Audited Supplier
Sintered silicon carbide-G is sintered of the atomic crystal with si-c strong covalent bond and graphite in 2100ºC
vacuum sintering furnace. Sintered silicon carbide-G not only has the same properties as the sintered silicon carbide,
such as excellent corrosion resistance, wear resistance, high conductivity, the high stability under high temperature,
etc but also has better self-lubrication and lower friction coefficient. lt is more suitable for moment dry friction and
long-term half dry friction work conditions and used in the new energy, chemical, shipbuilding and scientific research
fields such as defense technology application in the national defense, etc.
Sintered silicon carbide+Graphite Technical Data | ||
Operating Limits | Units | SSiC+G |
Volume Density | g/cm ³ | 2.80 |
Graphite | % | 3~10 |
Hardness | HV0.5 | 2000 |
Indicated Parosity | % | <0.2 |
Compressive Strength | Mpa | 1500 |
Flexural Strength | Mpa | 200 |
Purity(SIC Percentage) | % | ≥99 |
Elastic Modulus | GPa | 200 |
Thermal Conductivity | W/m▪K | 90-130 |
Maximum Temperature | °C | 1500 |
Coefficient Of Heat Expansion(0°C~1000°C) | 10 (-6)▪1/°C | 3.0 |
Joint Power Shanghai Seals Co.,ltd was founded in 2001, located in No.333, Yuantai Road, Baoshan District,Shanghai, covering an area of 30,200 square meters with a complete production line of silicon carbide seal rings, employing 298 people. We have been specializing in production and R&D of silicon carbide seal rings for 21 years.
Main Building
Workshop
Our Products has been high recognized in more than 42 countries. We become strategic suppliers of John Crane for about 10 years.
Our products have obtained certificates of US, EU REACH, RoHS, EC1935 and UK WRAS, being widely acclaimed and recognized in 42 countries around the world. Customers' satisfaction is our greatest honor.
John Crane Best Quality Supplier Award
