Results 191 to 200 of about 3,023 (212)

Improvements in the metallography of as-cast AZ91 alloy

Materials Characterization, 2004
Evaluation of the grain structure and grain size of cast magnesium–aluminum alloys is usually performed after grainboundary-enhancing treatments which involve tedious heat treatment at high temperature. In this work, a rapid and simple etching method is described for metallographic preparation of AZ91 alloy, revealing grains without altering the as ...
A Maltais, D Dubé, M Fiset, G Laroche, S Turgeon   +4 more
openaire   +1 more source

Inverted disk centrifugal atomization of AZ91 magnesium alloy

Canadian Metallurgical Quarterly, 1997
Abstract Magnesium AZ91 alloy powder was produced by centrifugal atomization under various conditions using an inverted disk atomizer. The particle size distribution was obtained as a function of the disk shape and rotation speed. The microstructure of particles and their shape were examined and characterized.
C. Labrecque, R. Angers, R. Tremblay, D. Dubé   +3 more
openaire   +1 more source

Improved corrosion response of squeeze-cast AZ91 magnesium alloy with calcium and bismuth additions

Journal of Alloys and Compounds, 2021
Sourav Ganguly, A Basu, Jichil Majhi
exaly  

Surface treatment of cast AZ91 alloy

2009
Cast AZ91 is the most typical magnesium alloy due to its superior combination of castability, mechanical strength and ductility. However, it also suffers from poor wear and corrosion resistance, which limits its wider industrial applications. Surface treatment has been recognised as a major emerging technology that can solve this problem without ...
Zhang, Ming-Xing, Hirmke, Joachim, Spencer, Kevin, Sun, Hai-Qing, Shi, Yi-Nong, Shi, Zhiming   +5 more
openaire   +1 more source

Enhancing mechanical properties of squeeze-cast AZ91 magnesium alloy by combined additions of Sb and SiC nanoparticles

Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2021
Sourav Ganguly, Sureddy Tejanath Reddy, Jichil Majhi   +2 more
exaly  

Twinning pathways enabled by precipitates in AZ91

Materialia, 2022
Brandon Leu, M. Arul Kumar, Kelvin Y. Xie, Irene J. Beyerlein   +3 more
openaire   +1 more source

Microstructural characteristics and low-cycle fatigue properties of AZ91 and AZ91–Ca–Y alloys extruded at different temperatures

Journal of Magnesium and Alloys, 2023
Soo-Hyun Joo, Young Min Kim, Sung Hyuk Park   +2 more
exaly  

Effect of cryogenic treatment on corrosion behavior of friction stir processed magnesium alloy AZ91

Materials Today: Proceedings, 2021
Pardeep Kumar
exaly  

Investigation of rapidly decomposable AZ91–RE–xCu (x=0, 1, 2, 3, 4) alloys for petroleum fracturing balls

Journal of Physics and Chemistry of Solids, 2020
Baosheng Liu, Yinghui Wei
exaly  

Effect of minor Sc on the microstructure and mechanical properties of AZ91 Magnesium Alloy

Progress in Natural Science: Materials International, 2018
Fusheng Pan, Han Lin
exaly