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High-Temperature Durable Silicon Carbide SSIC Seal Rings Bushes

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Product Description

Packaging DetailsWell warped and packed in cardboard boxes.


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Lead Time:

Quantity(Pieces) 1 - 1000 >1000
Est. Time(days) 25 To be negotiated

silicon carbide crystals have properties such as high hardness, high temperature, wear resistance, thermal conductivity and good conductivity under high frequency.

It's widely used in aerospace, semiconductors and valve seals. Professionals believe that we are running in to the "silicon carbide era."


Product Specifications

Parameter Measurements RB SiC




Density g/cm3 3.03 3.08~3.15 2.95~3.05
Indicated Porosity % ≤1% ≤1% ≤1%
Crystal Size μm ≤10 ≤10 ≤10
Hardness Rockwell 90 ≥92 92
Compressive Strength MPa 3000 3000 ≥2200
Transverse Strength MPa 350 400 200
Maximum Temperature °C 1200 1600 1500
Elastic Modulus GPa 350 400 250
Thermal Conductivity W/m*K 30~130 30~130 30~130
Coefficient of Thermal 1x10-6/ 4~5 4~5 4~5


Q1:Can you make rings according to our blueprint?

Q2: How long you can deliver our goods to us?
A2: With in 25 days if your order size is <1000.

Q3: How much is the deliver cost?
A3: Our price covers the shipping cost to port, international shipping cost is TBD where you are.

Q4: My order is super super hurry, what is the fastest time you can deliver?
A4: Around 15 days, you may pay a extral fee to cut in line. Our long standing customer can make 5~10% order as Urgent, with no charge.

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