Skyddsrör för kiselnitrid Si3N4 keramiskt värmeelement

Product Details

Silicon Nitride（Si3N4）material is used in the metallurgical industry to manufacture molten aluminum heater protection tubes and gas burner protection tubes, suitable for metals such as aluminum, tin, lead, and zinc. The Silicon Nitride heater protection tube is a high-performance ceramic tube, typically used in molten aluminum heaters or other high-temperature heating systems in the metallurgical industry.

Mascera supports the customization of Silicon Nitride heater protection tubes and can produce tubes in different specifications and models according to customer requirements. We use high-quality Silicon Nitride material to ensure excellent product performance. Feel free to contact us for custom inquiries.

Product Advantages

Long service life and low maintenance cost
Due to the advantages of silicon nitride ceramics, such as high-temperature strength, strong heat shock resistance, and good corrosion resistance, the service life is generally more than one year, thereby reducing the replacement and maintenance cost.

Easier installation and maintenance
Silicon nitride ceramics can maintain flexural strength above 500MPa and good heat shock performance below 800 ° C, so the wall thickness of the product can be thinner, coupled with its low infiltration with molten metal, so there is no need to brush the surface coating, but also make the installation and maintenance of porcelain parts easier.

No pollution to liquid aluminum
The infiltration of silicon nitride to molten metal is low, and it will hardly react with liquid aluminum, so it will not cause secondary pollution to liquid aluminum, which is of great help to stabilize the quality of casting products.

Material Data Sheet

Packing & Shipment