Sign In | Join Free | My gimpguru.org
China Shaanxi KeGu New Material Technology Co., Ltd logo
Shaanxi KeGu New Material Technology Co., Ltd
Shaanxi KeGu New Material Technology Co., Ltd
Verified Supplier

1 Years
Home > Heating Elements >

Molybdenum Disilicide (MoSi2) Heating Elements | 1800°C Max Temperature

Product Categories
Shaanxi KeGu New Material Technology Co., Ltd
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now

Molybdenum Disilicide (MoSi2) Heating Elements | 1800°C Max Temperature

Brand Name : KEGU

Place of Origin : China

Price : 200-500 yuan/kg

Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram

Supply Ability : 2,000 pcs/month

Packaging Details : Strong wooden box for Global shipping

Model Number : Customizable

Material : SiC

Composition:SiC : ＞85%

Color : Black

Density : 2.5~2.6g/cm³

Max. Service Temp : 1380℃

Flexural Strength : 70-90 MPa

Size : Customized

Heat Conduction : 23.26 W/(m·℃)

Resistivity : 1000～2000 Ω·mm2/m

Tensile Strength : 39.2～49 MPa

Max. Service Temp. : 1500℃

Linear Thermal Expansion Coefficient (20-1500℃) : 5×10⁻⁶/℃

Electrical Resistivity : 1000~2000Ω·mm²/m

Contact Now

Product Overview

Molybdenum Disilicide (MoSi2) heating elements are high-performance resistance heating components manufactured from pure molybdenum disilicide. When exposed to oxidizing atmospheres at high temperatures, these elements form a protective quartz surface layer that prevents further oxidation. With a maximum operating temperature of 1800°C and working range of 500-1700°C, they are ideal for various high-temperature industrial processes.

Key Features


  • Maximum temperature: 1800°C in oxidizing atmospheres
  • Self-forming protective quartz surface layer
  • Excellent oxidation resistance
  • Suitable for continuous high-temperature operations
  • Multiple configurations available

Product Specifications

Temperature & Shape Variants

Temperature Ratings: 1700°C, 1800°C, 1900°C models

Available Shapes: U-type, W-type, I-type, U-type L-shape, W-type L-shape, Spiral types

Standard Dimensions

All models available in diameter/cold end (d/c) combinations:

Φ3/6mm, Φ4/9mm, Φ6/12mm, Φ9/18mm, Φ12/24mm


Physical Properties

Bulk Density
Bending Strength
Hardness
Apparent Porosity
Water Absorption
Thermal Elongation
5.6-5.8g/cm3

≥20 MPa (at 20°C)
HV 570kg/mm²
0.5-2.0%
0.5%
4%
Recommended Surface Load:
Furnace Temperature(°c)
1400
1500
1600
1650
1700
Surface load (W/cm²)
<18
<15
<12
<10
<8

Installation Guidelines

Vertical Hanging Method

Due to the material's brittleness at room temperature and plasticity at high temperatures, U-shaped elements should be vertically suspended from the furnace top using support clamps. This prevents mechanical stress on the heating zone and minimizes breakage risk.

Support Clamp Requirements

Specialized clamps are required for 9/18 and 6/12 elements. Proper installation ensures vertical alignment and even heat distribution. The tapered lower end must extend fully into the furnace chamber to prevent localized overheating.

Application Range

1700 Type: Suitable for operations up to 1700°C

1800 Type: Suitable for operations up to 1800°C

1800J Type: For temperatures ≥1800°C (Φ3-12mm W-type)

1800T Type: For temperatures ≤1800°C (Φ3-12mm W-type, U-type)

Voltage-Temperature Parameters

Small furnace (<100kW)
Large furnace(100-500kW)
Furnace Temperature
Voltage
Furnace Temperature
Voltage

20-150°C
1/3 Operating Voltage

200-300°C
1/3 Operating Voltage

150-500°C
2/3 Operating Voltage

300-700°C
2/3 Operating Voltage

500°C-Operating Temperature

Full Voltage

700°C-Operating Temperature
Full Voltage


Industrial Applications

  • Ceramic sintering and processing
  • Magnetic material production
  • Glass manufacturing
  • Metallurgical heat treatment
  • Refractory material testing
  • Research and development furnaces

Molybdenum Disilicide (MoSi2) Heating Elements | 1800°C Max Temperature






Provide Specifications for a Quote

To get a precise quote, please specify your required dimensions using the format below.

Format: D1 / D2 × Le × Lu × A

Where:

  • D1 = Hot Zone Diameter (mm)

  • D2 = Cold End Diameter (mm)

  • Le = Hot Zone Length (mm)

  • Lu = Cold End Length (per side) (mm)

  • A = Shank Spacing (mm)


Packaging & Delivery

  • Robust Packaging: Each heating element is individually protected with high-density foam and packed in a sturdy, fumigated wooden case for maximum security during international shipping.

  • Global Delivery: We provide reliable worldwide shipping options to meet your project schedule.





Product Tags:

U Type Mosi2 Heater

      

Furnace Mosi2 Heater

      

Molybdenum Disilicide Heater 1500C

      
Quality Molybdenum Disilicide (MoSi2) Heating Elements | 1800°C Max Temperature wholesale

Molybdenum Disilicide (MoSi2) Heating Elements | 1800°C Max Temperature Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Shaanxi KeGu New Material Technology Co., Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)
 
You May Like