Silicon carbide ceramic rod is an advanced ceramic material made of high purity silicon carbide powder sintered at high temperature. It has excellent wear resistance, excellent thermal stability, excellent chemical stability, good electrical insulation and low thermal expansion coefficient, etc. These characteristics make silicon carbide ceramic rods have a wide range of applications in many fields
MATERIAL : SiC
DENSITY : 2.7
COLOR : Black / green
HRDNESS(Mohs scale) : 9.5
MAX WORKING TEMPERATURE : 1600
▼Silicon carbide ceramic advantages
✔High bending strength |
✔Oxidation resistance | ✔Corrosion resistance |
✔Abrasion resistance | ✔Low friction coefficient | ✔High temperature mechanical properties are good |
▼Performance characteristic
1. Wear resistance : silicon carbide ceramic rod has a very high hardness, second only to diamond, can effectively reduce friction and wear, extend the service life. In heavy-duty operating conditions, such as mining and metallurgy, silicon carbide ceramic rods can significantly reduce the maintenance frequency and replacement costs of equipment
2. Thermal stability : can maintain stable physical and chemical properties in a high temperature environment of 1600°C, and even maintain structural stability at a high temperature of 1800°C
3. Chemical stability : has excellent corrosion resistance to a variety of chemical media, can resist the erosion of acid, alkali and other corrosive substances, suitable for chemical industry and other harsh environment
4. Electrical insulation : can effectively prevent current leakage under high temperature and high pressure environment, improve the safety and reliability of equipment
5. Low thermal expansion coefficient : can effectively reduce the deformation caused by temperature change, suitable for precision mechanical parts
▼Application field
mechanical engineering : used in the manufacture of wear-resistant bearings, seals and other high-performance components to improve the durability and reliability of equipment
chemical industry : because of its excellent corrosion resistance, it is often used in the manufacture of chemical equipment, which can maintain stable performance in harsh chemical environments
electronic industry : The electrical insulation of silicon carbide ceramics makes it an ideal choice for the manufacture of insulating materials and high-frequency devices
aerospace : the characteristics of high temperature resistance and light weight make it widely used in the aerospace field, and can extend the service life of equipment
Other high temperature fields : such as glass manufacturing, metallurgy and magnetic material production, silicon carbide ceramic rod as an electric heating element, has the characteristics of high temperature, oxidation resistance, corrosion resistance, long life