Advanced industrial ceramics acid and alkali resistance, high hardness wear resistance, inert substances do not conduct electricity, ceramics are higher than ordinary ceramics in these performance indicators. The different chemical composition and organizational structure of ceramics determine its different special properties and functions, such as high strength, high hardness, high toughness, corrosion resistance, conductivity, insulation, magnetism, light transmission, semiconductor and piezoelectric, photoelectric, electro-optic, acoustooptic, magneto-optic and so on. Due to its special properties, this kind of ceramics can be used as engineering structural materials and functional materials in machinery, electronics, chemical industry, smelting, energy, medicine, laser, aerospace and other aspects.

Features:
Applications: automobile, clutch, engine, universal joint, axle, motorcycle, bending shaft, connecting rod, loader, excavator, power tools, pneumatic tools, construction machinery, etc.
Special-shaped ceramic positioning pin classification: fixed positioning pin, replaceable positioning pin, conical positioning pin, cutting edge positioning pin, standard diamond positioning pin.
Ceramic positioning pin material: zirconia and alumina, silicon nitride ceramic material.

Application field:
Silicon nitride high temperature wear resistant, used as mechanical parts, used as engine rotor, stator, etc.; Hot pressing piston top, reaction sintering burner, spark plug, cylinder liner and other parts; Good thermal shock resistance, used as thermocouple casing, shaped ceramic positioning pin, casting mold, crucible, furnace, burner, heating body fixture, furnace lining, liquid aluminum conduit, valve, etc. Good corrosion resistance, used in chemical ball valves, sealing rings, filters, heat exchanger parts, etc. Good wear resistance, used for mechanical industry bearing ball, roller, seat, high temperature bolts, plunger pump, sealing materials, etc. Used in electronics, military and nuclear industries as circuit substrates, thin film capacitors, high temperature insulators, radar radomes, isolators, etc.