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Preparation and properties of hydroxyapatite filters for microbial filtration. [PDF]
Ceram Int, 2007 Yang L, Ning X, Chen K, Zhou H.
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Preparation of Reticulated Ceramics by Gelcasting
Journal of Inorganic Materials, 2008 openaire +1 more source
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Gelatin gelcasting of ceramic components
Journal of Materials Processing Technology, 2003Abstract Gelcasting is a new near net shaping technique, which has rapidly evolved from a laboratory invention towards industrial application. In gelcasting, a highly loaded but very fluid slurry consisting of powder, water, disperser and gelformer, is poured into a mould and subsequently gelled.
J Luyten
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Recent developments in gelcasting of ceramics
Journal of the European Ceramic Society, 2011Abstract Gelcasting is a well-established colloidal processing method with a short forming time, high yields, high green capacity and low-cost machining, and has been used to prepare high-quality and complex-shaped dense/porous ceramic parts. In this article, we reviewed recent developments in gelcasting technology for ceramic preparation.
Jinlong Yang
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Gelcasting of alumina–chitosan beads
Ceramics International, 2011Abstract Several papers have reported the advantageous combination of chitosan and ceramic particles for such applications as biomimetic scaffolds, membranes, pollution remediation and gelcasting complex shapes. This work presents a novel gelcasting consolidation mechanism, based on the effects of pH changes on chitosan solubility and zeta potential ...
Rafael Salomao
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Gelcasting Of Nbc20ni Cemented Carbide
Euro PM2023 Proceedings, 2023Gelcasting has been successfully used to produce high-performance sintered ceramic components, and large shrinkages during sintering at high temperatures are common for obtaining high-density parts, since very fine ceramic powders are used as raw material.
Daniel Rodrigues +3 more
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Thermoresponsive Gelcasting: Improved Drying of Gelcast Bodies
Journal of the American Ceramic Society, 2011An improved ceramic processing method, thermoresponsive gelcasting, has been developed. The method uses a rapid thermoresponsive gel system to solve the problem of inefficient drying within the conventional gelcasting procedure.
Xiaofeng Wang +5 more
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Ceramics International, 2003
Abstract Aqueous gelcasting of PZT is discussed in this paper. Concentrated PZT suspension (50 vol.%) with low viscosity is developed by using triammonium citrate as the dispersant. Zeta potential results suggest that the effect of TAC in decreasing the viscosity of the PZT suspension may be ascribed to its electrostatic stabilization mechanism.
Dong Guo +4 more
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Abstract Aqueous gelcasting of PZT is discussed in this paper. Concentrated PZT suspension (50 vol.%) with low viscosity is developed by using triammonium citrate as the dispersant. Zeta potential results suggest that the effect of TAC in decreasing the viscosity of the PZT suspension may be ascribed to its electrostatic stabilization mechanism.
Dong Guo +4 more
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Journal of the American Ceramic Society, 1991
Gelcasting is a novel method for molding ceramic powder based on a synthesis of concepts derived from traditional ceramics and polymer chemistry. Gelcasting of alumina is described in this paper. The process is based on the in situ polymerization of acrylamide monomers as the setting mechanism for forming the green body.
Albert C. Young +3 more
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Gelcasting is a novel method for molding ceramic powder based on a synthesis of concepts derived from traditional ceramics and polymer chemistry. Gelcasting of alumina is described in this paper. The process is based on the in situ polymerization of acrylamide monomers as the setting mechanism for forming the green body.
Albert C. Young +3 more
openaire +1 more source