Numerical and experimental study on extrusion of ZK60 Mg alloy using billet with temperature gradient

The adoption of high ram velocity is beneficial to enhance the production efficiency of the extrusion process, while it can cause an obvious temperature rise, resulting in rapid grain growth and even over-burning. In order to solve the conflicts between efficiency and quality, the temperature gradie...

Full description

Bibliographic Details
Main Authors: Liang Chen, Qian Cheng, Jianwei Tang, Zhigang Li, Guoqun Zhao, Yang Zuo
Format: Article
Language:English
Published: Elsevier 2021-09-01
Series:Journal of Materials Research and Technology
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785421009273