Product Details
Factory Customized 1800°C W U Type Mosi2 Heater For Furnace
Molybdenum disilicide(MoSi2) heating elements:
Mosi heating element is a kind of resistance heating element basically made of pure molybdenum Disilicide. In oxidizing
atmosphere, a layer of compact quartz protective film is formed on the surface of Mosi 2 element owing to the high temperature combustion, which prevents Mosi 2 from continuously oxidizing.
In oxidizing atmosphere, its Max temperature can reach 1800 c and its applicable temperature is 500-1700. It can be widely used in such applications as sintering and heat treatment of ceramics, magnet, glass, metallurgy, refractory etc. the commercial name of our Mosi 2 heating element is KERONE Mosi 2 Heating Element.
mosi2 heating elements:
1. According to temperature: 1700C and 1800C
2. According to Shape: U, W, I, U type L shape, W type L shape, Spiral types.
mosi2 heating element standard size:
M1700 type (d/c): dia3/6, dia4/9, dia6/12, dia9/18, dia12/24
M1800 type (d/c): dia3/6, dia4/9, dia6/12, dia9/18, dia12/24
M1900 type (d/c): dia3/6, dia4/9, dia6/12, dia9/18, dia12/24
Physics characters of mosi2 heating element:
Bulk density | Bending strength | Hardness | Apparent porosity | Drawing water rate | Thermal elongation |
5.6~5.8g/cm3 | 20MPa(20℃) | (hv)570kg/mm² | 0.5~2.0% | 0.5% | 4% |
Furnace Temp(°c) | 1400 | 1500 | 1600 | 1650 | 1700 |
Surface load of hot zone(W/cm²) | <18 | <15 | <12 | <10 | <8 |
Installation of mosi2 heating element:
1)Vertically hanging
Under normal temperature, MoSi2 element is very brittleness, while under high temperature, it is plasticity, so the better way to install U Shape element is to hang it vertically from the furnace top through the support clamping chuck. The aim of such way is to avoid putting the mechanical stress directly to the element heat-generating end; otherwise the element will easily be broken.
2) Support clamp
Support clamp are applied to 9/18 and 6/12 two kinds of elements respectively. The support clamp supports the whole weight of the element and the position of the element is also determined by it, therefore, it must be installed carefully to assure the element vertically hung. In order to prevent the element from being over heated locally, the taper part of the element lower end must put into the furnace chamber.
mosi2 heating element Application:
Item | name | distinction criterion | specification |
| 1700 type | Element operating temperature 1700℃ is acceptable | Le Φ 6-12W type/U type/L type/all kinds of heating element |
1800 type | Element operating temperature 1800℃ is acceptable |
1800J type | Element operating temperature≥1800℃ | Le Φ 3-12W type |
1800T type | Element operating temperature≤1800℃ | Le Φ 3-12W type U type |
Small furnace (power100KW) | Large furnace(Power 100-500KW) |
Furnace temperature | Voltage | furnace temperature℃ | Voltage |
20-150 | 1/3 Operating voltage | 1/3 Operating voltage200-300 | 1/3 Operating voltage |
150-500 | 2/3 Operating voltage | 300-700 | 2/3 Operating voltage |
500-operating temperature | The Whole-Operating Voltage | 700-Operating temperature | The Whole-Operating Voltage |
Picture of mosi2 heating elements:
Dia 3/6 4/9 1800 1700 mosi2 heating elements heating element for zirconia sintering furnace
When you need it, please tell us the following data:
such as dia 6/12x200x180x30mm ( D1/D2xLexLuxA )
D1: Diameter of Hot Zone(mm)
D2: Diameter of Cold Zone(mm)
Le: Length of Hot Zone(mm)
Lu: Length of Cold Zone(mm)
A: Shank Spacing(mm)
Company Profile
Henan ZG Industrial Products Co. Ltd. was founded by specialists of
leading industrial institutes in Zhengzhou city, China in 2007.
Our company manufactures, complex develops, supplies, introduces
and upgrades products from technical ceramics, heating elements and
graphite. We provide services for the manufacture, repair and
renovation of special high-temperature equipment as well. In
addition, our company provides services for R&D, analytical
research within our specialization.
We have established contacts with the world’s leading and domestic
manufacturers of ceramic and heating elements, leading industry
institutes and track all the latest trends in this field.
The introduction of ceramic and heating elements in production
requires a special study of each case, taking into account
technological and market nuances. The specialists of our company
have all the necessary experience for the most complete solution of
the customer’s problem and developing an optimal offer.
Among our customers are chemical, petrochemical, oil refining, oil
and gas, mining, mining and concentrating, paper, metallurgy,
power, electrical, electronic, glass and other industries.
We will be glad to answer all your questions.