Product Details
Product Description
Product Description
SPK SiC Heating element (Non-standard customization)
Silicon carbide electric heating element is a rod-shaped non-metallic high-temperature electric heating element made of high-quality green silicon carbide as the main raw material after processing, high-temperature silicification and recrystallization. Compared with metal electric heating elements, SiC elements have the characteristics of high service temperature, oxidation resistance, corrosion resistance, long service life, small deformation, and convenient installation and maintenance. Therefore, silicon carbide rods are widely used in various high-temperature electric furnaces and other electric heating equipment in magnetic materials, powder metallurgy, ceramics, glass, metallurgy, machinery and other industries.
Technical Index of Silicon Carbide SiC Heating Elements
specific gravity
| 2.6~2.8g/cm³
| bend strength
| >300kg
|
hardness
| >9 MOH′S
| Tensile strength
| >150kg/cm³
|
porosity rate
| Radiancy
| 0.85
|
The influence to the surface of Silicon Carbide SiC Heating Elements in different Operating Temperature and Surface Load
atmosphere
| Furnace Temperature(°C)
| Surface Load(W/cm2)
| The influence on the Rod
|
Ammonia
| 1290
| 3.8
| The action on SiC produces methane and destroys the protection film of SiO2
|
Carbon dioxide
| 1450
| 3.1
| Corrode SiC
|
Carbon monoxide
| 1370
| 3.8
| Absorb carbon powder and influence the protection film of SiO2
|
Halogen
| 704
| 3.8
| Corrode SiC and destroy the protection film of SiO2
|
Hydrogen
| 1290
| 3.1
| The action on SiC produces methane and destroys the protection film of SiO2
|
Nitrogen
| 1370
| 3.1
| The action on SiC produces insulating layer of silicon nitride
|
Sodium
| 1310
| 3.8
| Corrode SiC
|
silicon dioxide
| 1310
| 3.8
| Corrode SiC
|
Oxygen
| 1310
| 3.8
| SiC oxidized
|
Water-vapor
| 1090-1370
| 3.1-3.6
| The action on SiC produces hydrate of silicon
|
Hydrocarbon
| 1370
| 3.1
| Absorb carbon powder resulted in Hot pollution
|
>>
Automatic Flaskless Sand Molding Machine and Clay Sand Reclamation System Production Line
>>
China Manufacture Nitrite Glove Making Machine with High Quality Machinery
>>
Fruit Fly Killer Spray for Kitchens
>>
Fresh potato peeling slicing machine potato chip cutter chipper peeler slicer cutting machine
>>
Customized Adjustable Steel Warehouse Goods Stored Pallet Shelving System Beam Rack Heavy Duty Pallet Racking for Warehouse Storage
>>
Full Automatic Energy Saving Bottle Plastic Recycling Machine
>>
Dyps-G Series Heavy Pipe Crusher
>>
Professional Cheaper LCL/FCL Ocean Freight to European& Mediterranean
>>
Lshitech Hot Selling RJ45 Board Installed Automotive Waterproof Connector Plug with Wire
>>
ABB CPU PM633-1 3BSE011272R1 In Stock Central Processing Unit
>>
Durable Data 3 in 1 Fast USB Charging Cable Universal Multi Function cell phone/Type-C/Android Charger Cord
>>
Clutch for Textile Weaving Rapier Loom Machine K88 Alpha Ks-W-954
>>
Corrugated Colorful Fiberglass Roofing Sheet Plastic FRP Panel
>>
Oriented Strand Board Good Quality Making Machine/Wood Working Machine Manufacturer
>>
450ml Travel Electric Kettle Temperature Control Mini Thermos Fast Boil Teapot Heating Cup Portable Thermal Bottle
>>
China Made Scrap Copper Wire Shredder Cable Recycling Machine Battery Recycle Machine Best Crusher Shredder Part Factory Biomass Crusher
>>
Factory Price Zn63 (vs1) -24 Types 12kv 24kv Vcb High /Medium Voltage 630A 1250A Vacuum Circuit Breaker Hv Vcb Mechanism for Switchgear
>>
The New, Low-Noise 2023 Pipe Garbage Shredder Is Popular
>>
chinese manufacturer transplanter kubota type High speed rice transplanter 4 rows 6 rows 8 rows for wholesale
>>
RS, EC, CCS Approved IMO MEPC 279(70) Standard 150m3/h Ship Marine Ballast Water Treatment System BWTS
