Professional Factory Low Price U Type 4/9 Mosi2 Electric Heating Element, Mosi2 Furnace Electric Resistance Rod Heater Element in Ceramic Industry

• Customization: Available
• Certification: CE
• Type: Electric Coil
• Material: Molybdenum Disilicide
• Form: Mosi2 Heating Element
• Shape: U Type
• Max.Temperature: 1800c
• Working Temperature: 1200~1700c
• Diameter: 3/6, 4/6, 4/9, 5/9, 6/12, 9/18, 12/24 etc.
• Hot Zone Length: 80~2000mm
• Cold Zone Length: 100-1000mm
• Density: 5.6~5.8g/cm3
• Shank Spacing: 20~70mm
• Bending Strength: 20MPa
• Vickers Hardness: 570kg/mm2
• Thermal Elongation Rate: 4%
• Radiation Coefficient: 0.7~0.8(800~2000c)
• Molybdenum Purity: 99.9% High Purity
• Application: High Temperature Electric Furnaces
• Oxidizability: Antioxidant
• Service Life: Long
• Transport Package: Wooden Box
• Specification: 4/9*100*150*25mm
• Trademark: ZKTherm
• Origin: Zhengzhou China
• HS Code: 85168000
• Production Capacity: 1678453PCS/Month

Product Description

Product Description

Professional Factory Low Price U Type 4/9 Mosi2 Electric Heating Element, Mosi2 Furnace Electric Resistance Rod Heater Element in Ceramic Industry

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 .

 

Detailed Photos

1800 U Shape 4/9 Electric Furnace Heater Lab Factory Low Price Resistance Long Use Life High Quality Molybdenum Disilicide Rod Mosi2 Heating Element Heater

Product Parameters

1800 U Shape 4/9 Electric Furnace Heater Lab Factory Low Price Resistance Long Use Life High Quality Molybdenum Disilicide Rod Mosi2 Heating Element Heater

1) Specification:
Grade: 1700/1800/1900
Dia: 3/6, 4/6, 4/9, 5/9, 6/12, 7/12, 9/18, 12/24 etc.
Type: I, U, W, Pole, and U-right angle shapes, etc
And we can produce according to your requests.
 

2. Physics Characters:
Volume Density	Bending Strength	Vickers Hardness	Porosity	Water absorption	Heating Elongation Rate
5.5g/cm3	15-25 kg/cm3	(HV)570kg/mm2	7.4%	1.2%	4%

3) Chemistry Character
MoSi2 heating element  is used in the high temperature under oxidizing atmosphere. It will form the SiO2 film which can keep the element from being melted. During the oxidizing process, the SiO2 protecting film is formed again when the element continues to be used. The MoSi2 heating element must not be used in the temperature between 400C and 700C for a long time, otherwise the element will be cremated under the strong oxidizing function in the low temperature.

4) The Using Temperature Under the Different Atmospheres

Atmosphere	The Maximum Using Temperature of Elements
	1700	1800
No2 ,Co2 ,O2 ,Air	1700°C	1800°C
He ,Ar ,Ne	1650°C	1750°C
So2	1600°C	1700°C
CO ,H2	1500°C	1600°C
Wet H2	1400°C	1500°C
Dry H2	1350°C	1450°C

 

Packaging & Shipping

1800 U Shape 4/9 Electric Furnace Heater Lab Factory Low Price Resistance Long Use Life High Quality Molybdenum Disilicide Rod Mosi2 Heating Element Heater

 

Application

1800 U Shape 4/9 Electric Furnace Heater Lab Factory Low Price Resistance Long Use Life High Quality Molybdenum Disilicide Rod Mosi2 Heating Element Heater

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
 

 

FAQ

 

1800 U Shape 4/9 Electric Furnace Heater Lab Factory Low Price Resistance Long Use Life High Quality Molybdenum Disilicide Rod Mosi2 Heating Element Heater