Preface and Table of Contents

This special issue of the journal Materials Today: Proceedings contains selected peer reviewed papers presented at the 2017 edition of the 'united' congress International Conference on Extrusion and Benchmark (ICEB) 6th edition and 10th edition of Aluminium Two Thousand World Congress. We expect that these proceedings would be a source of valuable information useful in the everyday work for scientific and industrial researchers, engineers and students. (C) 2018 Elsevier Ltd. All rights reserved.