TRANSITION FROM HALL-PETCH HARDENING TO SUPERPLASTIC BEHAVIOUR

Transition from Hall-Petch region to superplastic region has been established in the case of two commercially used superplastic alloys viz. Zn-Al eutectoid and Al-6Cu-0.5 Zr alloys. Tensile tests at various temperatures and for different grain sizes have been utilized for the experiment.

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Bibliographic Details
Published inCurrent science (Bangalore) Vol. 55; no. 5; pp. 228 - 231
Main Authors SURENDRANATHAN, A. O., AMANNA, L. S., VASU, K. I.
Format Journal Article
LanguageEnglish
Published CURRENT SCIENCE ASSOCIATION 05.03.1986
Subjects
Alloys
Grain size
Impurities
Rapid quenching
Specimens
Strain rate
Tensile stress
Tensile tests
Transition temperature
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Summary:Transition from Hall-Petch region to superplastic region has been established in the case of two commercially used superplastic alloys viz. Zn-Al eutectoid and Al-6Cu-0.5 Zr alloys. Tensile tests at various temperatures and for different grain sizes have been utilized for the experiment.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
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ISSN:0011-3891