1800c High Purity Mosi2 Heating Element for Dental Lab Electric Sintering Furnaces
Product Specifications
- diameter
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Product Highlights
- Excellent high temperature resistance, working temperature up to 1700C 1800C 1900C, suitable for various ultra-high temperature industrial furnaces.
- Unique self healing oxide film, strong anti-oxidation capacity, no pulverization and corrosion in long-term air operation
- High load capacity and high heating efficiency, energy-saving and power-saving, effectively reduce operating costs.
Product Attributes
- Certification
- Factory Certification
- Type
- Mosi2 Heater
- Material
- Mosi2
- Model NO.
- 20251217mosi
- Form
- Rod
- Shape
- Rod
- Material Property
- Brittle Material
- Temperature
- High
- Oxidizability
- Antioxidant
- Application
- Widely
- Price
- Best
- Transport Package
- Polywood Case
- Specification
- 3/6 4/9 6/12 9/18
- Trademark
- JIAXIN
- Origin
- China
- HS Code
- 85168000
- Production Capacity
- 5000000
- Package Size
- 80.00cm * 60.00cm * 40.00cm
- Package Gross Weight
- 15.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
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Platform-protected payments with refund support for eligible order issues.
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- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
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Product Description

Molybdenum disilicide (MoSi2) heating element is a resistance generate-heating component made from MoSi2 or the basic material. It is used in high temperature under the oxidizing atmosphere, it looks like glass in its surface and form a light SiO2 glass film which can protect the element not to be oxidized. So this kind of element has unique effect for resisting oxidization in the high temperature. It is used to the highest temperature up to 1800 degree celsius during oxidizing atmosphere. According to your request, our company can produce the products of Pole, "U", "W" and "U"-right angle shapes, etc
Having the same mechanical character as other ceramic products , MOSI2 heating elements are brittle materials so that they are easy to rupture at the normal temperature , which brings some difficulties to transport and install , but it may be avoided if they were installed and used correctly .
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 PROPERTIS
| density | 5.6g/cm3 |
| vickers hardness | 1200kg / cm2 |
| porosity rate | 7.4% |
| water absorption | 1.2% |
| flexural strength | >15kg/cm2 |
| hot elongation length | 4-5% |
CHEMICAL PROPERTIES
Oxygen -resistance under high temperature : in oxidizing atmosphere , a layer of compact quarts (sio2) protective film is formed on the surface of element owing to the high -temperature combustion , which prevent MOSI2 from continuously oxidizing .When he element temperature is higher than 1700 degree . the sio2 protective film will be fused because its fusing point is 1710 degree celsius and the sio2 is fused nto molten dropa owing to the action of its surface extension ,whic cause losing its protective ability . In the oxidizing atmosphere, when the element is continuously used , the protective film forms again .
It should be point out that element cnnot be used for rather longtime in 400-700 degree celsius . otherwise it will be powdered owing to the strong oxidizing action in low temperature .

MoSi2 heating element can usually make use of furnace temperature from 1300 degree celsiusto 1800 degree celsius It is extensively used in the industries of metallurgy, glass, ceramic refractory, crystal electronic device, industrial furnace manufacture, etc.. It is an essential ideal element when the products are sintering in the high temperature
https://jiaxincarbide.en.made-in-china.com/
1.Diameter:3/6mm;6/12mm;9/18mm;12/24mm
2.length:from 150 to 700mm,customized is available .
3. Operation temperature: from 500C to 1800.C .
4.Rod shape : straight type ;U type ; W type ;L type and other special type
5.Function: ceramic ,magnetic material,glass ,metallurgy ,fireproofing material furnace .
Please tell us the following data of MoSi2 rod heating element
1.d = the diameter of hot zone ?
2.c = the diameter of cold zone ?
3.Le = the length of hot zone ?
4.Lu = the length of cold zone ?
How many pcs ?
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 produciton.
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.

About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2391566". Items marked "" are certified.
Company Profile
We are LIAOYANG JIAXIN CARBIDE Co., Ltd. From Liaoning province, China. <br/><br/>We are specialized in the design and manufacture different kinds of SiC heating elements, Mosi2 heating element, silicon carbide protect tube, Graphite sagger, graphite heater, graphite crucible, PVC carpet, wedding carpet, velour, diatom mud mat, embossed doormat, PVC floor, sports flooring, carbon fiber rod, EVA grip, clamp and band for over 10 years, with good quality, pretty competitive price and super service. <br/><br/>1) Silicon-carbide (sic)heating elements<br/><br/>Silicon carbide heating element are made by adopting special match and advanced technical. It is featured of lower resistance at cold end, uniform at hot zone, superior anti-oxidization, low corrosion, little deformation, low creep, strong radiation, quick rising temperature, easy installation and maintenance. Silicon carbide heating elements is widely used industries that require high temperature electric furnaces and heating devices. These typical applications include metallurgy, machinery, chemical, semiconductor, ceramics glass, food textile etc. <br/><br/>SIC heating element can usually make use for furnaces or kilns which temperature is from 600 C -1600C. The max temperature can up to 1650C. Silicon carbon heating elements have all kinds of specifications, super quality and lower price. Our products have been well recognized in China. We are gaining market share overseas, such as USA, German, France, Ialy, Russia, South Korea, India, Pakistan, Brasil etc. <br/><br/>Specification: Rod type, U type, Gun type, H type, GDU type, Spiral type. Specifications of rod are available from Dia 8mm, 12mm, 14mm, 16mm, 18mm, 20mm, 25mm, 30mm, 32mm, 35mm, 40mm, 45mm, 50mm, 55mm to 60mm for all types. Specifications of tube are from Dia 16mm, 18mm, 40mm, 50mm, 60mm, 70mm, 80mm, 90mm, 100mm, 110mm, 120mm for all types. <br/><br/>2)Molybdenum disilicide (MoSi2) heating element<br/><br/>The products of Pole, "U", "W" and "U"-right angle shapes, etc. MOSI2 heating elements is widely used in various industries of metallurgy, glass, ceramic, magnetic materials, heat-resistant material, etc. According to shape, it can be divide into "pole " "U" "W". Special shape such as right angle shape and bend angle shape can be produced according to customer's request. Because the plasticity of element will soft above 1350C. We often see "U" and "W" type. Specifications of element are φ 3mm, φ 4mm, φ 6mm, φ 9mm according to hot end diameter. The length of hot end and cold end can be adjusted within the scope of rational utilization. <br/><br/>3)Graphite product<br/><br/>Our major brand carbon-graphite product: <br/><br/>1. Carbon-graphite products for electron and semiconductor industry<br/><br/>2. Carbon-graphite products for application of processing by industrial furnace under high temperature. <br/><br/>3. Carbon-graphite products for sintering mold of diamond tools 4. -Carbon-graphite products for non-ferrous metallurgy and processing. <br/><br/>5-Carbon-graphite products for mechanical industry. <br/><br/>6-Carbon-graphite products for high-tech field. <br/><br/>7-EDM()-Carbon-graphite products for EDM<br/><br/>8-Carbon-graphite products for aviation and aerospace industry<br/><br/>4) silicon carbide tube<br/><br/>5) PVC carpet double stripe carpet with PVC bottom<br/><br/>6) small square carpet with PVC bottom<br/><br/>7) embossed doormat<br/><br/>8) wedding carpet plain carpet<br/><br/>9) velour carpet<br/><br/>10) diatom mud mat<br/><br/>11) carbon fiber rod and tube<br/><br/>12) EVA grip<br/><br/>13) Anti-static antibacterial commercial homogeneous PVC vinyl sheet roll flooring for hospital<br/><br/>14) sports flooring<br/><br/>15 ) silicon carbide rod clamp spring clamp M clip butterfly clip spring steel clamp<br/><br/>16) mosi2 heater holders<br/><br/>17 ) aluminium clamp and braid
About Our Factory & Business Background
- Address
- No. 87-1-26 North Xinhua Street , Baita District, Liaoyang, Liaoning, China
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: 1-3 months
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
FAQ
- What is the maximum working temperature?
- We have three grades: 1700 grade (max 1600C in air), 1800 grade (max 1750C in air), 1900 super grade (max 1850C in air).
- Why does white substance appear on the rod surface?
- It is a natural silicon dioxide protective film formed at high temperature, which can repair itself and prevent oxidation. It is a normal phenomenon and will not affect service life.
- Can new and old MoSi2 rods be used together?
- Yes. The resistance value is stable, new and old rods can be mixed installed without affecting overall heating effect.
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