Corrosion resistance of aluminum-magnesium alloy AA5083 welded joint after high-speed laser welding

2020 ◽  
Author(s):  
A. V. Vorontsov
Keyword(s):  
Corrosion Resistance ◽  
Magnesium Alloy ◽  
Laser Welding ◽  
High Speed ◽  
Welded Joint ◽  
Aluminum Magnesium Alloy

Fiber Laser Welding of Noncombustible Magnesium Alloy

2008 ◽  
Vol 580-582 ◽  
pp. 479-482 ◽  
Author(s):  
Yuji Sakai ◽  
Kazuhiro Nakata ◽  
Takuya Tsumura ◽  
Mitsuji Ueda ◽  
Tomoyuki Ueyama ◽  
...  
Keyword(s):  
Tensile Strength ◽  
Magnesium Alloy ◽  
Laser Welding ◽  
Fiber Laser ◽  
Vickers Hardness ◽  
Laser Power ◽  
Welded Joint ◽  
Welding Process ◽  
Fiber Laser Welding ◽  
Laser Welding Process

Noncombustible magnesium alloy AMC602 (Mg-6mass%Al-2mass%Ca) extruded sheet of 2.0mm thickness was successfully welded using a fiber laser welding process at welding speed of 10m/min at 3kW laser power. Tensile strength of the welded joint was about 82 to 88% of that of the base metal. Vickers hardness, tensile strength and micro structural properties are also discussed.

scholarly journals Влияние локальной коррозии на динамику деформационных полос и разрушение алюминий-магниевого сплава

2019 ◽  
Vol 45 (15) ◽  
pp. 6
Author(s):  
А.А. Шибков ◽  
М.Ф. Гасанов ◽  
Р.Ю. Кольцов ◽  
А.А. Денисов
Keyword(s):  
Magnesium Alloy ◽  
Sodium Hydroxide ◽  
High Speed ◽  
Sample Surface ◽  
Local Effect ◽  
Local Corrosion ◽  
Deformation Bands ◽  
Premature Failure ◽  
High Speed Video ◽  
Aluminum Magnesium Alloy

The effect of local corrosion on the dynamics of macrolocalized deformation bands and the destruction of an AlMg6 aluminum-magnesium alloy was investigated by high-speed video filming of the deformable sample surface. It has been established that a corrosion stain caused by a local effect of sodium hydroxide on the surface of the alloy is an attractor of deformation bands, the interaction of which leads to premature failure and reduction of the ductility of the alloy.

AA 5052

Alloy Digest ◽  
1992 ◽  
Vol 41 (3) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Shear Strength ◽  
Magnesium Alloy ◽  
Physical Properties ◽  
Tensile Properties ◽  
Heat Treating ◽  
Aluminum Magnesium Alloy

Abstract AA 5052 is a non heat treatable aluminum/magnesium alloy of moderate strength and good weldability. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fatigue. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Al-322. Producer or source: Various aluminum companies.

ATLAS 5005

Alloy Digest ◽  
2021 ◽  
Vol 70 (11) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Magnesium Alloy ◽  
Physical Properties ◽  
Tensile Properties ◽  
Heat Treating ◽  
Color Match ◽  
High Quality ◽  
Building Projects ◽  
Aluminum Magnesium Alloy

Abstract Atlas 5005 is a non-heat-treatable, aluminum-magnesium alloy. This alloy has been widely adopted for anodized architectural panels. With correct rolling practices and composition controls, Atlas 5005 architectural sheet provides exceptionally high-quality surfaces after anodizing. The architectural products produced from this alloy are used on many high-end building projects to meet customer specifications for uniformity and color match. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Al-482. Producer or source: Atlas Steels.

scholarly journals Effect of Continuous Rotation Evolutional Control on the Pitting Corrosion Resistance of Anodized Aluminum-Magnesium Alloy

2009 ◽  
Vol 50 (8) ◽  
pp. 1985-1991
Author(s):  
Hiroaki Nakano ◽  
In-Joon Son ◽  
Hideki Ohara ◽  
Satoshi Oue ◽  
Katsuaki Nakamura ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
Magnesium Alloy ◽  
Pitting Corrosion ◽  
Anodized Aluminum ◽  
Pitting Corrosion Resistance ◽  
Continuous Rotation ◽  
Aluminum Magnesium Alloy

Effect of Electron Beam Treatment on the Surface Properties of AZ31B Magnesium Alloy

2012 ◽  
Vol 424-425 ◽  
pp. 1016-1019 ◽  
Author(s):  
Hong Ye ◽  
Rui Chen ◽  
Zhong Lin Yan
Keyword(s):  
Corrosion Resistance ◽  
Electron Beam ◽  
Magnesium Alloy ◽  
High Speed ◽  
Surface Hardness ◽  
Optical Microscope ◽  
Wear Volume ◽  
Az31b Magnesium Alloy ◽  
Pulsed Electron Beam ◽  
Modified Layer

AZ31B magnesium alloy were irradiated by a high current pulsed electron beam (HCPEB) device with pulse times 10, 15 and 20 respectively. The morphology of the surface and cross-section of modified layer were investigated by optical microscope. The corrosion resistance of modified layer were tested by EG&G M273 potentiostat in 5% NaCl solution. Wear resistance were tested by HRS-2 high speed reciprocation frictional testing machines. The results indicated that magnesium alloy surface hardness obviously enhances, the wear volume reduces 7%, the corrosion resistance also improves obviously after electron beam processing.

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