Bongsa silicon carbide heating elements which uses high-purity green silicon carbide as main materials and be recrystallized to be formed above 2650℃. Because of its stable chemical property,high mechanical strength,small coefficient of heat expansion, convenient installation and maintenance.
| Technical Specifications | |
|---|---|
| Maximum Working Temperature | 1500℃ |
| Material | High-purity green silicon carbide |
| Formation Temperature | Above 2650℃ |
| Average Lifespan | Over 5000 hours |
It can be used in an air atmosphere up to 1500℃ without any protection atmosphere under rational condition,it can be continuously used over 5000 hours, it is suitable for electric kiln and furnace and has been widely used in the fields of national defense,mechanism,metallurgy,light chemical industry,ceramics,electron,glass,analysis test and scientic research,it plays an important role in national economy.The using life of the components in addition to differences in the quality of inner effect element，it is also influenced by the temperature of the element，element heating surface load，environmental atmosphere，harmful material，power supply mode(intermittent and continuous use)and the parallel or series of the element in use，the load of the use of the component at each temperature；
The element can resist acid erosion in use，but in alkaline atmosphere and other conditions the formed silicon dioxide protective film is damaged，So the using life will be affected in different levels.
Silicon carbide heating elements metal clamp and soft connection braid
It is to choose stainless steel and aluminum respectively as the material of silicon carbide heating elements wire metal clip and braid．The high temperature oxidation of aluminum braid is better than copper braid，SO don't use copper braid as the wire，especially the attachment parts at higher temperature．
The specifications of the silicon carbide heating elements metal fixture
