[HTML][HTML] Underlying mechanisms of variation in yield asymmetry and strain hardening behavior of extruded pure Mg with Gd addition

GM Lee, SH Park - Journal of Magnesium and Alloys, 2023 - Elsevier
Abstract Effects of Gd addition on the strain hardening behavior and yield asymmetry of pure
Mg are investigated by subjecting extruded pure Mg, Mg–5Gd, and Mg–15Gd (all in wt%) to …

Microstructure evolution maps of AZ31 and AZ91–Ca–Y–MM alloys under precompression and subsequent annealing conditions

JU Lee, YJ Kim, SH Park - Materials Science and Engineering: A, 2022 - Elsevier
This study establishes the microstructure evolution maps of a commercial AZ31 alloy and a
recently developed Mg–9Al–0.8 Zn–0.9 Ca–0.6 Y–0.5 MM (AZXWMM91100) alloy on the …

Improved corrosion resistance achieved in a friction stir processed Mg-5Zn-0.3 Ca alloy with fragmented precipitates

F Long, Q Liu, G Chen, M Zhou, Q Shi - Corrosion Science, 2022 - Elsevier
The microstructure of an as-cast Mg-5Zn-0.3 Ca alloy was significantly modified by friction
stir processing, which improved the alloy's corrosion resistance. In electrochemical results …

Influence of Hot extrusion on the microstructure, tensile and wear properties of Mg–5Sb–xSiC hybrid composites

M Ra'ayatpour, M Emamy… - Metals and Materials …, 2022 - Springer
The structure, hardness, tensile and wear behavior of Mg–5Sb–xSiC hybrid composites
experimented where the amount of SiC particles were 1, 3, and 5 wt% SiCp before and after …

Evaluation of microstructure and tensile properties of Mg–5Zn-xZr-yCa alloys

E Maleki, S Mostafapoor, F Shahri, M Emamy - Materials Science and …, 2023 - Elsevier
In this work, an attempt was made to study the synergetic effects of changes in alloying
elements including Zr and Ca, as well as the hot extrusion process on the microstructure …

Microstructure and mechanical properties of friction stir processed AISI 316 stainless steel: evaluation of the effect of cooling media and multi-step processing on …

M Heidarian, S Mostafapoor - Metallography, Microstructure, and Analysis, 2022 - Springer
The effect of friction stir processing on microstructure and mechanical properties of AISI 316
stainless steel was investigated, where characterizations were performed using optical …

Hydrothermal microwave-assisted fabrication of nanohydroxyapatite powder and optimization of its nanocomposite coatings on magnesium alloy for orthopedic …

FET Heakal, YB Sarhan, MA Maamoun, AM Bakry… - ACS …, 2021 - ACS Publications
Developing appropriate protecting coatings for Mg alloy applications is a challenging issue.
Herein, nanohydroxyapatite (nanoHAP) powder was first fabricated by the simple …

Bending-deformation-induced inhomogeneous aging behavior and accelerated precipitation kinetics of extruded AZ80 alloy

GM Lee, JU Lee, SH Park - Journal of Alloys and Compounds, 2022 - Elsevier
In this study, the effects of bending deformation on the precipitation behavior of an extruded
AZ80 alloy are investigated by subjecting a plate of the alloy to three-point bending and …

Microstructure and Texture Evolution of Al0.3CoCrFeNi High-Entropy Alloy After Cold Rolling Deformation

A Hosseinifar, K Dehghani - Transactions of the Indian Institute of Metals, 2024 - Springer
It has been tried in this research for investigating the microstructure and texture of Al0.
3CoCrFeNi after the cold rolling process. At first, an ingot was made by vacuum arc melting …

Electrophoretic Deposition of Nanohydroxyapatite on Homogenized Magnesium Based Alloy for Biomedical Applications

TO Sadiq, I Sudin, A Alsakkaf, J Idris… - Journal of Biomimetics …, 2023 - Trans Tech Publ
Magnesium (Mg) alloys are promising biodegradable implant materials. If successful, they
do not require second surgical operation for their removal. However, the focus of this study is …