engleski

Materials for modeling of the plastic forming processes of rheologically complex metals with low plasticity

However, even to date many researchers continue to “model on lead” without any competent grounds of its use in the studying of a particular method of metals forming. At the same time it is often not even indicated brand of lead or its rheological characteristics, not to mention the absolute neglect of vasa vasorum of the experiment – the theory of similarity ... For studying in the laboratory environment the plastic forming processes of metals by methods of physical modeling, using the similarity theory, there were developed alloy-models of non-idealized real metals. Experimentally and theoretically was justified the usage of lead alloy - models for the studying of destruction processes. For the first time the experimental studies established that the cause of viscous destruction of the metals during rolling can be their rheological complexity.

rheologically complex metals; low plasticity

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