Results 71 to 80 of about 44,667 (180)

Heat Treated AZ61 Magnesium Alloy Obtained by Direct Extrusion and Continuous Rotary Extrusion Process

Archives of Metallurgy and Materials, 2016
The results of studies carried out on the heat treated AZ61 magnesium alloy extruded by two methods, i.e. direct extrusion and continuous rotary extrusion, were presented.
Bigaj M., Boczkal S., Żelechowski J., Gawlik M., Mitka M.   +4 more
doaj   +1 more source

Effect of Heat Treatment on the Microstructures and Mechanical Properties in AZ31 Magnesium Alloy Processed by Continuous Rheo-Extrusion

, 2011
AZ31 magnesium alloy profiles were prepared by continuous rheo-extrusion process, and effects of solution and aging treatments on the microstructures and mechanical properties was investigated by OLYMPUS optical microscope, scanning electron microscope ...
Fu Rong Cao, Ren Guo Guan, Zhan Yong Zhao   +2 more
core   +1 more source

Tailoring the microstructure and mechanical properties of multi-layer and multi-pass wire and arc additive manufactured AZ91 magnesium alloy via multi-pass friction stir processing

Journal of Materials Research and Technology
Wire arc additive manufacturing (WAAM) is a commonly used additive manufacturing technique for producing magnesium alloy components with complex structures.
Naisheng Hu, Junqi Shen, Shengsun Hu, Chengxuan Yin, Yuan Sui   +4 more
doaj   +1 more source

Microstructure of fly ash cenosphere/AZ91D composite during solution treatment at 380-420℃ [PDF]

China Foundry, 2011
The fly ash cenosphere/AZ91D (FAC/AZ91D) composites containing 5 wt.% and 100 µm in size of fly-ash cenosphere particles were fabricated by means of the compcasting method.
Huang Zhiqiu, Yu Sirong, Li Muqin
doaj  

Improved Discharge Performance of AZ72-0.05La Alloy Anode via Refining Mg17Al12 Phase

The morphology of phases in magnesium alloys is vitally important for their performance. It is found that improved discharge performance is achieved in AZ72-0.05La alloy via a refining Mg17Al12 phase by means of hot rolling.
Junqing Guo, Bo Wang, Shizhong An
core   +1 more source

Synthesis of Mg@Mg17Al12 ultrafine particles with superior hydrogen storage properties by hydrogen plasma-metal reaction

, 2012
In order to improve the hydrogen storage properties of Mg, Mg@Mg17Al12 ultrafine particles (UFPs) with 7, 22 and 27 at% Al have been successfully prepared by a hydrogen plasma-metal reaction (HPMR) approach.
Liu, Tong, Qin, Chenggong, Li, Xingguo, Cao, Yurong, Zhang, Tongwen, Zhu, Mu   +5 more
core   +1 more source

Vzájemná difúze v systému Mg/Mg17Al12

, 2006
Light Mg-based alloys are perspective materials for automotive industry. The presence of the brittle phase Mg17Al12 in the structure of the materials causes, however, certain problems in their production and during the application.
Rothová, Věra
core  

A mechanistic in vitro study of the microgalvanic degradation of secondary phase particles in magnesium alloys

, 2014
The aim of this work was to understand the effect of microgalvanic degradation on secondary phase particles in magnesium alloys under in vitro condition.
Walter, R., R. Walter, M. Bobby Kannan, Mathan, M. Bobby   +3 more
core   +1 more source

Grain growth and β-Mg17Al12 intermetallic phase dissolution during heat treatment and its impact on deformation behavior of AZ80 Mg-alloy

, 2014
Microstructure evolution after solutionizing and ageing treatment of cast AZ80 Mg alloy were investigated using optical and scanning electron microscopy.
P Palai (13699519), Peter Hodgson (13089276), N Prabhu (13662331), BP Kashyap (14468571)   +3 more
core  

Effects of post-welded hot rolling on the properties of explosively welded Mg alloy/Al alloy cladding plates

Journal of Materials Research and Technology
The present study investigates the influence of post-weld hot rolling on the interfacial microstructure and mechanical properties of explosively welded Mg/Al alloy cladding plates fabricated with varying Mg alloy thicknesses.
Mami Mihara-Narita, Mingzhe Bian, Hisashi Sato, Yoshimi Watanabe, Yasumasa Chino   +4 more
doaj   +1 more source