Investigation of superplasticity by the impression creep technique

Impression creep tests have been carried out on a Zn--22Al eutectoid alloy in two heat-treatment conditions, as a function of applied stress and at temperatures of approx 25-270 deg C. At small grain sizes ( approx 0.9 mu m) and in the temperature range approx 180-270 deg C, the observed deformation...

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Veröffentlicht in:	Journal of materials science 1990, Vol.25 (1B), p.753-755
Hauptverfasser:	KUMAR, N, RAMAN, K. S, SASTRY, D. H, LITTLE, E. A
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Elasticity. Plasticity Exact sciences and technology Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Metals. Metallurgy
Online-Zugang:	Volltext
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