The ceramic washer for automotive heat treatment system of electric car

 ceramic washers in automotive heat treatment systems is to insulate heat and resist corrosion, ensuring stable operation of key components under high-temperature conditions.

They are mainly made by alumina ceramic or zirconia ceramic.

• As heat insulation gaskets between the heat treatment furnace body and external pipelines, preventing heat loss and protecting peripheral parts from high-temperature damage.

• As anti-corrosion spacers for fasteners (such as bolts) in high-temperature areas, avoiding rust or seizure caused by contact with high-temperature oil, gas, or metal oxides.

A ceramic washer for car is a component made of ceramic materials or containing ceramic elements, which is used in various parts of an automobile and serves functions such as sealing, heat insulation, and shock absorption. The following are some common types:

• Ceramic gasket for catalytic converter: It is widely used in automotive catalytic converters to firmly fix the ceramic carrier in the metal shell. It can meet the requirements of wrapping the carrier under all temperature and pressure conditions, with functions of fixing, sealing, heat insulation, and noise reduction.

• Ceramic cylinder head gasket: It is an important part used to seal between the cylinder head and the cylinder block in an automobile engine. Materials such as black ceramic plates or flexible black ceramic impact composite plates are commonly used, which have good sealing performance, high-temperature resistance, and the ability to compensate for uneven surfaces.