High-Temperature Resistant Alumina Ceramic 95% 99% Al2O3 Tubes / Plates

• Customization: Available
• Application: Refractory, Industrial Ceramic, Mechanical Seal
• Material: Al2O3 Alumina
• Model NO.: Alumina
• Size: Customized
• Content: 99% 95%
• Color: White Pink Yellow
• Sintering Method: Hot Pressed, Pressureless Sintered, etc
• Thermal Stability: High Temperature Stability
• Hardness: 10 Mohs
• Density: 3.6+ g/cm3
• Type: Other
• Transport Package: Plastic Foam + Carton
• Specification: customized
• Trademark: BT
• Origin: China
• HS Code: 6914900000
• Production Capacity: 8000 Pieces Per Month

Product Description

Product Details

1. Knoop hardness: 2000 - 2200 Kg/mm2
2. Mohs hardness: 9.0
3. Density: 3.90 g/cm3
4. Melting point: 2500°C
5. Max temperature: 1900°C
6. Specific heat: (Cal/g. °C ) 0.26 (20 - 90°C  )
7. Refractive index: e=1.760 w=1.768(Na line)
8. Coefficient of linear expansion:  7 - 9 (0 - 1600°C)
9. The chemical composition : AL2O3, Fe,Si,Ti

  

 

Alumina Ceramic is the most commonly used technical ceramic material. Thanks to its very good electrical insulation, dielectric strength and high temperature resistance up to 1500 °C, Alumina Ceramic is ideal for electrical applications and high-temperature applications.

Alumina ceramics feature:
Good mechanical strength
Good heat conductivity and fire resistance
Good corrosion and wear resistance
Very good electric insulation

The alumina substrates also possess several unique features:
> Good surface with high smoothness/flatness and less porosity
> High resistance to heat shock
> Low warpage and camber
> Stable in very high temperature and corrosive chemical
> Very stable breaking strength and shape/dimension variance

Industrial Ceramic Structure Parts Applications:

Alumina is the best-known advantaced ceramic material, is widely used in
1.Automotive
2.Petro-chemical
3.Fluid control
4.Material transfer
5.Industry
6.Electrical and electronic
7.Semiconductor
8.Sapphire is single-crystal alumina.

According to customer requirements, we can conduct factory internal testing and third-party testing on our products.

 

Product Package

We use foam pads and cartons or wooden boxes for packaging to ensure that the packaging is stable and firm, and avoid damage to the product during transportation.

 

Company Profile

Our company is committed to research, development, production and marketing of high-performance pressureless sintered silicon carbide ceramic products. It adopts a complete set of domestic advanced production lines, including dry pressure molding, normal pressure grouting, pressure grouting and extrusion molding. It has applied for six national patents, one utility model and five invention patents. It mainly produces pressureless sintered silicon carbide ceramic products, including pressureless sintered silicon carbide ceramic rollers, chemical heat exchange tubes, square beams, process furnace tubes, grinding media, thermocouple protection tubes, thermal radiation tubes, combustion nozzles, grinding barrels, multi curved breast plates, helmets, wear-resistant pipes, wear-resistant elbows, saggers, crucibles, plates, pump shells and other precision parts.

Workshop

Our Advantages
• Competitive Price
• Many Specs Stock Goods
• 6000 tons / Month Stable Output
• 40+ Stable Partners fom All Over the World
• 11 Years Experience in Producing and Exporting
• Mature R&D & QC Teams to Ensure Good & Stable Quality

Customer Reception

                                                Customers from Turkey visited our factory and negotiated business.
 

FAQ

 

Q1: Are you trading company or manufacturer?
A: We are manufacturer.

Q2: Are samples free or not?
A: Sample in stock can be free of charge. Only shipping needs to be paid by your side. 

Q3. Can you customize according to my drawing or requirement?
A: Yes, we can customize, and we offer OEM and ODM service.

Q4. Do you test all your goods before delivery?
A: We have laboratories to test the chemical and physical properties of our SiC. We will repeatedly test during production and before shipping to ensure that the product meets the appointed standards.

 

Looking forward to receiving your inquiry.
Please feel free to ask me if you have any questions. Thank you ^^