Cold Isostatic Pressing of Zirconia Ceramics

Author: Cold Isostatic Pressing of Zirconia Ceramics     Date Posted:11 Jan 2023

 Cold isostatic pressing of zirconia ceramics

 

ColdIsostaticPressing of zirconia ceramics is referred to as coldisostatic pressing (CIP). The static pressure generated by fluid or gas is directly acted on the powder or billet in the elastic die sleeve by high pressure pump, so that it is pressed under uniform pressure in all directions.

 

Advantages of cold isostatic pressing of zirconia ceramics

 

Cold isostatic pressing for zirconia ceramics (CIP) is applied to powder or billet in elastic mould sleeve with static pressure generated by fluid or gas directly by high pressure pump, so that it is pressed under uniform pressure in all directions.

 

Can be pressed with concave, hollow, slender parts and other complex shape parts, small friction loss, forming pressure is low, pressure from all aspects of the transfer, compact density distribution uniform, compact strength; .

 

The mold cost is low, and the disadvantages of static pressing are: the size and shape of the billet is not easy to control accurately, the productivity is low, and it is not easy to implement automation.


Ceramic molding technology is one of the important processes in the preparation of ceramic materials. It is the process of transforming ceramic powder into a green body with a certain shape, volume and strength. Cold isostatic pressing is a very important ceramic molding technology. It is a method of compressing powder by transferring isotropic pressure through a fluid medium at room temperature. Compared with conventional molding technology, isostatic pressing has a high density of molding blank, and its blank density is 5%~15% higher than that of ordinary molding; and the blank density is uniform, so it is suitable for long diameters such as columnar and cylindrical shapes. than larger products. Isostatic pressing technology developed earlier and the technology is relatively mature. It is the main molding method of special ceramics at present.

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Ceramic molding technology is one of the important processes in the preparation of ceramic materials. It is the process of transforming ceramic powder into a green body with a certain shape, volume and strength. Cold isostatic pressing is a very important ceramic molding technology. It is a method of compressing powder by transferring isotropic pressure through a fluid medium at room temperature. Compared with conventional molding technology, isostatic pressing has a high density of molding blank, and its blank density is 5%~15% higher than that of ordinary molding; and the blank density is uniform, so it is suitable for long diameters such as columnar and cylindrical shapes. than larger products. Isostatic pressing technology developed earlier and the technology is relatively mature. It is the main molding method of special ceramics at present.


Jiangsu High Tech Co., Ltd. is located in Zhenjiang, Jiangsu. It is a high-tech enterprise that develops and produces high-performance polyurethane products, cold isostatic pressing molds and cold isostatic pressing machines. The company's main products are polyurethane isostatic pressing molds and cold isostatic pressing machines. The company's products are widely used in all walks of life in China and exported to more than 30 regions around the world. They are widely praised by customers for their excellent quality and good service. The company always adheres to the product concept of "quality first" and has a deep understanding of customer needs. The company has been committed to the research and development and production of high-performance polyurethane elastomer molds for many years, and solves various design and production problems of polyurethane elastic molds for isostatic pressing users. The company has mature production and processing technology and a complete set of experimental equipment for mold elastomer analysis. In order to ensure the excellent impact resistance, abrasion resistance, cutting, tear resistance and clarity of the product and excellent dimensional stability. Its products are widely used in magnetic materials, ceramics, cemented carbide, high temperature refractory materials, rare earth permanent magnets, carbon materials, rare metal powders and other industries.

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