METHOD AND APPARATUS FOR FORMING CERAMIC PARTS IN HOT ISOSTATIC PRESS USING ULTRASONICS

A method for forming a ceramic object from a ceramic powder is provided. The ceramic powder is placed in a press. Pressure is applied to the ceramic powder with a pressure to cause consolidation of the ceramic powder. Ultrasonic energy is applied to the ceramic powder for at least a period of time d...

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Bibliographic Details
Main Authors ORMOND Russell, LOPEZ Michael, CHARLES William, STEVENSON Thomas, ANDERSON Nash
Format Patent
LanguageEnglish
Published 08.03.2018
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
PERFORMING OPERATIONS
REFRACTORIES
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
SLAG
TRANSPORTING
TREATMENT OF NATURAL STONE
WORKING CEMENT, CLAY, OR STONE
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Summary:A method for forming a ceramic object from a ceramic powder is provided. The ceramic powder is placed in a press. Pressure is applied to the ceramic powder with a pressure to cause consolidation of the ceramic powder. Ultrasonic energy is applied to the ceramic powder for at least a period of time during the applying pressure to the ceramic powder, forming the ceramic powder into a ceramic object. The applying pressure to the ceramic powder is ended.
Bibliography:Application Number: US201615255854