Macrostructure and Mechanical Properties of Al – Si, Al – Mg – Si, and Al – Mg – Mn Aluminum Alloys Produced by Electric Arc Additive Growth

Panchenko, O. V.; Zhabrev, Leonid; Kurushkin, Dmitry; Popovich, Anatoliy

doi:10.1007/s11041-019-00351-z

Cited by 21 publications

(5 citation statements)

References 14 publications

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“…The usage of various aluminium alloys in WAAM is currently gaining awareness among many researchers [39][40][41]. Recently conducted research shows that the most promising alloys are Al-Li [42], Al-Cu [43,44], Al-Mg [45][46][47], Al-Zn-Mg-Cu [48], Al-Cu-Mg [42,43], Al-Si-Mg [45], Al-Mg-Si [44], and Al-Mg-Mn [46,47]. Among all these categories of various aluminium alloys, Al-Mg-Mn and Al-Zn-Mg alloys have shown significant improvement due to their high strength and corrosion resistance properties.…”

Section: D-printing Of Aluminium Components By Waammentioning

confidence: 99%

“…However, fatigue has been a dominant mechanical failure mode in aeroengines [117]. High cycle fatigue is regarded as one of the major causes of turbine failures in military aircraft [45]. To avoid mechanical failure in an aeroengine, it is crucial to investigate the effect of fatigue crack initiation (FCI) and short crack growth (SCG) in the aeroengine spare parts produced with the use of additively manufactured aluminium alloys materials [118].…”

Section: Challenges Facing the Application Of Waam In Aerospace And A...mentioning

confidence: 99%

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Wire arc additive manufacturing of aluminium alloys for aerospace and automotive applications: A review

Omiyale

Olugbade

Abioye

et al. 2022

Materials Science and Technology

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Wire arc additive manufacturing (WAAM) is suitable for printing medium-to-large complex parts with structural integrity while reducing material wastage, and lead time, improving the quality and customized design for functional components. Aluminium alloys are one of the most commonly used metallic materials in manufacturing parts for aerospace and automotive applications due to their lightweight, excellent strength, and corrosion resistance properties. Aluminium alloys have been employed in the WAAM process to produce parts for the aerospace and automotive industries. In this paper, various research works associated with the application of WAAM of aluminium alloys for aerospace and automotive industries, their metallurgical characteristics, and mechanical properties have been reviewed and discussed in detail to identify the research gap and future research directions. This paper is patterned to provide a comprehensive review of WAAM of aluminium alloys for the production of parts in the aerospace and automotive industries. Abbreviations: AM: Additive manufacturing; Al: Aluminium; Bi: Bismuth; BIW: Body in white; CNC: Computer numerical machines; CMT: Cold metal transfer; CNN: Convolutional neural networks; CL: Curved layer; DE-GMAAM: Double-electrode gas metal arc additive manufacturing; DWAAM: Double wire arc additive manufacturing; DMD: Direct metal deposition; DMLS: Direct metal laser sintering; DED-arc: Directed energy deposition arc; 3D: Three-dimensional; EAC: Environmentally assisted cracking; EBM: Electron beam melting; FCI: Fatigue crack initiation; Fe: Iron; GTAW: Gas tungsten arc welding; GMAW: Gas metal arc welding; HE: Hydrogen embrittlement; HAZ: Heat-affected zone; HWAAM: Hot wire arc additive manufacturing; IISCC: Irradiation induced stress corrosion cracking; Li: Lithium; Mg: Magnesium; Mn: Manganese; Ni: Nickel; OL: Online cooling; Pb: Lead; PAW: Plasma arc welding; RS: Robotic system; SCC: Stress corrosion cracking; SLM: Selective laser melting; SCG: Short crack growth; SLC: Super light car; Si: Silicon; Ti: Titanium; Zr: Zirconium

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Section: D-printing Of Aluminium Components By Waammentioning

confidence: 99%

Section: Challenges Facing the Application Of Waam In Aerospace And A...mentioning

confidence: 99%

Wire arc additive manufacturing of aluminium alloys for aerospace and automotive applications: A review

Omiyale

Olugbade

Abioye

et al. 2022

Materials Science and Technology

View full text Add to dashboard Cite

show abstract

“…However, a more efficient approach is a deposition using Metal Inert Gas (MIG) or Metal Active Gas (MAG) techniques. It is suitable for most materials and applications, including 3D printing of difficult-to-machine alloys, such as titanium [6], low-alloy structural steels [2,7], austenitic [8,9] or martensitic steels [10], aluminum [11][12][13], and bronze [14][15][16].…”

Section: Introductionmentioning

confidence: 99%

Structure and Mechanical Behavior of Heat-Resistant Steel Manufactured by Multilayer Arc Deposition

Vlasov,

Gordienko,

Eremin

et al. 2023

Metals

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The manuscript demonstrates the structure and the mechanical behavior of a material manufactured by multilayer arc deposition. Three-dimensional printing was performed using OK Autrod 13.14 wire on a substrate of heat-resistant 12Cr1MoV steel in the standard gas metal arc welding (GMAW) mode and in the coldArc mode with reduced heat input. The printed materials have 40–45% higher strength and 50–70% lower ductility compared to the substrate. The microhardness of the printed materials is higher than the substrate, but it is reduced at the transition regions between the deposited layers. These regions have been studied using optical microscopy and digital image correlation. Such layer boundaries are an additional factor in reducing the plasticity of the material. The increase in strength and decrease in ductility for printed materials compared to the ferrite–pearlitic substrate is associated with a high cooling rate and the formation of a mixture of acicular and allotriomorphic ferrite, which have higher hardness. The structure of the obtained layers along the height is non-uniform and undergoes changes during the deposition of new layers. The main difference between the 3D printing modes is the reduced heat input in the coldArc mode, which results in less heat accumulation and faster cooling of the wall. Thus, a more dispersed and solid structure was formed compared with GMAW. It was concluded that the cooling rate and the level of heat input are the main factors affecting the structure formation (martensitic, bainitic, or ferritic), the height and quality of the surface, and the mechanical properties of the printed wall.

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“…Nowadays, there is another new and promising additive manufacturing method called Wire and Arc Additive Manufacturing (WAAM), which was used for the study in this paper. The use of metal wire as a filler material instead of powder leads to a reduction in material waste and manufacturing cost, but it also reduces the complexity of the built part [19,20].…”

Section: Introductionmentioning

confidence: 99%

Functional and Mechanical Properties of As-Deposited and Heat Treated WAAM-Built NiTi Shape-Memory Alloy

Khismatullin

Panchenko

Kurushkin

et al. 2022

Metals

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In this work, MIG process was utilized for the wire arc additive manufacturing of the wall-shaped parts, using NiTi shape-memory alloy. High-scale specimens consisting of 20 layers were deposited by using Ni-rich (Ni55.56Ti wt.%) wire as a feedstock on the NiTi substrate with the identical chemical composition. One of two specimens was heat-treated at a temperature of 430 °C for 1 h. The influence of such a heat treatment on the microstructure, phase transformation temperatures, chemical and phase compositions, microhardness, and tensile and bending tests’ results is discussed. As-deposited metal successfully demonstrates superelastic behavior, except in the lower zone. In regard to the shape-memory effect, it was concluded that both the as-deposited and the heat-treated samples deformed in liquid nitrogen completely restored (100%) their shapes at an initial strain of 4–5%. An occurrence of the R-phase was found in both the as-deposited and the heat-treated specimens. The phase transformation temperatures, microstructure, and tensile and bending tests results were found to be anisotropic along the height of the specimens. The presented heat treatment led to changes in the functional and mechanical properties of the specimen, provided with the formation of finely dispersed Ni4Ti3, NiTi2, and Ni3Ti phases.

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Macrostructure and Mechanical Properties of Al – Si, Al – Mg – Si, and Al – Mg – Mn Aluminum Alloys Produced by Electric Arc Additive Growth

Cited by 21 publications

References 14 publications

Wire arc additive manufacturing of aluminium alloys for aerospace and automotive applications: A review

Wire arc additive manufacturing of aluminium alloys for aerospace and automotive applications: A review

Structure and Mechanical Behavior of Heat-Resistant Steel Manufactured by Multilayer Arc Deposition

Functional and Mechanical Properties of As-Deposited and Heat Treated WAAM-Built NiTi Shape-Memory Alloy

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