Results 21 to 30 of about 23,931 (139)

Laser Beam and Laser-Arc Hybrid Welding of Aluminium Alloys

Metals, 2021
Aluminium alloys are widely used in many industries due to their high strength-to-weight ratios and resistance to corrosion. Due to their specific thermophysical properties and intricate physical metallurgy, these alloys are challenging to weld.
Ivan Bunaziv, Odd M. Akselsen, Xiaobo Ren, Bård Nyhus, Magnus Eriksson   +4 more
doaj   +1 more source

Principles of aluminium-recycling industry in iraq [PDF]

Engineering and Technology Journal, 2010
Aluminium and its alloys are considered as the most important in the series of lowdensity materials which have different industrial applications to justify the need forlow density suitable for advanced technology.
doaj   +1 more source

Influence of aluminium content on the microstructure and densification of spark plasma sintered nickel aluminium bronze

Manufacturing Review, 2021
In this study, nickel aluminium bronze alloys (NAB) with appreciable densification and improved microhardness was consolidated via spark plasma sintering technique.
Okoro Avwerosuoghene Moses, Lephuthing Senzeni Sipho, Oke Samuel Ranti, Olubambi Peter Apata   +3 more
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Influence of tool steel alloying elements Mo and Ni on the formation of the interaction layer between tool steels and molten aluminium alloys [PDF]

Journal of Mining and Metallurgy. Section B: Metallurgy
The alloying elements present in both tool steel and aluminium are influenced in the dissolution of tool steels in molten aluminum alloys. This study aims to predict how the alloying elements in the tool steel, particularly nickel (Ni) and molybdenum (Mo)
Vončina M., Balaško T., Medved J., Nagode A.   +3 more
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Effects of Ce content and friction stir processing on the microstructure and mechanical properties of 2219 Al alloy

Journal of Materials Research and Technology
Alloys 2219 and Ce-added 2219 (Al-6.3Cu-0.3Mn-0.15Zr-xCe) with Ce content no higher than 0.8 wt% were fabricated by casting. To improve their mechanical properties, a process involving homogenizing treatment, friction stir processing (FSP), hot rolling ...
Y. Zhao, C.Y. Liu, G.L. Jia, K.Z. He, H.J. Jiang, B. Zhang   +5 more
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New Al-Ag Alloys for Electrical Conductors with Increased Current Carrying Capacity

Archives of Metallurgy and Materials, 2016
The paper shows a new idea of aluminium alloys. New alloys with specially selected alloying element i.e. silver have electrical conductivity similar to pure aluminium at ambient temperature and better than pure aluminium electrical conductivity at ...
Mamala A., Knych T., Kwaśniewski P., Kawecki A., Kiesiewicz G., Sieja-Smaga E., Ściężor W., Gniełczyk M., Kowal R.   +8 more
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Tensile Properties and Corrosion Resistance of Al-xFe-La Alloys for Aluminium Current Collector of Lithium-Ion Batteries

Metals, 2019
Al-xFe-La alloys (x = 0.07, 0.1, 0.2) for aluminum current collectors of lithium-ion batteries were prepared and the microstructure of Al-0.07Fe-0.07La, Al-0.1Fe-0.07La and Al-0.2Fe-0.07La aluminum alloys were observed by scanning electron microscopy ...
Xin Yang, Dongyan Ding, Yawu Xu, Wenlong Zhang, Yongjin Gao, Zhanlin Wu, Guozhen Chen, Renzong Chen, Yuanwei Huang, Jinsong Tang   +9 more
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Challenges in additive manufacturing of high-strength aluminium alloys and current developments in hybrid additive manufacturing

International Journal of Lightweight Materials and Manufacture, 2021
Additive Manufacturing (AM) processes, also known as 3D printing, enable geometrically complex parts to be produced layer by layer on the basis of three-dimensional (3D) data generated either by scanning physical objects or using design software ...
Sadettin C. Altıparmak, Victoria A. Yardley, Zhusheng Shi, Jianguo Lin   +3 more
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Spectrochemical Investigation of Aluminum Master Alloys [PDF]

Pakistan Journal of Analytical & Environmental Chemistry, 2010
The objective of this study is to observe the significance of sampling fractions in spectrochemical analysis of aluminium master alloys. Aluminium master alloys are difficult to analyze by routine analytical methods due to inhomogeneity and high ...
Naveed Akhtar
doaj  

Progress in eco-friendly aerospace coatings: the future beyond chromates

Journal of Electrochemical Science and Engineering
Aluminium alloys have a good strength-to-weight ratio and low density, but they are not impervious to corrosion. Therefore, it is necessary to evaluate their corrosion performance in the atmospheric environment.
Bhavana Rikhari, Kudur Jayaprakash, P. Amaravathy   +2 more
doaj   +1 more source