mechanical seal sic/ssic ring stationary silicon carbide seal rings

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Product Overview

Description









Pressureless sintered silicon carbide is sintered by pressureless sintering of submicron silicon carbide powder in a vacuum sintering furnace at 2100°C. Due to its single-phase fine-grained structure that maintains high strength at high temperatures, the high purity and high density of SSiC products make it highly resistant to corrosion




Operating Limits
Units
SSiC+P
Volume Density
g/cm³
3.01-3.10
Hardness
≥HV0.5
≥2000
Pore Size
um
50-80
Compressive Strength
Mpa
≥1000
Flexural Strength
Mpa
≥200
Microporosity
%
4-6
Elastic Modulus
GPa
≥250
Thermal Conductivity
W/m·k
30-130
Maximum Temperature
°C
1500
Coefficient Of Heat Expansion
10 -6 ·1/°c
4.0-5.0
Size of Particle Size
um
≤10



Feature
After the pressureless sintered silicon carbide material is etched, the crystal phase diagram under the 200X optical microscope shows that the distribution and size of the crystals are uniform, and the largest crystal does not exceed 10μm.








Production equipment






Customer Photos





Application
mechanical sealing surface, valve, bearing and petroleum, chemical, aerospace,
automobile and other fields.
















Q1:Are you trading company or manufacturer ?
A: We are factory and trader conbined.
Q2:What's your advantage to other suppliers?
A: We have our own factories, with affordable prices and high quality products, mainly in silicon carbide ceramics, and at the
same time producing pumps and bearings.
Q3: Do you accept customized dimension?
A:Yes, we have skilled technical engineer who can make products according to your photos or drawings.
Q4: Do you provide samples ?
A: Yes, we can provide samples for free.
Q5: How about your customer service?
A: 24 hours on-line service available. 48hours problem sovled promise.








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