mechanical seal sic/ssic ring stationary silicon carbide seal rings
- Category: Seals >>>
- Supplier: Ningbo,Meinan,Technology,Co.,Ltd.
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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 |
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
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.
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.
