Alumina ceramics are ceramic materials mainly composed of alumina, which are widely used in thick film integrated circuits. With excellent electrical insulation properties, it is used as an electronic ceramic for structural parts, substrates and housings in electronic equipment and devices. Porcelain parts of insulation devices include various insulators, coil bobbins, tube holders, band switches, capacitor support brackets, integrated circuit substrates and packaging shells, etc. Alumina electronic ceramics have high hardness, corrosion resistance, good high temperature resistance, and a wide range of applications. Alumina ceramic processing parts have low dielectric constant, small dielectric loss, high dielectric strength, high volume resistivity, good bending strength, high stability, high compressive strength, and good thermal shock denaturation. It is widely used in thermostats, insulating parts of various small household appliances, various thermal equipment, electric heating equipment, iron structures, shipbuilding, etc.

Alumina ceramic precision processing factory custom-made ceramic structural parts ceramic plunger adopts modern engineering ceramic materials with super hard wear resistance, and can be assembled and formed by ceramic metallization bonding, welding, inlaying and socketing technology. It is an ideal substitute for similar metal pumps, and has been widely used in medical equipment, environmental engineering, petroleum, chemical and other industries. The ceramic material has the advantages of high melting point, high hardness, high wear resistance, oxidation resistance and the like. It can be used as structural material, tool material, and because ceramics also have some special properties, they can also be used as functional materials.

Ceramic materials are a class of inorganic non-metallic materials made of natural or synthetic compounds through shaping and high-temperature sintering. It has the advantages of high melting point, high hardness, high wear resistance and oxidation resistance. It can be used as structural material, tool material, and because ceramics also have some special properties, they can also be used as functional materials. It is made of high-purity artificially synthesized raw materials, formed and sintered by precise control technology, and generally has some special properties to meet various needs. According to its main components, there are oxide ceramics, nitride ceramics, carbide ceramics, cermets, etc.; special ceramics have special mechanical, optical, acoustic, electrical, magnetic, thermal and other properties.

The basic production process of alumina ceramics has four aspects, one is the preparation of powder, the other is the molding method, the third is the firing technology, and the fourth is the finishing and packaging process. Extrusion molding in the molding method means that some ceramic slurries are put into an extruder, and a molded green body is obtained by applying a certain pressure to them.