magnesium alloy wiki process

Novel process for recycling magnesium alloy employing …

Magnesium is the least dense engineering metal, with an excellent stiffness-to-weight ratio. Magnesium recycling is important for both economic and environmental reasons. This project demonstrates feasibility of a new environmentally friendly process for recycling partially oxidized magnesium scrap to produce very pure magnesium at low cost.

Magnesium silicide - Wikipedia

Magnesium silicide is used to create aluminium alloys of the 6000 series, containing up to approximately 1.5% Mg 2 Si. An alloy of this group can be age-hardened to form Guinier-Preston zones and a very fine precipitate, both resulting in increased strength of .

Magnalium - Wikipedia

Magnalium powder also burns with a crackling sound if burnt by itself, and provides a good compromise between the reactivity of magnesium, and the stability of aluminium. Another benefit for pyrotechnics is the brittleness of the alloy, as mentioned before. It is

Research on Multipass Hot Spinning Process Technology …

Coined with finite element numerical simulation analysis, the hot-spin forming technology of cylindrical AZ80 magnesium alloy parts was studied in the paper. The multipass hot-spin forming of magnesium alloy shell parts was simulated by the ABAQUS software to analyze the stress and strain distribution and change during spinning for the preliminary test process parameters in the magnesium

Magnesium Alloys | Article about Magnesium Alloys by …

Table 2. Physical properties of magnesium alloys most commonly used in the USSR Type of alloy Density (kg/m3) Coefficient of linear expansion at 20 -100 C (a x 10 6, 1/ C) Coefficient of heat conduction (W/m. K) Specific heat (kJ/kg. K) Specific electric

Evolution of microstructures and mechanical properties of AZ31B magnesium alloy weldment with active oxide fluxes and GTAW process …

Evolution of microstructures and mechanical properties of AZ31B magnesium alloy weldment with active oxide fluxes and GTAW process. / Lin, Chun Ming; Liu, Ju Jen; Tsai, Hsien Lung; Cheng, Ching Min. : Journal of the Chinese Institute of Engineers, Transactions of the Chinese Institute of Engineers,Series A/Chung-kuo Kung Ch''eng Hsuch K''an, 34, 8, 01.12.2011, p. 1013-1023.

Effect of Hot Extrusion Process on Microstructure and …

According to the profile section of transport equipment, the wide and hollow AZ31 magnesium alloy profiles was self-designed. Extrusion molding performance of the profiles, the law of microstructure and mechanical properties were studied when billets pretreatment

Investigation on temperature change of cold magnesium …

Magnesium alloy strips are widely used in aerospace, automotive industry, etc., which are difficult to produce through cold forming process due to their poor deformation ability. In this article, we studied whether the rolling process with heated roll could be used to roll cold magnesium alloy strips.

Production Process of Biocompatible Magnesium Alloy …

Development of technological production process of biocompatible magnesium tubes for medical appliions is the subject of the present paper. The technology consists of two stages—extrusion and dieless drawing process, respectively. Mg alloys for medical appliions such as MgCa0.8 are characterized by low technological plasticity during deformation that is why optimization of production

Materials | Free Full-Text | Finite Element Analysis of …

The casting magnesium alloy AZ91D cannot be extruded at room temperature. This paper presents a process for extruding internal threads using AZ91D heated by electromagnetic induction. The statements, opinions and data contained in the journal Materials are solely those of the individual authors and contributors and not of the publisher and the editor(s).

Electrochemical Properties of Phosphate Coating on AZ31 …

In this work, the use of zinc phosphate coating to protect AZ31 magnesium alloy against corrosion is discussed. In addition, the effect of solution temperature and immersion time as two important process parameters during phosphating on the surface properties and

Development of a New Rolling Process for Commercial …

However, the pole density of the magnesium alloy sheet processed by the new rolling process (3.7) is much smaller compared with that of the magnesium alloy sheet processed by the conventional

Study of the Corrosion Process of AZ91D Magnesium …

The AZ91D magnesium alloy was immersed in 3.5 wt.% NaCl solution at room temperature for times ranging from 1 minute up to 72 hours. The aim was to investigate the evolution of the corrosion process using confocal laser scanning microscopy (CLSM), electrochemical impedance spectroscopy, and X-ray photoelectron spectroscopy. The microstructure of the as-received alloy was …

Study on heat treatment process of welded plates of …

Study on heat treatment process of welded plates of VW75 magnesium alloy Yongjun Li 1, Chunfang Lu 3, Kui Zhang 1, Xiaodao Liu 2, Shengqing Wang 2, Hang Teng 2 and Minglong Ma 1 Published 1 June 2019 • Published under licence by IOP Publishing Ltd ,

Aluminum-Magnesium (5000) Alloys - Total Materia

Total Materia is the world''s most comprehensive database of metals (steel, iron, ferrous alloys, aluminum, copper, titanium, magnesium, tin, zinc, lead, nickel) and …

Process Technology Selection for Magnesium Alloy Die …

Process Technology Selection for Magnesium Alloy Die Castings Die casting die forging production of magnesium alloy has reached the mature industrial level. The following suggestions are made for the selection of technology and equipment for industrial

Materials | Free Full-Text | Finite Element Analysis of …

The casting magnesium alloy AZ91D cannot be extruded at room temperature. This paper presents a process for extruding internal threads using AZ91D heated by electromagnetic induction. The feasibility of the process is verified by finite element simulation and experiments. Using DEFORM-3D to simulate the process of extruding a M12 × 1.25 mm threaded hole by electromagnetic induction

Magnesium hydroxide/magnesium phosphate …

/ Magnesium hydroxide/magnesium phosphate compounds composite coating for corrosion protection of magnesium alloy by a coination process of chemical conversion and steam curing. In: Materials Letters. 2012 ; Vol. 68. pp. 122-125.

Liga de magnésio - Magnesium alloy - qwe.wiki

Liga de magnésio - Magnesium alloy Da Wikipédia, a enciclopédia livre Figura 1: Número de artigos científicos com os termos AZ91 ou AZ31 em abstracto. Chassis câmara de um NX1 Samsung, feita de liga de magnésio

Magnesium-lithium alloy, rolled material, formed article, …

18/7/2017· JP0941066 February, 1997 JP11279675 October, 1999 JP200087199 March, 2000 JP2000282165A 2000-10-10 LITHIUM-CONTAINING MAGNESIUM ALLOY, AND CRUCIBLE FOR ITS SMELTING JP200140445 February, 2001 JP2002348646A 2002-12-04 LONG

Evaluation and prediction of the forming limit of AZ31B …

In this study, the formability of AZ31B magnesium alloy sheets was investigated through experimental and numerical approaches. Tensile tests and limit dome height tests were carried out at several temperatures between 25 °C and 300 °C to obtain the mechanical properties and forming limit diagram (FLD). The interfacial heat transfer coefficient between two adjacent tools, and the convection

Robust Locally Weighted Regression for Profile …

Section flattening often occurs in the hot bending process of magnesium alloy tube with large curvature. In order to control the forming quality of the tube, it is necessary to measure the section profile of the magnesium alloy pipe online. In this paper, the laser vision

AZ31 magnesium alloy recycling through friction stir …

Friction Stir Extrusion is a novel technique for direct recycling of metal scrap. In the process, a dedied tool produces both the heat and the pressure to compact and extrude the original raw material, i.e., machining chip, as a consolidated component. A proper fixture was used to carry out an experimental campaign on Friction Stir Extrusion of AZ31 magnesium alloy. Variable tool rotation

THEORETICAL AND EXPERIMENTAL RESEARCH OF HAMMER FORGING PROCESS OF RIM FROM AZ31 MAGNESIUM ALLOY

FORGING PROCESS OF RIM FROM AZ31 MAGNESIUM ALLOY Received – Prispjelo: 2013-11-04 Accepted – Prihvaćeno: 2014-04-10 Preliminary Note – Prethodno priopćenje ISSN 0543-5846 METABK 53(4) 645-648 (2014) UDC – UDK 621.73:621.971:669

Magnesium alloy forged process Head Office Address: 4F.-2, No.2, Songren Rd., Zhongli Dist., Taoyuan City 32050, Taiwan (R.O.C.) TEL: 886-3FAX

Pidgeon process - Wikipedia

The Pidgeon process is one of the methods of magnesium metal production, via a silicothermic reduction. Practical production requires roughly 35–40 MWh/ton of metal produced, which is on par with the molten salt electrolytic methods of production, though above the 7 MWh/ton theoretical minimum.

Magnesium: extraction-Metalpedia

Step 1: Dolomite ore is crushed and heated in a kiln to produce a mixture of magnesium and calcium oxides, a process known as calcining: Step 2: The next step is reduction of the magnesium oxide. The reducing agent is ferrosilicon (an alloy of iron and silicon) which is made by heating sand with coke and scraps iron, and typically contains about 80% silicon.