Journal Article10.1016/j.matchar.2022.111980
Research on formability, microstructure and mechanical properties of selective laser melted Mg-Y-Sm-Zn-Zr magnesium alloy
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TL;DR: In this paper , the role played by Y2O3 in the solidification of SLM was characterized using the degree of lattice mismatch, and the effect of solid solution strengthening was not obvious.
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About: This article is published in Materials Characterization. The article was published on 01 May 2022. The article focuses on the topics: Selective laser melting & Microstructure.
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Citations
Effect of equiaxed grains and secondary phase particles on mechanical properties and corrosion behaviour of CMT- based wire arc additive manufactured AZ31 Mg alloy
Shambhu Kumar Manjhi,Prithivirajan Sekar,Srikanth Bontha,A. Balan +3 more
TL;DR: CMT-WAAM of AZ31 Mg alloy produces equiaxed grains and secondary phase particles, enhancing mechanical properties (224 MPa UTS, 23.47% EL) and corrosion resistance compared to wrought AZ31 Mg alloy, with potential for large-scale, complex component manufacturing.
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Tribological and Mechanical Characteristics of Mg–Zn6.0–Y1.2–Zr0.2 alloy by SPS Technique: Natural and Agro-Waste Utilization
TL;DR: In this paper , the effects of Himalayan nettle leaf ash (HNLA) and bean pod ash (BPA) with molybdenum trioxide (MoO3) on the ZWK611 (Mg-Zn6.0-Y1.2)-Zr0.2) alloy is examined.
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Investigation of Microstructure, Wear and Transverse Rupture Strength of WE43/nano B4C Composites Produced by Powder Metallurgy Method
TL;DR: In this article , nano B4C powder metal composite samples reinforced in WE43 matrix with different ratios (0.25, 0.5, 1 and 2 wt%) were produced by hot pressing method.
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Study on Corrosion Characteristics and Mechanism of Laser Powder Bed Fusion of Mg-Zn-Zr Alloy
Ji Cai Liang,Zhenglong Lei,Fei Xing,Xinge Zhang,Ye Ruan +4 more
TL;DR: This study investigates the corrosion behavior and mechanisms of LPBF ZK60 Mg alloy, revealing that uneven microstructure, internal cracks, and precipitate phases significantly affect its corrosion resistance, with the melt pool boundary being a corrosion-vulnerable zone.
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References
Magnesium: Properties — applications — potential
B.L Mordike,T Ebert +1 more
TL;DR: Magnesium is the lightest of all metals used as the basis for constructional alloys and it is this property which entices automobile manufacturers to replace denser materials, not only steels, cast irons and copper base alloys but even aluminium alloys by magnesium based alloys as discussed by the authors.
4.5K
Reducing porosity in AlSi10Mg parts processed by selective laser melting
TL;DR: In this article, the windows of parameters required to produce high density parts from AlSi10Mg alloy using selective laser melting were investigated and a compromise between the different parameters and scan strategies was achieved and used to produce parts achieving a density of 99.8%.
1.2K
Additive manufacturing of strong and ductile Ti–6Al–4V by selective laser melting via in situ martensite decomposition
TL;DR: In this paper, a new ultrafine lamellar microstructures comprising ultrafine (∼200-300nm) α-laths and retained β phases were created via promoting in situ decomposition of a near α′ martensitic structure in Ti-6Al-4V additively manufactured by selective laser melting (SLM).
1K
Magnesium casting technology for structural applications
TL;DR: Magnesium casting technology was well developed during and after World War II, both in gravity sand and permanent mold casting as well as high-pressure die casting, for aerospace, defense and automotive applications as discussed by the authors.
810
Effect of heat treatment on AlSi10Mg alloy fabricated by selective laser melting: Microstructure evolution, mechanical properties and fracture mechanism
TL;DR: In this paper, the influence of solution and artificial aging heat treatments on the microstructures and mechanical properties of SLM-produced AlSi10Mg alloy parts was investigated.
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