English
Sign in
| Price | USD10/piece |
| MOQ | 1 piece |
| Delivery Time | 3 working days |
| Brand | ZG |
| Place of Origin | CN |
| Certification | CE |
| Model Number | MS |
| Packaging Details | Strong wooden box for Global shipping |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000 pieces per month |
| Place of Origin | CN | Packaging Details | Strong wooden box for Global shipping |
| Model Number | MS | Supply Ability | 10000 pieces per month |
| Certification | CE | SHAPE: | U shape |
| NAME | MoSi2 Heating Elements | Brand Name | ZG |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Price | USD10/piece |
| Delivery Time | 3 working days | USAGE | Electric Resistance Furnace |
| Minimum Order Quantity | 1 piece | COOLING ZONE LENGTH: | 80 - 1500mm |
| DIAMETER: | 3/6, 4/9, 6/12, 7/12, 9/18, 12/24mm | HEATING ZONE LENGTH: | 80 - 1500mm |
Electric Resistance Furnace MoSi2 Heating Elements Anti Oxidation
MoSi2 Heating Elements 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 Elements 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 Elements Feature
1.
High
temperature
for
various
electric
furnaces.
2.
Long
life
combined
with
ease
of
replacing
failed
elements
3.
Can
be
used
continuously
or
intermittently
4.
New
and
old
elements
can
be
connected
in
series
5.
High
power
concentration
may
be
applied
MoSi2 Heating Elements Parameters
*
Shape:
I,
U,
UL,
W,
WL,
Irregular
*
Diameter:
3/6,
4/9,
6/12,
7/12,
7/14,
9/18,
12/24(mm)
*
Temperature:
1700°C,
1750°C,
1800℃
Physical property of Silicon Molybdenum Rod :
| Physical properties | ||||
| Volume Density | Bend Strength | Porosity Rate | Water Absorption | Hot Extensiblity |
| 5.5-5.6g/cm³ | 15-25kg/ cm2 | 7.4% | 1.2% | 4% |
Oxygen-resistance under high temperature: in oxidizing atmosphere, a layer of compact quartz protective film is formed on the surface of element owing to the high temperature combustion, which prevent Mosi2 from oxidizing more. When the element temperature is higher than 1700 °C, the film becomes melting. It’s not suitable for long time use in the temperature range of 400-700°C, otherwise, the element will be powdering for the strong oxidation under low temperature.
Max temperatures of MoSi2 Heating Element in Different Atmospheres
| Atmosphere | Max. element temperature | |
| MS1700 | MS1800 | |
| Air | 1700℃ | 1800℃ |
| Nitrogen | 1600℃ | 1700℃ |
| Argon, Helium | 1600℃ | 1700℃ |
| Hydrogen | 1100-1450℃ | 1100-1450℃ |
| N2/H2 95/5% | 1250-1600℃ | 1250-1600℃ |
| Applications |
Heat treatment Forging Sintering Glass melting Refining Radiant tubes |
Laboratory furnaces Testing equipment High temperature sintering production furnaces |
Molybdenum silicon heating elements specification:
| Material Grade | 1600/1700/1800/1850 |
| Shape | U, I, W, UL |
| Hot zone length | 100-300mm |
| Cold end length | 150-300mm |
| Diameter | 6-9mm |
Molybdenum Disilicide Heating Elements Details
* The applicable temperature is between 500-1700°C
* Max temperature 1800°C
*
The
element
cannot
be
used
for
rather
long
time
in
400-700°C
How to order ?
