High Precision G5 G10 Si3n4 Balls Silicon Nitride Ceramic Ball for Ball Bearing

タイトルまたは説明

Silicon Nitride Balls are a new material suitable for applications where high loads, high speeds and extreme temperatures are factors. Long life and the need for no lubrication makes this material very suitable for aviation applications. Silicon Nitride is anti-magnetic and resistant to corrosion by most substances.

Si3N4 Ceramic Ball Property:

Chemical Composition	Silicon Nitride *1.2%
Density	3.***3.*0g/cm3
Hardness	********0kg/mm2(HV) ****0kg/mm2(HRC)
Diameter	0.4mm***0mm
Grade	G*-G**0
Compressive Strength(**0ºC)	***0MPa
Max Use Temp.	**0 ºC
Elastic Modulus	******0 Gpa

Advantages of Si3N4 Ceramic Ball:
It is precision ceramic and formed under non-oxide and ultra high temperature sintering. It can work in seawater for long time with its properties of good strength, good grinding resistance, good heat resistance, good corrosion/acid/alkali resistance. It is also electricity and magnetic isolation. Its hardness and strength are no change under **0°C and its density(3.*0g/cm³) is only 1/3 times than bearing steel. It can be high speed operated with little centrifugal force. It can work under no lubrication and high pollution circumstance with its self-lubrication.
Unlike other ceramic materials, Silicon nitride (Si3N4) is a material with very high resistance to crack propagation.
Silicon nitride balls are used in processing equipment to improve bearing performance. It is lighter, stiffer, smoother, harder, corrosion resistant, require less lubrication, and have a lower thermal expansion than their steel counterparts which allow the bearing to run at higher speeds and higher operational temperatures with lower torque. 
 
Applications of Si3N4 Ceramic Ball:
It is the most preferred material for producing ceramic bearing and hybrid ceramic ball bearing.

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ZHEJIANG JIENAIER NEW MATERIAL CO.,LTD.
Add: No.***1 Hongye Rd.,Xiuzhou Industrial District,Jiaxing,Zhejiang,China
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国:	China
モデル番号:	-
离岸价格:	0.1 ~ 2 / Piece ( Negotiable ) （交渉可能） Get Latest Price
ロケーション:	-
最低注文量の価格:	0.1 per Piece
最低注文量:	1 Piece
パッケージの詳細:	blister packing into standard shipping carton
納期:	1-3 working days if in stock or within 30 working
供給能力:	100000000 Piece per Month
支払いタイプ:	T/T, Western Union, PayPal
製品グループ :	-