Improved corrosion behavior of AZ31 alloy through ECAP processing

AI Alateyah, TA Aljohani, MO Alawad, HA El-Hafez… - Metals, 2021 - mdpi.com
This study aims to establish the effects of equal channel angular pressing (ECAP)
processing on the corrosion behavior and hardness values of the AZ31 Mg alloy. The AZ31 …

Mechanical and corrosion properties of AZ31 Mg alloy processed by equal-channel angular pressing and aging

IA Shahar, T Hosaka, S Yoshihara, BJ Macdonald - Procedia engineering, 2017 - Elsevier
Magnesium (Mg) has a good biocompatibility and thus a potential candidate for medical
implants. However, the major drawback of Mg alloys consists of their fast corrosion rate …

Corrosion behavior of AZ91 Mg alloy with a heterogeneous structure produced by ECAP

Z Yang, A Ma, B Xu, J Jiang, J Sun - Corrosion Science, 2021 - Elsevier
The microstructure of a commercial AZ91 Mg alloy was modified via equal channel angular
pressing (ECAP) and subsequent aging. Immersion corrosion testing in 3.5 wt.% NaCl …

Room temperature corrosion properties of AZ31 magnesium alloy processed by extrusion and equal channel angular pressing

J Vrátná, B Hadzima, M Bukovina… - Journal of Materials …, 2013 - Springer
The electrochemical properties of AZ31 magnesium alloy processed by extrusion and equal
channel angular pressing (ECAP) were investigated. The electrochemical properties were …

Microstructure and corrosion behavior of AZ31 alloys prepared by dual directional extrusion

L Lu, T Liu, J Chen, Z Wang - Materials & Design (1980-2015), 2012 - Elsevier
Microstructure evolution and corrosion behavior of Mg alloys AZ31 processed by a severe
plastic deformation technique, dual directional extrusion (DDE) are reported. The forward …

Corrosion behaviour of bulk ultra-fine grained AZ91D magnesium alloy fabricated by equal-channel angular pressing

D Song, AB Ma, JH Jiang, PH Lin, DH Yang, JF Fan - corrosion science, 2011 - Elsevier
Effect of microstructure change on corrosion behaviour of equal-channel angular pressed
(ECAPed) AZ91D Mg alloy was investigated. The ECAPed alloy with ultra-fine grained …

The relation between severe plastic deformation microstructure and corrosion behavior of AZ31 magnesium alloy

GB Hamu, D Eliezer, L Wagner - Journal of alloys and compounds, 2009 - Elsevier
The quest for ever, higher performance in structural applications has resulted in the outgoing
development of new or improved materials with novel crystallographic textures …

Effect of ECAP die angles on microstructure mechanical properties and corrosion behavior of AZ80 Mg alloy

GM Naik, S Narendranath, SSS Kumar - Journal of Materials Engineering …, 2019 - Springer
In this article, the effect of channel angles on material properties was investigated during
equal channel angular pressing of AZ80 magnesium alloy using processing route R at 325° …

The relation between microstructure and corrosion behavior of AZ80 Mg alloy following different extrusion temperatures

M Ben-Haroush, G Ben-Hamu, D Eliezer, L Wagner - Corrosion Science, 2008 - Elsevier
Cast AZ80 alloy was subjected to conventional extrusion pressing at 250° C, 300° C, and
350° C. In order to characterize the changes in their microstructure a thorough study was …

Stress corrosion cracking behavior of fine-grained AZ61 magnesium alloys processed by equal-channel angular pressing

Q Xie, A Ma, J Jiang, Z Cheng, D Song, Y Yuan, H Liu - Metals, 2017 - mdpi.com
The effect of equal-channel angular pressing (ECAP) on stress corrosion cracking (SCC)
behavior of a cast AZ61 Mg alloy was investigated in distilled water (DW) using the slow …