Product Details

Specifications

MoSi2 furnace heater
Professional manufacturer
Long working time
Factory price
anti-oxidation and automatic repair

Heating Element MoSi2 Furnace Heater

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 1800C during oxidizing atmosphere. According to your request, our company can

produce the products of Pole, "U", "W" and "U"-right angle shapes, etc.

MoSi2 heating element can usually make use of furnace temperature from 1300C to 1800C.

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.

Features of MoSi2 furnace heater:

1. used in the high temperature under oxidizing atmosphere,

2. It will form the SiO2 film which can keep the element from being melted.

3. It has unique effect for resisting oxidization in the high temperature.

4. "U", "W" and "U-right angle” shapes heating elements are available.

Descriptions of MoSi2 furnace heater

Material Grade: M1700/M1800

d: Hot Zone Diameter

c: Cold Zone Diameter

Le: Hot Zone Length

Lu: Cold Zone Length

a: Shank Spacing

Order Sample

U Shape, Material Grade: M1700,

d-4mm, c-9mm, Le-450mm, Lu-450mm, a-25mm
Specify As: KJ-MoSi2-U, 4/9×450×450×25

MoSi2 heating elements physics and chemistry characters:

1. Physics Characters

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

2. 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.

MoSi2 Heating Element's installation:

The brittleness of MoSi2 heating element is relative more under the usual temperature,

it also has plasticity under the high temperature. So you had better hang and erect vertically the

"U"-shape element. If you need to erect it horizontally, please choose a support of high-temperature

insulating materials. The cone-part of the element must extend inside the furnace. At first the fixture

of MoSi2 power connector cant be screwed too tightly. When temperature of the element is going up, please twist it tightly again, so the element is not easily broken.

FAQ

1. Can you make the size as required?

Yes, the size can be customized.

2. Why that the max. temperature can just use less than 2 hours?

It will harm the heating elements when using max. temperature for too long time.

3. Can I send you my sintering material?

Yes, you can, and we can help you sinter the material free of charge.

4. What is the reason of “Power and heating element are OK, but furnace can’t be controlled by program” ?

Controller or related circuit may be damaged,please check controller. If not, please inform manufacturer.