Using JMatPro to model materials properties and behavior

Using JMatPro to model materials properties and behavior

It is instructive to indicate the present state of work on the calculation of high-temperature tensile properties using a nickel-based superalloy as an example. In this case, the authors combined the 0.2% proof stress of solid solutions as a function of temperature and strain rate, an increasing str...

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Veröffentlicht in:JOM (1989) 2003-12, Vol.55 (12), p.60-65
Hauptverfasser: Saunders, N., Guo, U. K. Z., Li, X., Miodownik, A. P., Schillé, J. -Ph
Format: Artikel
Sprache:eng
Schlagworte:
Algorithms
Alloys
Aluminum alloys
Heat conductivity
Physical properties
Precipitation hardening
Software
Solidification
Solids
Temperature
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Beschreibung
Zusammenfassung:It is instructive to indicate the present state of work on the calculation of high-temperature tensile properties using a nickel-based superalloy as an example. In this case, the authors combined the 0.2% proof stress of solid solutions as a function of temperature and strain rate, an increasing strength of [gamma]' with temperature, the creep behavior, and the equilibrium dissolution of [gamma]' above the alloy's final heat treatment of 850°C.
ISSN:1047-4838
1543-1851
DOI:10.1007/s11837-003-0013-2