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Equal Channel Angular Extrusion of Polymers: Structural Changes and Their Effects on Properties

MATERIALS TRANSACTIONS 2023 5 citations ? Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count. Score: 35 ? 0–100 AI score estimating relevance to the microplastics field. Papers below 30 are filtered from public browse.
V. А. Beloshenko, Alina Vozniak, Andrei Voznyak, Andrei Voznyak

Summary

This review examines structural transformations occurring in polymeric materials under ultra-high plastic deformation via equal channel angular extrusion (ECAE) and equal channel multi-angular extrusion (ECMAE), covering semi-crystalline and amorphous polymers, polymer blends, composites, and powders and their resulting property changes.

The aim of the article is to discuss the characteristics of structural transformations occurring under ultra-high plastic deformation in polymeric materials of various types: semi-crystalline and amorphous polymers, polymer blends and composites, polymer powders, and their influence on properties. Methods of obtaining ultra-high plastic deformations such as the equal channel angular extrusion (ECAE) process and its modified version - the equal channel multi-angular extrusion (ECMAE) process - are considered.

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