CNC Manufacturing High Temperature Resistant Alumina Ceramic Seal Ring & Ceramic Insulating Washer

high temperature resistance

√Wear Resistance

high hardness

Products description

FAQ



Q:What are the properties of alumina ceramic?

A:

1. High hardness

Its Rockwell hardness is HRA80-90, which is second only to diamond and far exceeds the wear resistance of wear-resistant steel and stainless steel.

2. Excellent wear resistance

Its wear resistance is equivalent to 266 times that of manganese steel and 171.5 times that of high-chromium cast iron. According to our customer follow-up survey for more than ten years, under the same working environment, the service life of the equipment can be extended at least ten times.

3. Lightweight

Its density is 3.5g/cm3, which is only half that of steel, which can greatly reduce equipment load.




Q: What‘re the characteristics of ceramic ring?

A: 

1. The ceramic ring has the advantages of drop resistance, wear resistance, super strength, super hard, high temperature resistance (fire resistance), super corrosion resistance, never rust, oxidation resistance, insulation, and self-lubricating. ), or moisture has no effect on the surface and the bar.

2. Ultraviolet radiation resistance and color stability fully reach the international gray scale 4-5. Changes in high temperature will not affect the characteristics and appearance of the material. The combination of bending strength and elasticity has high impact resistance.

3. The dense material surface makes it difficult for dust to adhere, making it easier to clean.



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