Strength differential measurements in IN 718: Effects of superimposed pressure

Strength differential measurements in IN 718: Effects of superimposed pressure

Lewandowski et al present a study determining the magnitude of the strength differential effect at 298 K for two different aging conditions of IN 718, analogous to previous work. Identical tension and compression experiments were conducted with superimposed hydrostatic pressures of up to 630 MPa in...

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Veröffentlicht in:Metallurgical and materials transactions. A, Physical metallurgy and materials science Physical metallurgy and materials science, 2003-08, Vol.34 (8), p.1736-1739
Hauptverfasser: Lewandowski, J J, Wesseling, P, Prabhu, N S, Larose, J, Lerch, B A
Format: Artikel
Sprache:eng
Schlagworte:
Metallurgy
Steel
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Zusammenfassung:Lewandowski et al present a study determining the magnitude of the strength differential effect at 298 K for two different aging conditions of IN 718, analogous to previous work. Identical tension and compression experiments were conducted with superimposed hydrostatic pressures of up to 630 MPa in order to determine if a pressure-dependent term may be necessary for constitutive models being developed for this material.
ISSN:1073-5623
1543-1940
DOI:10.1007/s11661-003-0319-2