Our factory has 15 years of professional technology. The silicon molybdenum rods we produce are certified by a third-party authority. When they are packaged, they must be certified once to ensure that the products have no quality problems.
Place of Origin: Guangzhou, China
Custom processing: Yes
Brand: TS
Model: U type
Variety: U shape Silicon molybdenum rods / MoSi2 heating elements
Diameter: 9 (mm)
Length: 1200 (mm)
Power: 3950 (W)
Rated temperature: 1800 (℃)
Main application: high temperature sintered electric heating element
The shape of the Silicon molybdenum rods:
(1) U type
(2) W type
(3) The terminal is very large
(4) U-shaped right angle and other customized special shapes.
Hot end and cold end diameter:
(1)3/6,
(2) 4/9,
(3) 6/12,
(4) 9/18,
(5)10/20
(6) More specifications can be customized.
Manufacturer customization, manufacturer technical support!
Physical properties of silicon molybdenum rod:
| Bulk density | bending strength | Vickers hardness | porosity | water absorption | thermal elongation |
| 5.5-5.6kg/cm³ | 15-25kg/cm³ | (HV) 570kg/m㎡ | 7.4% | 1.2% | 4% |
Silicon molybdenum rod chemical properties
High-temperature oxidation resistance: In a high-temperature oxidizing atmosphere, a dense quartz protective layer is formed on the surface of the silicon molybdenum rod to prevent the continued oxidation of Mosi2. When the temperature of the silicon molybdenum rod is greater than 1700 degrees, the SiO2 protective layer with a melting point of 1710 degrees melts. Due to the surface tension, the SiO2 melts into droplets and loses its protective effect. When the silicon molybdenum rod continues to be used in an oxidizing atmosphere, the SiO2 protective layer is regenerated.
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