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Silicon Nitride Ceramic Riser Tube


Overview:

The long-term practical use proves that SG-28 Silicon Nitride Ceramic is very suitable for low-pressure casting and the riser of quantitative furnace.


keyword:

Aluminum titanate ceramics, silicon carbide ceramics


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details


•  The long-term practical use proves that SG-28 Silicon Nitride Ceramic is very suitable for low-pressure casting and the riser of quantitative furnace.

•  Compared with traditional cast iron, silicon carbide, carbon nitrogen materials and Aluminum Titanate, Silicon Nitride Ceramics have the best high-temperature strength and the service life can last for more than one year.

•  The low wettability to aluminum liquid, makes the SG-28 Silicon Nitride Ceramic can effectively reduce the slagging on the inner and outer walls of the riser, reduce the shutdown loss and maintenance.

•  SG-28 Silicon Nitride Ceramic has excellent corrosion resistance, which can effectively reduce the pollution to the aluminum liquid, and is conducive to improving casting quality.

Precautions for Use

•  Before installing the Riser Tube, please install the flange acc. to the instruction,  and use high-temperature sealing materials that meet the requirements;

•  For the sake of safety, the product should be dried and preheated above 400p before use;

•  In order to prolong the service life of the Riser Tube, it is recommended to clean and maintain the surface regularly (once every 7-10 days).

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