High Precision Ssic Silicon Carbide Balls 1mm 2mm 3mm 4mm for Bearing
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Product Highlights
- Non-standard Sizes Available: Custom diameters and specifications for silicon carbide precision balls.
- High Hardness and Wear Resistance: Hardness up to 9 with excellent resistance to wear and chemical corrosion.
- Full Customization Options: Offers full customization, minor customization, and flexible customization from samples or designs.
- Dense Pore-free Structure: Manufactured as dense balls without pores for superior performance.
- Large Inventory Availability: Extensive stock of alumina and silicon carbide balls for quick delivery.
- Chemical Corrosion Resistance: Resistant to water, salt solutions, acids, and other harsh chemical environments.
Product Attributes
- Customization
- Available
- Material
- Silicon Carbide
- Single Package Size
- 20*20*20mm
- Model NO.
- ST667
- Single Gross Weight
- 0.05kg
- Application
- Industrial Ceramic
- Type
- Ceramic Balls
- Transport Package
- Wooden Box
- Specification
- 0.5-100mm
- Trademark
- SHANGTAO
- Origin
- China
Product Images of High Precision Ssic Silicon Carbide Balls 1mm 2mm 3mm 4mm for Bearing
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Product Description
| Silicon Carbide Precision Ball Physical Properties | ||||||
|
AL2O3 conent %
|
60
|
75
|
85
|
95
|
99
|
99.7
|
|
Bulk density(g/cm3)
|
3
|
3.1
|
3.4
|
3.7
|
3.81
|
3.85
|
|
Flexural Strength(MPa)
|
205
|
280
|
230
|
304
|
340
|
370
|
|
Coefficient of linear expansion(×10-6/ºC)(25-800ºC)
|
7.1
|
7.6
|
7.6
|
7.3
|
7.6
|
7.6
|
|
Thermal conductivity[w/(m.R)]
|
16
|
17
|
17
|
20
|
34
|
35
|
|
Insulated strength(KV/mm)
|
10
|
10
|
10
|
10
|
10
|
10
|
|
Bulk density resistance(Ω.cm)20ºC
|
>1014
|
>1014
|
>1014
|
>1014
|
>1014
|
>1014
|
|
300ºC
|
>1013
|
>1013
|
>1013
|
>1012
|
>1010
|
>1010
|
|
Long term operating temperature (ºC)
|
1350
|
1000
|
1290
|
1480
|
1600
|
1700
|
|
Hardness
|
7.5
|
7.5
|
7.5
|
8.8
|
9
|
9
|
|
Refractoriness
|
1800
|
1700
|
1850
|
2000
|
2030
|
2040
|
Product Characteristics of Silicon Carbide Precision Ball
2.Large inventory of alumina balls.
3.Non standard sizes/diameters/specifications are available.
4.The toughness of alumina balls is relatively low.
5.Compared to silicon nitride balls, alumina balls are more suitable for use in situations with lower cost requirements.
Aluminum oxide ceramic balls are wear-resistant, heat-resistant, antioxidant, resistant to water, salt
solutions, and other chemical and acid corrosion. Additionally, it can maintain dimensional stability up
to 1100 ºC.





About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR244507". Items marked "" are certified.
Company Profile
Shanghai Gongtao Ceramics Co., Ltd. is one of the most leading and advanced ceramic material companies in China, integrating the design, manufacture and marketing of high-tech ceramics. Brand name "SHANGTAO" was formed more than 20 years ago. We specialize in Alumina products, Zirconia products, Magnesia products, Silicone Nitride products and Alumina Nitride products. We have developed advanced skills and technologies. Our products are widely used in electricity, information, power, automobile and other fields.
Range of Industrial Ceramics: Alumina ceramics, zirconia ceramics, titanium oxide ceramics, silicone carbide ceramics, silicon oxide ceramics, special ceramics, high-frequency ceramics, mullite ceramics, general ceramics, refractory ceramics, electronic ceramics, textile ceramics, high purity alumina crucible, electrical ceramics, etc.
SHANGTAO strictly complies with ISO9001 quality management system. Our products are widely used in aerospace, mining machinery, lift, power, paper making, laboratory, nonferrous metal processing, electronics processing, textile machinery and other industries, SHANGTAO provides wholesale and retail services.
We have the largest stocks in Shanghai, professional manufacturing experience, most complete industrial ceramics, rock bottom price, best service, speedy delivery.
Welcome to contact us for cooperation! Also welcome to visit us!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 40, Lane 111, Shunda Road, Nanxiang Town, Jiading District, Shanghai, China
-
Plant Area
- 924 square meters
-
Number of Employees
- 16
-
Registered Capital
- 20,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 50 Pcs
-
Supply Chain Partners
- 388
Our Production Capability & Technical Expertise
-
Main Products
- Ceramic Tube, Ceramic Crucible, Ceramic Connector, Ceramic Ball, Ceramic Heating Element
-
Production Lines
- 2
-
Production Machines
- CNC, Cutting Machine, Drilling Machine, Engraving Machine
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2010-06-27
-
Export Year
- 14 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Australia
-
Repeat Buyers Choice
- 10%~30%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What sizes are available for the silicon carbide balls?
- We offer standard sizes like 1mm, 2mm, 3mm, and 4mm, as well as non-standard sizes and custom specifications.
- Can I request custom designs or samples?
- Yes, we provide full customization, minor customization, and flexible customization options based on your samples or designs.
- What is the minimum order quantity?
- The minimum order quantity is 50 pieces.
- How long does it take to produce an order?
- Lead time is within 15 workdays or one month, regardless of peak or off-peak seasons.
- What payment methods do you accept?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- Do you offer ODM services?
- Yes, ODM service is available for our ceramic products.
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