1700c 1800c 1900c L W U Type High Quality Factory Wholesale Molybdenum Disilicide Rod Mosi2 Electric Furnace High Temperature Heater Rod Heating Element

• 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: 100~2000mm
• 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: 6/12*180*150*30mm
• Trademark: ZKTherm
• Origin: Zhengzhou China
• HS Code: 85168000
• Production Capacity: 16967453PCS/Month

Product Description

Product Description

1700c 1800c 1900c L W U Type High Quality Factory Wholesale Molybdenum Disilicide Rod Mosi2 Electric Furnace High Temperature Heater Rod Heating Element

MoSi2 heating element is a resistance generate-heating component made from MoSi2 or the basic material. Above 900C temperature the surface will form a SiO2 protection film on its surface for preventing it continuing oxidized. The MoSi2 heating element must not be used in the  temperature 400-700C for a long time, otherwise the element will be cremated in the low temperature.
 
MoSi2 heating element is used in the furnace temperature from 1300C to 1700C. It is extensively used in the industries of metallurgy glass, ceramic refractory, crystalelectronic device, furnace-manufacture, etc
 

Detailed Photos

1700c 1800c 1900c L W U Type High Quality Factory Wholesale Molybdenum Disilicide Rod Mosi2 Electric Furnace High Temperature Heater Rod Heating Element

Product Parameters

1700c 1800c 1900c L W U Type High Quality Factory Wholesale Molybdenum Disilicide Rod Mosi2 Electric Furnace High Temperature Heater Rod Heating Element

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

1700c 1800c 1900c L W U Type High Quality Factory Wholesale Molybdenum Disilicide Rod Mosi2 Electric Furnace High Temperature Heater Rod Heating Element

 

Application

1700c 1800c 1900c L W U Type High Quality Factory Wholesale Molybdenum Disilicide Rod Mosi2 Electric Furnace High Temperature Heater Rod Heating Element

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

 

1700c 1800c 1900c L W U Type High Quality Factory Wholesale Molybdenum Disilicide Rod Mosi2 Electric Furnace High Temperature Heater Rod Heating Element