Audited Supplier
jx002
Factory Certification
Heater
Mosi2
Rod
Rod
Brittle
High
Antioxidant
Widely
Best
Long
JIAXIN
Polywood Case
6/12 9/18 3/6 4/9
China
69039000
Product Description
MOSI2 heating elements is made by comprehension production technique in domestic and abroad, meanwhile by adopting advanced producing technology. MOSI2 heating elements is a high temperature component with MOSI2 as its basic material . If it can be correctly use. I.E. Combining completely with heat model , the highest temperature can up to 18500C.
Silicon molybdenum rod electric heating element products are widely used in metallurgy, Research and production of steelmaking, glass, ceramics, refractory materials, crystals, electronic components, and semiconductor materials manufacturing and other fields, especially for high-performance precision ceramics, high-grade intraocular lenses, precision structural cermets Production of porcelain, glass fiber, optical fiber and high-grade alloy steel.It can be widely used in such applications as sintering and heat treatment of ceramics, magnet, glass, metallurgy, refractory, etc.
M1700 type (d/c): dia3/6, dia4/9, dia6/12, dia9/18, dia12/24 M1800 type (d/c): dia3/6, dia4/9, dia6/12, dia9/18, dia12/24
(1). Le: Length of Hot Zone
(2). Lu: Length of Cold Zone
(3). D1: Diameter of Hot Zone
(4). D2: Diameter of Cold Zone
(5). A: Shank Spacing
Please let us know these information when you book an order for the MoSi2 muffle furnace heating element.
Advantage
Mosi2 heating element can quickly form a thin and adhesive anti-oxidizing layer of quartz glass(Sio2), under the high temperature oxidizing condition. If the protective layer was damaged, the element can reform a new one, so Mosi2 heating element has a very good anti-oxidation properties, it also means that the heating element can be used on operation for a much longer time than the traditional one.
The resistivity of the Mosi2 heating element is not changing with the time, so a new one can be installed without effecting the old one, this can result of huge saving in furnace maintenance fee sand time as well, increase the working efficiency, this is the key point of Mosi2 heating element being a better material and being widely used.
Physical Properties
| Volume Density | Bend Strength | Vichers-hardness | Porosity Rate | Water Absortion | Hot Extensibility |
| 5.5-5.6 kg/cm3 | 15-25g/cm2 | (HV)570kg/mm2 | 7.4% | 1.2% | 4% |
Chemical Properties
Oxygen-resistance under high temperature: in oxidizing atmosphere, a layer of compact quartz (SiO2) protective film is formed on the surface of element owing to the high-temperature combustion, which prevent Mosi from continuously oxidizing. When the element temperature is higher than 1700ºC, the SiO2 protective film will be fused because fused because its fusing point is 1710ºC and the SiO2 is fused into molten drops owing to the action of its surface extension, which cause losing its protective ability. In the oxidizing atmosphere, when the element is contiguously used, the protective film forms again.
It should be pointed out that element cannot be used for rather long time in 400-700ºC. Otherwise, it will be powdered owing to the strong oxidizing action in low temperature.
https://jiaxincarbide.en.made-in-china.com/
1. Our company is a high & new technology enterprise specially engaged in developing, manufacturing and selling SiC (silicon carbide) heating elements and Molybdenum disilicide (Mosi2) heating elements and silicon carbide protective pipes and carbon fiber rod
2. It established in the year 2007, with more than 18 years experience for production.
3. Products are exported to USA, Germany, France, Poland, Spain,Turkey, Russia, Ukraine, Japan, Korea, Singapore, Vietnam, Thailand and Iran, etc.. They are highly approved by our customers all over the world.
