oben

Erschienen in:

14.08.2018 | Ceramics

Crystallization and microstructure of a glass seal for rapid laser sealing in the system CaO/Al₂O₃/SiO₂

verfasst von: Franziska Döhler, Tilman Zscheckel, Susanne Kasch, Thomas Schmidt, Christian Patzig, Thomas Höche, Christian Rüssel

Erschienen in: Journal of Materials Science | Ausgabe 24/2018

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config

KI-gestützte Suche

Aus

Abstract

A glass with the composition 61 CaO·30 Al₂O₃·9 SiO₂ was studied with respect to its crystallization behavior and its suitability as a rapidly crystallizing material for laser sealing. The glass was studied by differential scanning calorimetry; from the profiles recorded, Avrami activation energies and Avrami coefficients were calculated. The latter are in the range between 0.99 and 1.55 which is supposedly attributed to sole surface crystallization. During thermal treatment as well as during laser sealing, Ca₁₂Al₁₄O₃₃, CaAl₂O₄ and Ca₃Al₂O₆ are formed. These phases were also observed in SEM micrographs as evidenced by electron backscatter diffraction from the attributed Kikuchi patterns. Transmission electron microscopy showed a crystallized CaO- and SiO₂-enriched interface which strongly adhered to the Al₂O₃ ceramic. The porosity of the crystallized seal was in the order of few percent. The studied glass proved suitable as crystallizing seal for rapid laser sealing.

Vorheriger Artikel The response of yttrium aluminum garnet (YAG) grains and grain boundaries to nanoindentation

Nächster Artikel Limit load and failure mechanisms of soda lime glass foam

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 390 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Maschinenbau + Werkstoffe

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Lara C, Pascual M, Prado M, Duran A (2004) Sintering of glasses in the system Ro–Al₂O₃–BaO–SiO₂ (R = Ca, Mg, Zn) studied by hot-stage microscopy. Solid State Ion 170:201–208. https://doi.org/10.1016/j.ssi.2004.03.009 CrossRef

Thieme C, Rüssel C (2014) Cobalt containing crystallizing glass seals for solid oxide fuel cells—a new strategy for strong adherence to metals and high thermal expansion. J Power Source 258:182–188. https://doi.org/10.1016/j.jpowsour.2014.02.024 CrossRef

Reis ST, Pascual MJ, Brow RK, Ray CS, Zhang T (2010) Crystallization and processing of sofc sealing glasses. J Non-Cryst Solids 356:3009–3012. https://doi.org/10.1016/j.jnoncrysol.2010.02.028 CrossRef

Rabinovich EM (1985) Review preparation of glass by sintering. J Mater Sci 20:4259–4297. https://doi.org/10.1007/BF00559317 CrossRef

Börner F-D, Lippmann W, Hurtado A (2010) Laser-joined Al₂o₃ and ZrO₂ ceramics for high-temperature applications. J Nucl Mater 405:1–8. https://doi.org/10.1016/j.jnucmat.2010.07.020 CrossRef

Börner F-D, Lippmann W, Hurtado A, Schön B (2014) Glasses for laser joining of zirconia ceramics. J Eur Ceram Soc 34:765–772. https://doi.org/10.1016/j.jeurceramsoc.2013.09.019 CrossRef

Herrmann M, Lippmann W, Hurtado A (2014) Y₂O₃-Al₂O₃-SiO₂-based glass-ceramic fillers for the laser-supported joining of SiC. J Eur Ceram Soc 34:1935–1948. https://doi.org/10.1016/j.jeurceramsoc.2014.01.019 CrossRef

Herrmann M, Schonfeld K, Klemm H, Lippmann W, Hurtado A, Michaelis A (2014) Laser-supported joining of SiC-Fiber/SiC ceramic matrix composites fabricated by precursor infiltration. J Eur Ceram Soc 34:2913–2924. https://doi.org/10.1016/j.jeurceramsoc.2014.03.016 CrossRef

Fujitsu S, Ono S, Nomura H et al (2003) Joining of single-crystal sapphire to alumina using silicate glasses. J Ceram Soc Jpn 111:448–451. https://doi.org/10.2109/jcersj.111.448 CrossRef

10.

Schacht M, Boukis N, Dinjus E (2000) Corrosion of alumina ceramics in acidic aqueous solutions at high temperatures and pressures. J Mater Sci 35:6251–6258. https://doi.org/10.1023/a:1026714218522 CrossRef

11.

Nagaoka T, Kita K, Kondo N (2015) Hot corrosion of Al₂O₃ and SiC ceramics by KCl-NaCl Molten salt. J Ceram Soc Jpn 123:685–689. https://doi.org/10.2109/jcersj2.123.685 CrossRef

12.

Kasch S, Conrad D, Sändig S (2014) High-temperature joining of ceramics and sapphire by laser-based process. J Ceram Sci Tech 5:269–274. https://doi.org/10.4416/Jcst2014-00027 CrossRef

13.

Taylor D (1984) Thermal-expansion data. 3. Sesquioxides, M₂O₃, with the Corundum and the A-, B- and C-M₂O₃ Structures. Trans J Br Ceram Soc 83:92–98

14.

Kerstan M, Rüssel C (2011) Barium silicates as high thermal expansion seals for solid oxide fuel cells studied by high-temperature X-ray diffraction (HT-XRD). J Power Source 196:7578–7584. https://doi.org/10.1016/j.jpowsour.2011.04.035 CrossRef

15.

de Pablos-Martín A, Ebert M, Patzig C et al (2014) Laser welding of sapphire wafers using a thin-film Fresnoite glass solder. Microsyst Technol 21:1035–1045. https://doi.org/10.1007/s00542-014-2398-y CrossRef

16.

Herrmann M, Schonfeld K, Klemm H, Lippmann W, Hurtado A, Michaelis A (2014) Laser-supported joining of SiC-Fiber/SiCN ceramic matrix composites fabricated by precursor infiltration. J Eur Ceram Soc 34:2913–2924. https://doi.org/10.1016/j.jeurceramsoc.2014.03.016 CrossRef

17.

Sabato AG, Salvo M, De Miranda A, Smeacetto F (2015) Crystallization behaviour of glass-ceramic sealant for solid oxide fuel cells. Mater Lett 141:284–287. https://doi.org/10.1016/j.matlet.2014.11.128 CrossRef

18.

Salmang H, Scholze H (2007) Keramik. Springer, Berlin

19.

Ferraris M, Salvo M, Casalegno V, Ciampichetti A, Smeacetto F, Zucchetti M (2008) Joining of machined SiC/SiC composites for thermonuclear fusion reactors. J Nucl Mater 375:410–415. https://doi.org/10.1016/j.jnucmat.2008.02.020 CrossRef

20.

Heydari F, Maghsoudipour A, Hamnabard Z, Farhangdoust S (2013) Evaluation on properties of Cao-BaO-B₂O₃-Al₂O₃-SiO₂ glass-ceramic sealants for intermediate temperature solid oxide fuel cells. J Mater Sci Technol 29:49–54. https://doi.org/10.1016/j.jmst.2012.11.011 CrossRef

21.

Döhler F, Kasch S, Schmidt T, Rüssel C (2016) Sealing of alumina using CO₂ laser and a rapidly crystallizing glass. J. Mater. Proc. Technol. 233:206–211CrossRef

22.

Döhler F, Zscheckel T, Kasch S, Schmidt T, Rüssel C (2017) A glass in the system CaO/MgO/Al₂O₃/SiO₂ and the rapid laser sealing of alumina. Ceram Int 43:4302–4308CrossRef

23.

Döhler F, Zscheckel T, Kasch S, Schmidt T, Rüssel C (2017) Phase formation and microstructure during laser sintering and crystallization of a 4.2 MgO·5.0 ZnO·44.1 CaO·26.7 Al₂O₃·20 SiO₂, glass. J Mater Sci 52:9344–9354. https://doi.org/10.1007/s10853-017-1151-1 CrossRef

24.

Höche T, Gerlach JW, Petsch T (2006) Static-charging mitigation and contamination avoidance by selective carbon coating of TEM samples. Ultramicroscopy 106:981–985. https://doi.org/10.1016/j.ultramic.2006.05.007 CrossRef

25.

Kissinger HE (1957) Reaction kinetics in differential thermal analysis. Anal Chem 29:1702–1706. https://doi.org/10.1021/ac60131a045 CrossRef

26.

Criado JM, Ortega A (1986) Non-isothermal transformation kinetics: remarks on the Kissinger method. J Non Cryst Solids 87:302–311. https://doi.org/10.1016/S0022-3093(86)80004-7 CrossRef

27.

Blaine RL, Kissinger HE (2012) Homer Kissinger and the Kissinger equation. Thermochim Acta 540:1–6. https://doi.org/10.1016/j.tca.2012.04.008 CrossRef

28.

Farjas J, Roura P (2006) Modification of the Kolmogorov-Johnson-Mehl-Avrami rate equation for non-isothermal experiments and its analytical solution. Acta Mater 54:5573–5579. https://doi.org/10.1016/j.actamat.2006.07.037 CrossRef

29.

Ozawa T (1971) Kinetics of non-isothermal crystallization. Polymer (Guildf) 12:150–158. https://doi.org/10.1016/0032-3861(71)90041-3 CrossRef

30.

Sbirrazzuoli N, Girault Y, Elégant L (1997) Simulations for evaluation of kinetic methods in differential scanning calorimetry. Part 3—peak maximum evolution methods and isoconversional methods. Thermochim Acta 293:25–37. https://doi.org/10.1016/S0040-6031(97)00023-3 CrossRef

31.

Vázquez J, García-G Barreda D, López-Alemany PL, Villares P, Jiménez-Garay R (2005) A comparative study on the single-scan and multiple-scan techniques in differential scanning calorimetry. Thermochim Acta 430:173–182. https://doi.org/10.1016/j.tca.2005.01.044 CrossRef

32.

Liu F, Sommer F, Mittemeijer EJ (2004) An analytical model for isothermal and isochronal transformation kinetics. J Mater Sci 39:1621–1634. https://doi.org/10.1023/B:JMSC.0000016161.79365.69 CrossRef

Titel: Crystallization and microstructure of a glass seal for rapid laser sealing in the system CaO/Al2O3/SiO2
verfasst von: Franziska Döhler
Tilman Zscheckel
Susanne Kasch
Thomas Schmidt
Christian Patzig
Thomas Höche
Christian Rüssel
Publikationsdatum: 14.08.2018
Verlag: Springer US
Erschienen in: Journal of Materials Science / Ausgabe 24/2018
Print ISSN: 0022-2461
Elektronische ISSN: 1573-4803
DOI: https://doi.org/10.1007/s10853-018-2786-2

Premium Partner

Marktübersichten

Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen.

Zur Marktübersicht

Springer Professional

Abstract

Bitte loggen Sie sich ein, um Zugang zu Ihrer Lizenz zu erhalten.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Springer Professional "Technik"

Weitere Artikel der Ausgabe 24/2018

Ultra-sensitive room-temperature H2S sensor using Ag–In2O3 nanorod composites

Microstructure and high strength–ductility synergy of Ti–6Al–4V alloy induced by joule heat treatment

The facile preparation of hollow Fe3O4/C/CNT microspheres assisted by the spray drying method as an anode material for lithium-ion batteries

Cr2O3 nanoparticles: a fascinating electrode material combining both surface-controlled and diffusion-limited redox reactions for aqueous supercapacitors

Preparation and characterization of gypsum-based materials used for 3D robocasting

Preparation and photothermal therapy of hyaluronic acid–conjugated Au nanoparticle-coated poly (glycidyl methacrylate) nanocomposites

Premium Partner

Marktübersichten