Tailoring dielectric properties of cordierite-mullite ceramics through Ceramic Injection Moulding

Fuertes, V.; Berges, Cristina; Gallego, Alberto; Enríquez, E.; Herranz, Gemma; Fernández, J.F.

doi:10.1016/j.mseb.2020.114783

Cited by 9 publications

(1 citation statement)

References 35 publications

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“…Among the large quantity of existing synthesis process for advanced ceramics, it is worth noting that ceramic injection molding (CIM) could overcomes limitations of conventional procedures due to a series of outstanding advantages. As a cost-effective near net shaping process, CIM attracts wide intention in recent years which could manufacture small, complex shaped, high dimensional precision ceramic compacts in enormous quantities [13][14][15]. This technology is usually comprised of four basic stages: compounding of feedstock, injection molding, debinding and sintering [16,17].…”

Section: Introductionmentioning

confidence: 99%

Microstructure Evolution of (MgCoNiZnCu)O High Entropy Oxides Using Ceramic Injection Molding

Zhao

Chen

et al. 2021

Preprint

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Near net shaping ceramic injection molding process of (MgCoNiZnCu)O high entropy oxides were conducted using commercial precursor oxide powders. Through ball milling, internal mixing, injection molding, solvent and thermal debinding as well as final sintering process, the ceramic products would be obtained with little machining. Compacts prepared are single rock-salt phase based on XRD and EDS Mapping results. Meanwhile, with the increasing of sintering temperature from 900 ℃ to 1050 ℃, particle diffusion rate and densification of samples becomes faster, which finally results relative density and fractured strength of sintered compacts reaching the highest (90.47 % and 77.98 MPa, respectively) in current work. The successfully synthesis of (MgCoNiZnCu)O through ceramic injection molding illustrates this near net shaping process could be a promising route for preparation of high entropy oxides.

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