Results 31 to 40 of about 112,458 (191)

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

open access: yesManufacturing 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   +3 more
doaj   +1 more source

Evaluation of gas metal arc welding with alterating shielding gases for use on AA6082T6 [PDF]

open access: yes, 2012
Studies have been carried out to determine the effects of implementing alternating shielding gases for 6082T6 aluminium alloy welding. Alternating shielding gases is a newly developed method of supplying shielding gases to the weld area to enhance the ...
Campbell, Stuart   +3 more
core   +1 more source

Principles of aluminium-recycling industry in iraq [PDF]

open access: yesEngineering 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

Laser Beam and Laser-Arc Hybrid Welding of Aluminium Alloys

open access: yesMetals, 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   +4 more
doaj   +1 more source

Effect of nickel on the microstructure and mechanical property of die-cast Al–Mg–Si–Mn alloy [PDF]

open access: yes, 2014
The effect of nickel on the microstructure and mechanical properties of a die-cast Al–Mg–Si–Mn alloy has been investigated. The results show that the presence of Ni in the alloy promotes the formation of Ni-rich intermetallics.
A Santini   +26 more
core   +1 more source

Development of a high strength Al-Mg2Si-Mg-Zn based alloy for high pressure die casting [PDF]

open access: yes, 2015
A high strength Al-Mg2Si-Mg-Zn based alloy has been developed for the application in high pressure die casting to provide improved mechanical properties.
Badal   +22 more
core   +1 more source

Microstructure and corrosion evolution of additively manufactured aluminium alloy AA7075 as a function of ageing [PDF]

open access: yes, 2019
Additively manufactured high strength aluminium alloy AA7075 was prepared using selective laser melting. High strength aluminium alloys prepared by selective laser melting have not been widely studied to date. The evolution of microstructure and hardness,
Birbilis, Nick   +5 more
core   +1 more source

Influence of tool steel alloying elements Mo and Ni on the formation of the interaction layer between tool steels and molten aluminium alloys [PDF]

open access: yesJournal 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.   +3 more
doaj   +1 more source

Influence of corrosion and creep on intergranular fatigue crack path in 2XXX aluminium alloys [PDF]

open access: yes, 2010
In this paper, two examples of the influence of time-dependent processes on crack path in two 2XXX aluminium alloys are presented. The first example is concerned with corrosion–fatigue crack growth resistance of a 2024 T351 alloy cracked in the S–L ...
Hénaff, Gilbert   +2 more
core   +3 more sources

Effects of Ce content and friction stir processing on the microstructure and mechanical properties of 2219 Al alloy

open access: yesJournal 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   +5 more
doaj   +1 more source

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