az31 magnesium alloy properties processing

The Effect of Electropulsing Treatment on Properties of …

Journal of Materials Processing Technology. 2018;254:302-309. Links ] 7 Kang YH, Wang XX, Zhang N, Yan H, Chen RS. Effect of pre-deformation on microstructure and mechanical properties of WE43 magnesium alloy

STRUCTURE OF AZ31 MAGNESIUM ALLOY AFTER ECAP …

The paper presents results of investigations of mechanical properties and micro-structure specimens made of AZ31 magnesium alloy after the ECAP processing. These properties and micro-structure are influenced by technological factors during appliion of the ECAP method, namely by selection of suitable temperature for processing.

INVESTIGATION OF MECHANICAL PROPERTIES OF ECAPED AZ31 MAGNESIUM ALLOY …

Magnesium alloys. This goal can be achieved by a variety of techniques including processing by equal channel angular pressing (ECAP). In the present study, microstructure and mechanical properties of ECAPed AZ31 magnesium alloy with 0.6%RE, 0.6%Ca

A cross-shear deformation for optimizing the strength …

AZ31 magnesium alloy is one alloy in the lightest class of the structural metallic materials, hence, very attractive in such appliions as automotive, railway and aerospace industries. To be

Development of mechanical properties in a CaO added …

18/7/2020· @article{osti_22587097, title = {Development of mechanical properties in a CaO added AZ31 magnesium alloy processed by equal-channel angular pressing}, author = {Bae, Seong-Hwan and Metal Forming Technology R&D Group, Korea Institute of Industrial Technology, Incheon 406-840 and Jung, Ki Ho and Shin, Young-Chul and Yoon, Duk Jae and Kawasaki, Megumi and Departments of …

Effect of Na 2 SiO 3 concentration on the properties of …

The effect of Na 2 SiO 3 concentration on the dense ceramic oxide coatings prepared on a AZ31 magnesium alloy through electrolytic plasma processing in a NaOH-Na 2 SiF 6 electrolytic solution, have The x-ray diffraction (XRD) results showed that the coating formed in silie electrolyte was mainly composed of MgO, Mg2SiO4.

PAPER OPEN ACCESS AZ31 Magnesium Alloy Subjected to …

the grain refinement and tensile properties of hot extruded (at 400 C with ratio of 22) magnesium alloy AZ31. 2.1 Experimental material The investigated material was supplied by the Institute of Non-ferrous Metals in Gliwice, Department of Light Metals (OML

Effect of Hot Extrusion on Microstructure and Mechanical …

This paper describes the effect of hot extrusion on the microstructure and mechanical properties of electromagnetic continuous cast (EMC) AZ31 alloy. The microstructure, mechanical properties and fracture surfaces of AZ31 alloy before and after extrusion were investigated. The results demonstrate that extrusion processing gives rise to a strong basal texture. The grains are significantly

Friction stir processing of commercial AZ31__

AZ31 magnesium alloy is commercially available in sheet form, and offers good mechanical properties. Unfortunately, the alloy exhibits very limited ductility accompanied by brittle-like behavior at …

Friction stir welding of AZ31 magnesium alloy rolled …

AZ31 hot rolled magnesium alloy presents a strong basal texture. Using laser beam welding (LBW) as a joining process induces high temperature gradients leading to major texture changes. EBSD was used to study the texture

RESISTANCE TO CORROSION OF MAGNESIUM ALLOY AZ31 …

J. PRZONDZIONO et al.: RESISTANCE TO CORROSION OF MAGNESIUM ALLOY AZ31 AFTER PLASTIC WORKING Table 1 Chemical composition of magnesium alloy AZ31 type/% of weight Al Zn Mn Cu Mg 2,83 0,80 0,37 0,002 rest Table 2 Test results of /

Enhancing Mechanical Properties of AZ31 Magnesium …

Enhancing Mechanical Properties of AZ31 Magnesium Alloy Through Simultaneous Addition of Aluminum and Nano-Al 2 O 3 S. Han, S. Han National University of Singapore, Singapore Search for other works by this author on: This Site PubMed M. E. Alam,

The Role of Sm in Precipitates, Grain Sizes,and Tensile …

Herein, the effect of Sm on precipitates, grain sizes, and tensile properties of AZ31–0.3La alloy is investigated. Results indie that Sm is almost dissolved in α‐Mg matrix with 0.2% content, whereas Al 2 Sm with two kinds of morphologies forms with further Sm addition.

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Microstructure and texture evolution in a magnesium …

There are some recent results on the HPT processing of the magnesium AZ31 at temperatures of 453 K [15] and 463 K [16,17] but so far there are only limited reports on the processing of this alloy at room temperature 18,19.

Development of Rolling Schedules for Equal Channel Angular Extrusion (ECAE)-Processed AZ31 Magnesium Alloy …

Schedules for AZ31 Magnesium Alloy Sheets”, -TR-7277, June 2015,on ARL further applying the experimentally developed rolling procedures to a series of AZ - 31B magnesium plates that have been subjected to equal channel angular extrusion

Effect of Microstructural Factors on Tensile Properties of …

Effect of Microstructural Factors on Tensile Properties of an ECAE-Processed AZ31 Magnesium Alloy Yu Yoshida 1) , Lawrence Cisar 1) , Shigeharu Kamado 1) , Yo Kojima 1) 1) Department of Mechanical Engineering, Nagaoka University of Technology

Extrusion-shear of AZ31 Alloy Billets with Low Temperature and …

2014; 17(4) 989 Extrusion-shear of AZ31 Alloy Billets with Low Temperature and High Speed by Using Three-dimensional Finite Element Modeling and Experiments of 20mm, and a rigid container. Both the container and the die regarded as rigid bodies, and the

Degraded and osteogenic properties of coated …

Magnesium alloy AZ31 coated by microarc oxidation (MAO) has the advantages of good plasticity and mechanical strength and is a commonly wrought magnesium alloy []. Magnesium alloy, with its excellent mechanical properties, good biocompatibility, and biodegradable properties, has great potential as a new generation of hard tissue materials.

Effect of Friction-Stir Processing on Corrosion Resistance …

The corrosion behavior of AZ31 Mg alloy betore and after friction-stir processing in 3.5%NaCl solution was evaluated with an electrochemical tester,an optical microscope,a scanning electron microscope and an analytical balance.It was found that,in Cl~-containing

Friction Stir Welding of AZ31 Magnesium Alloys - A …

Effect of friction stir processing on microstructure and mechanical properties of cast AZ31 magnesium alloy. Rare Metal Mat Eng, 41(9): 1522-1526. [ Links ]

Dynamic recrystallization behavior of AZ31 magnesium …

Dynamic evolution of new grains in magnesium alloy AZ31 during hot deformation. Materials Transactions, 2003, 44(1): 197–203 doi: 10.2320/matertrans.44.197 17 Yang Q, Jiang B, Tian Y , et al.. A tilted weak texture processed by an asymmetric extrusion for

Improved properties of friction stir-welded AZ31 …

(2017). Improved properties of friction stir-welded AZ31 magnesium alloy by post-weld heat treatment. Materials Science and Technology: Vol. 33, No. 7, pp. 854-863.

Mechanisms of Plastic Deformation in AZ31 Magnesium Alloy …

Magnesium Alloys - Design, Processing and Properties 44 The objective of this review paper is to investigate various mechanisms of plastic deformation in AZ31 magnesium alloy by AE and to correlate them with the evolution of microstructure observed by electron

HAMMER FORGING PROCESS OF LEVER DROP FORGING FROM AZ31 MAGNESIUM ALLOY

Keywords: AZ31 magnesium alloy, lever drop forging, hammer forging process INTRODUCTION The basic advantage of magnesium alloys is small mass density and good mechanical properties at the same time. This causes that they are very attractive e.g in the

China Az61/Az31/Az91 Magnesium Alloy Sheets - China …

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Mechanical and Corrosion Properties of AZ31 Magnesium Alloy …

Mechanical and Corrosion Properties of AZ31 Magnesium Alloy Repeatedly Recycled by Hot Extrusion Yasumasa Chi, Tetsuji Hoshika and Mamoru Mabuchi2 1Materials Research Institute for Sustainable Development, National Institute of Advanced Industrial Science and Technology,