Journal ArticleDOI
On the failure mode in a 7475 AI alloy
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This article is published in Journal of Materials Science Letters.The article was published on 1995-01-01. It has received 0 citations till now. The article focuses on the topics: Superplasticity & Strain hardening exponent.read more
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Grain-boundary sliding and its accommodation during creep and superplasticity
TL;DR: In this paper, the roles of grain-boundary sliding (GBS) and of other creep mechanisms in creep and fine-grain superplasticity are presented in relation to a model based on the division of grains into their central cores and peripheral “mantles.
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Superplasticity in advanced materials
TL;DR: A review of superplasticity in polycrystalline materials can be found in this article, where the authors present an overview of these new developments using the established behavior of conventional metallic alloys as a standard for comparison with the mechanical properties of new materials.
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Mechanical behavior and hardening characteristics of a superplastic Ti-6AI-4V alloy
Amit K. Ghosh,C. H. Hamilton +1 more
TL;DR: In this article, the deformation behavior of a superplastic Ti-6A1-4V alloy at 927°C has been characterized by means of constant strain-rate tensile tests up to large plastic strain.
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A model for the rate-controlling mechanism in superplasticity
A. Arieli,Amiya K. Mukherjee +1 more
TL;DR: In this paper, a model for the superplastic deformation mechanism was presented and the fact that super-plasticity is a distinct rate-controlling mechanism in the high temperature deformation of fine-grained materials, with its own and unique dependence of strain rate on grain size, stress and temperature, was emphasized.