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A platform for research: civil engineering, architecture and urbanism
ELECTROCERAMIC COMPOSITE MATERIAL AND METHOD OF MANUFACTURING IT
A method of manufacturing ceramic composite material comprises forming a combination of flowable metal oxide precursor (102), which is water-insoluble, and electroceramic powder (104) for covering surfaces of the electroceramic particles (500) with the metal oxide precursor (102), the electroceramic powder (104). A major fraction of the particles (500) has particle diameters within a range 50 μm to 200 μm, and a minor fraction of the particles has diameters smaller than the lower limit of said range, the major fraction having a variety of particle diameters. Then pressure 100 MPa to 500 MPa is applied to said combination, and said combination is exposed, under the pressure, to a heat treatment, which has a maximum temperature within 100° C. to 500° C. for a predefined period for forming the ceramic composite material.
ELECTROCERAMIC COMPOSITE MATERIAL AND METHOD OF MANUFACTURING IT
A method of manufacturing ceramic composite material comprises forming a combination of flowable metal oxide precursor (102), which is water-insoluble, and electroceramic powder (104) for covering surfaces of the electroceramic particles (500) with the metal oxide precursor (102), the electroceramic powder (104). A major fraction of the particles (500) has particle diameters within a range 50 μm to 200 μm, and a minor fraction of the particles has diameters smaller than the lower limit of said range, the major fraction having a variety of particle diameters. Then pressure 100 MPa to 500 MPa is applied to said combination, and said combination is exposed, under the pressure, to a heat treatment, which has a maximum temperature within 100° C. to 500° C. for a predefined period for forming the ceramic composite material.
ELECTROCERAMIC COMPOSITE MATERIAL AND METHOD OF MANUFACTURING IT
NELO MIKKO (author) / SIPONKOSKI TUOMO (author) / JUUTI JARI (author) / JANTUNEN HELI (author)
2023-02-23
Patent
Electronic Resource
English
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