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| Naji, M. |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Casati, R. |
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| Kočí, Jan | Prague |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Azevedo, Nuno Monteiro |
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Seetharaman, Sankaranarayanan
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2023Laser powder bed fusion additive manufacturing of maraging steel: A reviewcitations
- 2020Magnesium Reinforced with Inconel 718 Particles Prepared Ex Situ—Microstructure and Propertiescitations
- 2013Structural and mechanical properties of Ni60Nb40 amorphous alloy particle reinforced Al-based composites produced by microwave-assisted rapid sinteringcitations
- 2013Effect of nano-Al2O3 addition and heat treatment on the microstructure and mechanical properties of Mg-(5.6Ti+3Al) compositecitations
- 2012Effect of individual and combined addition of micro/nano-sized metallic elements on the microstructure and mechanical properties of pure Mgcitations
- 2011Effect of addition of mutually soluble and insoluble metallic elements on the microstructure, tensile and compressive properties of pure magnesiumcitations
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article
Laser powder bed fusion additive manufacturing of maraging steel: A review
Abstract
<jats:title>Abstract</jats:title><jats:p>Laser powder bed fusion (L-PBF) is a popular metal additive manufacturing (AM) process used to manufacture complex metallic 3D components. Maraging steel is one of the metals used in AM and it belongs to the class of ultra-high-strength steels used in aerospace and tooling industries. In the L-PBF process, a laser beam is used to melt and fuse the metal powder particles. This creates a high thermal gradient and rapid cooling of the melt pool results in columnar grains. The microstructure of AM part is entirely different from the conventionally manufactured case and this necessitates post-AM heat treatments. The current paper reviews the effects of printing parameters and heat treatment on microstructure and mechanical properties of L-PBF produced maraging steel 300 alloy. Tensile, impact, fracture, and fatigue properties of as-built and heat-treated L-PBF parts are discussed in detail.</jats:p>