POROUS CERAMIC FRAMEWORK AND PREPARATION METHOD THEREFOR, AND DOUBLE-BIONIC RESIN CERAMIC COMPOSITE MATERIAL

A porous ceramic framework and a preparation method therefor, and a double-bionic resin ceramic composite material. The porous ceramic framework is of a three-dimensional structure formed by a plurality of unit cell structures arranged in an array; the unit cell structure is a cube provided with a t...

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Hauptverfasser:	ZHANG, Jiaxin, ZHANG, Shiqiang, XING, Youdao, DUAN, Guangyuan
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE HUMAN NECESSITIES HYGIENE LIME, MAGNESIA MEDICAL OR VETERINARY SCIENCE METALLURGY PERFORMING OPERATIONS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES REFRACTORIES SLAG TRANSPORTING TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	A porous ceramic framework and a preparation method therefor, and a double-bionic resin ceramic composite material. The porous ceramic framework is of a three-dimensional structure formed by a plurality of unit cell structures arranged in an array; the unit cell structure is a cube provided with a through hole; the through hole is of a chamfered three-cylinder structure, the sizes of three cylinders in the three-cylinder structure are the same, and the length of the cylinders in the three-cylinder structure is the same as the side length of the cube. The porosity of hole units is controlled by changing a parameter D, a porous ceramic framework the porosity of which gradually changes from the bottom to the top is constructed, and bionics of a resin-infiltrated ceramic material and human teeth are achieved to the maximum extent in terms of physical performance; the porosity, pore diameter and pore distribution of the provided porous ceramic framework are highly controllable, a three-dimensional through structur