1-3mm Semiconductor Si3n4

 

Silicon nitride ceramic bearings are an important mechanical part. They are often used in new materials because they work very well. They are better than other bearings. Silicon nitride is not the hardest material in industrial ceramics or the material with the highest toughness. But it is best suited for bearings that need to perform well.

In general, if steel bearings are used at temperatures above 120°C, they become less solid and their service life is shortened. Centrifugal forceThe density of steel used in bearings is about 7.8 × 103 kg/m3, and the density of silicon nitride is about 3.24 × 103 kg/m3, which is only about 40% of the density of steel. Therefore, when ceramic balls are used as rolling elements in a bearing, the bearing can stop the increase in the load on the rolling elements caused by centrifugal force when the bearing is rotating at high speed.

 

1-3mm Semiconductor Si3n4 For Sale

 

 

 

 

Item	Purity	ACCESS POINTS	SSA	Color	Crystalline stratum	Morphology	Density of bulk materials
S3N4	>99.9%	20nm	93m2/g.	White	Amorphous	spherical	0.09 g/cm3
S3N4	>99.9%	800 nm	65m2/g.	Grey White	Alpha	cubic with a center on the face	0.23 g/cm3
S3N4	>99.9%	800 nm	49m2/g.	Light Green Grey	Alpha	cubic with a center on the face	0.69 g/cm3

 

 

 

 

 

 

 

1-3mm Semiconductor Si3n4 Suppliers

 

 

 

 

 

 

1-3mm Semiconductor Si3n4 Manufacturers

 

 

 

 

 

 

Q: What are your strengths?

A: We are a manufacturer with more than 30 years of experience. We have our factories, lovely employees, and professional production, processing, and R&D teams. The quality can be guaranteed. We have advanced testing equipment and excellent testing technology. Products will be strictly inspected before shipment to ensure that the goods are qualified.

 

Q: What is your production capacity and delivery date?

A: 3000 metric tons per month. We have stock on hand to meet customer requirements. Usually, we can deliver the goods within 7-15 days after your payment.

 

Q: Is the price negotiable?

A: Yes, if you have any questions, please feel free to contact us. We will do our best to support customers who want to expand the market.

 

Q: Can you provide free samples?

A: Yes, we can provide free samples to customers for them to check the quality or do the chemical analyses, but please tell us the detailed requirements for us to prepare the right samples.

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