DB Type SiC Heating Element
- Company Name:Spark Industry Henan Co.,Ltd
- Membership:Free Member
- Member Since:2022. 10.21
- Country/Region:China
- City:Henan
- Contact:Eva.Gao
- Related Keywords:SiC Heating Element
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Spark Industry Henan Co.,Ltd
[China]
DB ( Dumbbell ) Type Silicon Carbide Heating Element
Silicon carbide (SiC) Heating Element is a kind of non-metal rod or tube shape high temperature electric heating element. In oxidizing atmosphere, its service temperature can reach 1450°C and continuous use life can reach 2000 hours.
Physical property of SIC heating element
specific gravity | 2.6g/cm³~2.8g/cm³ | bend strength | >300kg |
hardness | >9MOH’S | tensile strength | >150kg/cm³ |
porosity rate | <30% | radiance | 0.85 |

Following should be provided when inquiring or ordering DB (Dumbbell) Silicon Carbide Heating Elements:
Type: DB
Outer Diameters: of the Hot Zone (D1) and of the Cold Zone (D2), mm
Length: of the Heating Section or the Hot Zone, HZ, mm
Length: of the Cold Zone, CZ, mm
Overall Length: OL, mm
Example: Type DB, D1/ D2=18/28mm, HZ=300mm, CZ=350mm, OL=1000mm, Resistance 1.70Ω
Specified as:
SPK DB18/28/300/350/1.70Ω
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