Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD OF MANUFACTURING CERAMIC MATRIX COMPOSITES REINFORCED WITH METALLIC PARTICLES
The invention relates to a method for manufacturing ceramic matrix composites reinforced with metallic particles, characterized in that it comprises the following steps: a) a solvent in an amount of 2-15 parts by weight is mixed with two organic monomers in an amount of 2-15 parts by weight each, and with a photoinitiator in an amount of 1-5 parts by weight based on the sum of the weights of organic monomers, wherein the photoinitiator is selected from the group comprising a mixture of ethyl (2,4,6-trimethylbenzoyl)phenylphosphinate and bis-(2,4,6-trimethylbenzoyl)phenylphosphine oxide, bis-(2,4,6-trimethylbenzoyl)phenylphosphine oxide, and ethyl (2,4,6-trimethylbenzoyl)phenylphosphinate; b) then a dispersing agent in an amount of 0.2-5.0 parts by weight, a ceramic powder in an amount of 65-90 parts by weight, and a metal powder in an amount of 0.1-10.0 parts by weight are added and mixed again, wherein the dispersing agent is selected from the group comprising a polyester and polyamine copolymer as a 50% solution in a trichlorethylene-ethanol azeotrope, a polyester and polyamine copolymer as a 50% solution in 2-butanone; c) the resulting dispersion is mixed and deaerated; d) products are formed using a 3D stereolithographic printer in accordance with a previously prepared product design; e) the resulting products are sintered.
METHOD OF MANUFACTURING CERAMIC MATRIX COMPOSITES REINFORCED WITH METALLIC PARTICLES
The invention relates to a method for manufacturing ceramic matrix composites reinforced with metallic particles, characterized in that it comprises the following steps: a) a solvent in an amount of 2-15 parts by weight is mixed with two organic monomers in an amount of 2-15 parts by weight each, and with a photoinitiator in an amount of 1-5 parts by weight based on the sum of the weights of organic monomers, wherein the photoinitiator is selected from the group comprising a mixture of ethyl (2,4,6-trimethylbenzoyl)phenylphosphinate and bis-(2,4,6-trimethylbenzoyl)phenylphosphine oxide, bis-(2,4,6-trimethylbenzoyl)phenylphosphine oxide, and ethyl (2,4,6-trimethylbenzoyl)phenylphosphinate; b) then a dispersing agent in an amount of 0.2-5.0 parts by weight, a ceramic powder in an amount of 65-90 parts by weight, and a metal powder in an amount of 0.1-10.0 parts by weight are added and mixed again, wherein the dispersing agent is selected from the group comprising a polyester and polyamine copolymer as a 50% solution in a trichlorethylene-ethanol azeotrope, a polyester and polyamine copolymer as a 50% solution in 2-butanone; c) the resulting dispersion is mixed and deaerated; d) products are formed using a 3D stereolithographic printer in accordance with a previously prepared product design; e) the resulting products are sintered.
METHOD OF MANUFACTURING CERAMIC MATRIX COMPOSITES REINFORCED WITH METALLIC PARTICLES
VERFAHREN ZUR HERSTELLUNG VON MIT METALLISCHEN PARTIKELN VERSTÄRKTEN VERBUNDWERKSTOFFEN MIT KERAMISCHER MATRIX
PROCÉDÉ DE FABRICATION DE COMPOSITES À MATRICE CÉRAMIQUE RENFORCÉS PAR DES PARTICULES MÉTALLIQUES
TANSKA JOANNA (Autor:in) / WIECINSKA PAULINA (Autor:in) / MISIUKIEWICZ JAKUB (Autor:in) / WIECLAW-MIDOR ANNA (Autor:in) / FALKOWSKI PAWEL (Autor:in)
11.09.2024
Patent
Elektronische Ressource
Englisch
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