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

Name: Molybdenum Disilicide MoSi2 Heating Elements 1800C Max Temperature
Brand: KEGU
Price: 200 USD

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Brand Name :	KEGU
Price :	200-500 yuan/kg
Payment Terms :	L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :	2,000 pcs/month
Model Number :	Customizable

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

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

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.

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

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

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

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