Powder bed selective laser processing (sintering / melting) of Yttrium Stabilized Zirconia using carbon-based material (TiC) as absorbance enhancer

Urruth, Giovanni; Maury, Delphine; Voisin, Christophe; Baylac, Vincent; Grossin, David

doi:10.1016/j.jeurceramsoc.2021.12.042

Cited by 11 publications

(8 citation statements)

References 30 publications

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“…Although compositing TiC particles with these metals by LAM methods was performed by various research groups, adding TiC into the other metals or ceramics matrices was done by limited researchers. Adding TiC to yttrium‐stabilized zirconia, 35 Ti‐Ni alloy, 36 Ti‐Al alloy, 37 and Al 2 O 3 ‐Zr 2 O 3 eutectic 38 were the examples of these works.…”

Section: Tic Compositesmentioning

confidence: 99%

Recent progress in carbide‐based composite materials fabricated by laser additive manufacturing processes

Ebrahimnezhad‐Khaljiri,

Ghadi

2024

J Am Ceram Soc.

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Fabricating and introducing new materials with new features is one of the most important goals for many scientific groups. Today, additive manufacturing (AM) is known as one of the new production methods, which can create an excellent opportunity for achieving this goal. As one of the ongoing production processes, the laser AM (LAM) methods have the proper capacity for producing new advanced materials like carbide, nitride, and boride‐based materials. Hence, this work aims to review carbide‐based materials produced by LAM techniques with the composite viewpoint. These materials can act as a matrix, reinforcement, or tertiary component in advanced composites. With this viewpoint, these composite materials were introduced in eight separate sections, which are tungsten carbide, titanium carbide, silicon carbide, niobium carbide, chrome carbide, vanadium carbide, and boron carbide, as well as high entropy alloy composites.

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Section: Tic Compositesmentioning

confidence: 99%

Recent progress in carbide‐based composite materials fabricated by laser additive manufacturing processes

Ebrahimnezhad‐Khaljiri,

Ghadi

2024

J Am Ceram Soc.

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“…The later work either incorporated a high energy input or employed absorbing agents for obtaining highly-dense YSZ ceramics in dAM [2,89,93,96,98,99]. Liu et al [96] used an 1 µm fiber laser in L-PBF to fully melt YSZ powder with laser power of 60 W and scanning speeds of 0.01 m•s −1 -0.2 m•s −1 .…”

Section: Zirconia (Zro 2 )mentioning

confidence: 99%

Advances and challenges in direct additive manufacturing of dense ceramic oxides

Fan,

Tan,

Kang

et al. 2024

Int. J. Extrem. Manuf.

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Ceramic oxides, renowned for their exceptional combination of mechanical, thermal, and chemical properties, are indispensable in numerous crucial applications across diverse engineering fields. However, conventional manufacturing methods frequently grapple with limitations, such as challenges in shaping intricate geometries, extended processing durations, elevated porosity, and substantial shrinkage deformations. Direct additive manufacturing (dAM) technology stands out as a state-of-the-art solution for ceramic oxides production. It facilitates the one-step fabrication of high-performance, intricately designed components characterized by dense structures. Importantly, dAM eliminates the necessity for post-heat treatments, streamlining the manufacturing process and enhancing overall efficiency. This study undertakes a comprehensive review of recent developments in dAM for ceramic oxides, with a specific emphasis on the laser powder bed fusion and laser directed energy deposition techniques. A thorough investigation is conducted into the shaping quality, microstructure, and properties of diverse ceramic oxides produced through dAM. Critical examination is given to key aspects including feedstock preparation, laser–material coupling, formation and control of defects, in-situ monitoring and simulation. This paper concludes by outlining future trends and potential breakthrough directions, taking into account current gaps in this rapidly evolving field.

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“…To obtain high densities and defect-free components, previous ceramic SLS experiments focused primarily on developing new ways for optimizing the laser-powder interaction. Laser absorptivity improvement through the addition of additives (Navarrete-Segado et al , 2022a, 2022b; Urruth et al , 2022), preheating systems (Wilkes et al , 2013; Yves-Christian et al , 2010; Zhang et al , 2018) and specific powder formulations with eutectic ceramics (i.e. Al 2 O 3 /GdAlO 3 /ZrO 2 ) (Liu, 2018) are effective ways that may be used in combination.…”

Section: Introductionmentioning

confidence: 99%

Understanding the consolidation mechanism of selective laser sintering/powder bed selective laser process of ceramics: Hydroxyapatite case

Ur Rehman,

Navarrete-Segado,

Salamci

et al. 2024

RPJ

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Purpose The consolidation process and morphology evolution in ceramics-based additive manufacturing (AM) are still not well-understood. As a way to better understand the ceramic selective laser sintering (SLS), a dynamic three-dimensional computational model was developed to forecast thermal behavior of hydroxyapatite (HA) bioceramic. Design/methodology/approach AM has revolutionized automotive, biomedical and aerospace industries, among many others. AM provides design and geometric freedom, rapid product customization and manufacturing flexibility through its layer-by-layer technique. However, a very limited number of materials are printable because of rapid melting and solidification hysteresis. Melting-solidification dynamics in powder bed fusion are usually correlated with welding, often ignoring the intrinsic properties of the laser irradiation; unsurprisingly, the printable materials are mostly the well-known weldable materials. Findings The consolidation mechanism of HA was identified during its processing in a ceramic SLS device, then the effect of the laser energy density was studied to see how it affects the processing window. Premature sintering and sintering regimes were revealed and elaborated in detail. The full consolidation beyond sintering was also revealed along with its interaction to baseplate. Originality/value These findings provide important insight into the consolidation mechanism of HA ceramics, which will be the cornerstone for extending the range of materials in laser powder bed fusion of ceramics.

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Powder bed selective laser processing (sintering / melting) of Yttrium Stabilized Zirconia using carbon-based material (TiC) as absorbance enhancer

Cited by 11 publications

References 30 publications

Recent progress in carbide‐based composite materials fabricated by laser additive manufacturing processes

Recent progress in carbide‐based composite materials fabricated by laser additive manufacturing processes

Advances and challenges in direct additive manufacturing of dense ceramic oxides

Understanding the consolidation mechanism of selective laser sintering/powder bed selective laser process of ceramics: Hydroxyapatite case

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