High Hardness and Wear Resistant Industry Customized Silicon Nitride Ceramic Block
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Product Details
| Customization: | Available |
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| Application: | Ceramic Decorations, Refractory, Structure Ceramic, Industrial Ceramic, Machinery, |
| Type: | Ceramic Parts |
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Year of Establishment
2007-06-29
Number of Employees
50
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Basic Info.
- Model NO.
- Si3N4 071
- Color
- Grey Black
- Density
- Above 3.2g/cm3
- Hardness
- Hra90
- Unit
- Piece
- Weight
- Customized
- OEM/ODM
- Available
- Maximum Use Temperature
- 1200°
- Modulus of Elasticity
- 290 Gpa
- Compressive Strength
- 2500 Gpa
- Lead Time
- 10 Days
- Material
- Silicon Nitride Ceramic
- Transport Package
- Box/Carton / Plastic Bag / Wooden Case…
- Specification
- Customized
- Trademark
- Hard
- Origin
- Shenzhen, China
- HS Code
- 6903200000
- Production Capacity
- 10, 000, 000PCS/Month
Product Description
Product Description
Performance advantages:
high strength, high hardness, wear resistance, corrosion resistance, high temperature resistance of 1200 degrees, good heat dissipation, good thermal shock resistance (not afraid of rapid temperature changes), good insulation performance, low density. The best comprehensive performance in structural ceramics
The characteristics of silicon nitride ceramics are:
1. High hardness, good wear resistance, low thermal conductivity, good chemical stability, high corrosion resistance
2. High refractory, can withstand high temperatures of 800°C
3. Good chemical stability, can resist acid corrosion at high temperatures
4. High strength, wear resistance, good chemical stability, good biocompatibility, high density
5. It is an inorganic non-metallic material that is resistant to high temperatures, wear and corrosion, with a melting point of up to degrees Celsius, and is one of the best refractory materials in nature
Properties of Silicon Nitride Si3N4 Ceramic | ||
Item | Unit | Typical Values |
Physical Properties | ||
Density | g/cm3 | 3.2 |
Mechanical Properties | ||
Moh's hardness | Grade | 9 |
Rockwell Hardness | HRA | 90 |
Vickers Hardness (Hv50) | HV0.5 | 1550 |
Modulus of Elasticity | Gpa | 290 |
Flexural Strength | Mpa | 600 |
Compressive Strength | Mpa | 2500 |
Fracture toughness | Mpam1/2 | 6.0 |
Thermal Properties | ||
Maximum use temperature | °C | 1200 |
Thermal Conductivity | W/(m.k) | 15-20 |
Thermal Expansion Coefficient | 10-6/°C | 3.1 |
Thermal Shock Resistance | T°C | 500 |
Specific Heat Capacity | KJ/kg.K | 700 |
Electrical Properties | ||
Dielectric Strength | KV/mm | 15 |
Dielectric Constant | Er | |
Volume Resistivity at 20°C | Ω.cm | 1.0X1012 |
Why Choose Us?
1.18 years of professional production industrial ceramics factory
2 Service more than 5000 domestic and abroad companies and institutions
3 Regular and strict management process according to ISO 9001
4.High quality products with low price
5.High precision parts with lowest tolerance
6.Short time for production
7.Has a group of experienced, professional and efficient R&D team
8.Has a good reputation in China and abroad.
9.MOQ is not limited, small quantity is welcome.
10.Vigorous team and good after-sales service
2 Service more than 5000 domestic and abroad companies and institutions
3 Regular and strict management process according to ISO 9001
4.High quality products with low price
5.High precision parts with lowest tolerance
6.Short time for production
7.Has a group of experienced, professional and efficient R&D team
8.Has a good reputation in China and abroad.
9.MOQ is not limited, small quantity is welcome.
10.Vigorous team and good after-sales service
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to the
dimension and quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to the
dimension and quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
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