Zusammenfassung
Unter Kriechen versteht man die zeitabhängige Längenänderung eines unter mechanischer Spannung stehenden Bauteils bzw. die Dehnungsänderung eines Volumenelements des betrachteten Materials. Wird ein Stab mit einer Zugspannung σ bei einer genügend hohen Temperatur belastet, dann wird häufig ein zeitlicher Verlauf der Dehnung beobachtet, wie er in Abb. 9.1 dargestellt ist.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Literatur zu Kapitel 9
R. Kossowsky, D.G. Miller, E.S. Diaz, Tensile and creep strength of hot-pressed Si3N4, Journal of Materials Science 10, 1975, 983–997
R.M. Arons, J.K. Tien, Creep and strain recovery in hot-pressed silicon nitride, Journal of Materials Science 15, 1980, 2046–2058
W. Gebhard, Die Ermittlung der Warmfestigkeit keramischer Werkstoffe, DFVLR-Mitteilungen 81–03, 1981, Köln
E.N. Andrade, The viscous flow in metals and allied phenomena, Proceedings of the Royal Society A 84 (1910), London
P.G. McVetty, Working stresses for high temperature service, Mechanical Engineering 56, 1934, 149
F.H. Norton, Creep of steel at high temperatures, McGraw Hill, 1929, New York
R.W. Bailey, Creep of steel under simple and compound stresses, and the use of high initial temperature in steam power plants, Transactions of the World Power Conference, Bd. 3, 1089, Tokyo 1929
C.R. Söderberg, The interpretation of creep tests for machinedesign, Transactions of the ASME 58, 1936, 733–743
A. Nadai, The influence of time upon creep. The hyperbolic sine creep law, in: S. Timoshenko Anniversary Volume, New York; McMillan Co, 1938
F.F. Lange, High temperature deformation and fracture phenomena of polyphase Si3N4 materials, in: Progress in Nitrogen Ceramics, 1983, 467–490
L. Pintschovius, E. Gering, D. Munz, T. Fett, J.L. Soubeyroux, Determination of non-symmetric secondary creep behaviour of ceramics by residual stress measurement using neutron diffractometry, Journal of Materials Science Letters, 1989
T. Fett, K. Keller, M. Mißbach, D. Munz, Creep parameters of alumina containing a glass phase determined in bending creep tests, Journal of the American Ceramic Society, 1989
T.J. Chuang, Estimation of power-law creep parameters from bend test data, Journal of Materials Science 21, 1986, 156–175
T. Fett, K. Keller, D. Munz, An analysis of the creep of hot-pressed silicon nitride in bending, Journal of Materials Science 23, 1988, 467–474
W. Flügge, Viscoelasticity, Blaisdell Publishing Co., Waltham, Mass., 1967
G.W. Hollenberg, G.R. Terwilliger, R.S. Gordon, Calculation of stresses and strains in four-point bending creep tests, Journal of the American Ceramic Society 54, 1971, 196–199
H. Cohrt, G. Grathwohl, F. Thümmler, Non-stationary stress distribution in a ceramic bending beam during constant load creep, Res Mechanica 10, 1984, 55–71
T. Fett, Stress distribution in a bending beam for cyclic loading under creep conditions, Res Mechanica 18, 1986, 95–115
I. Finnie, Method of predicting creep in tension and compression from bending tests, Journal of the American Ceramic Society 49, 1966, 218–220
P.K. Talty, R.A. Dirks, Determination of tensile and compressive creep behaviour of ceramic materials from bend tests, Journal of Materials Science 13, 1978, 580–586
T. Soma, Y. Ishida, M. Matsui, I. Oda, Ceramic component design for assuring long-term durability, Advanced Ceramic Materials 2, 1987, 809–812
R.W. Davidge, Perspectives for engineering ceramics in heat engines, Vortragsmanuskript der Konferenz über “High temperature alloys for gas turbines and other applications 1986”, 6.–9. Oktober, Liege, Belgien, 1986
L.M. Kachanov, The Theory of Creep, Wetherby, Boston, 1960
H. Riedel, Fracture at High Temperatures, Springer Verlag, Berlin, 1987
V. Kumar, M.D. German, C.F. Shih, An Engineering Approach for Elastic-Plastic Fracture Analysis, Electric Power Research Institute Report NP-1931, Palo Alto, 1981
G. Grathwohl, Regimes of creep and slow crack growth in high-temperature rupture of hot-pressed silicon nitride, in: Deformation of Ceramics II, Plenum Publishing Corporation, 1984, 573–586
M. Mißbach, unveröffentlichte Ergebnisse
Author information
Authors and Affiliations
Rights and permissions
Copyright information
© 1989 Springer-Verlag Berlin Heidelberg
About this chapter
Cite this chapter
Munz, D., Fett, T. (1989). Hochtemperaturverhalten. In: Mechanisches Verhalten keramischer Werkstoffe. Werkstoff-Forschung und -Technik, vol 8. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-51710-5_9
Download citation
DOI: https://doi.org/10.1007/978-3-642-51710-5_9
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-51508-1
Online ISBN: 978-3-642-51710-5
eBook Packages: Springer Book Archive