1800c U Shape Electric Mosi2 Heating Elements
Product Description Molybdenum Disilicide Heating Element Molybdenum Disilicide (MoSi2) Rod, Molybdenum Disilicide Heating Element, Mosi2 Rod, Mosi2 Heater, Mosi2 Heating Element Product detail Molybdenum disilicide(MoSi2) heating element for element temperature up to 1800C(3270F), Our MoSi2...
Description
product description
MoSi2 heating elements is a kind of resistance heating element made from Molybdenum Disilicide.
It can be used in air and various gases environments. Working temperature of MoSi2 heating element is 1300C to 1800C. It has the characteristics of high temperature resistance, oxidation resistance, corrosion resistance, heating fast, long service life, high temperature low distortion, easy installation and maintenance, excellent chemical stability, which has been widely used as heaters in high temperature furnaces and kilns of metallurgy, glass, ceramic refractory, crystal electronic device, industrial furnace manufacture and chemical industry field.
Types of MoSi2 Heating Element
1. According to temperature: 1700C and 1800C
2. According to Shape: U, W, I, UL, WL, Spiral types.
MoSi2 heating element standard size
(Hot zone dia / Cold zone dia)
3/6mm, 4/9mm, 6/12mm, 9/18mm, 12/24mm.
Product detail
Resistance characters
MoSi2 elements have good resistance characteristic, so it is an ideal heating material to replace traditional heating elements.
At room temperature, its resistivity is very low, with the increase of temperature, the resistance increases sharply. The advantages of heating up fast and low power consumption are obvious.
In normal operating circumstances, the resistance of the element is constant, so the old and new components can be mixed.
Product use and maintenance
1. MoSi2 heating elements belong to Metal ceramic material. They are hard, crisp and low impact strength at room temperature .Therefore to be careful to avoid damage during transport and installation.
2. When MoSi2 elements continuously operate in an oxidation atmosphere, the surface temperature of 1700 type should not exceed 1700 ° C,1800-type should not over 1800 ºC and for intermittent use,1700 type-element should not over 1650 ° C,1800type-element cannot exceed 1750 ºC.
Furnace dryness
New or old furnace not used for a long time needs to be dried before using. Generally, the drying temperature is 100-200ºC.
However, if the element is used for a long time under the low temperature, it will cause the low-temperature oxidation.
For little furnace, the drying time is short, the influence of several drying hours is little, but for large furnace, which need to be dried for a long time, you had better open the furnace door to ventilate ()well. you can open the furnace door ajar() with the temperature increment and completely close until the temperature reach 1000ºC above.
Furnace start
If the furnace dry out has been completed or does not need drying, it has to rise its temperature. In order to avoid the over sized electric current impact and cause the electrical equipment overload;
Please go up the furnace temperature according to the following table.
| Small furnace (power100KW) | Large furnace(Power 100-500KW) | ||
| Furnace temperature | Voltage | furnace temperatureºC | Voltage |
| 20-150 | 1/3Operating Voltage | 200-300 | 1/3Operating Voltage |
| 150-500 | 2/3Operating Voltage | 300-700 | 2/3Operating Voltage |
| 500-operating temperature | The Whole-Operating Voltage | 700-Operating temperature | The whole-Operating Voltage |
Application:
| Item | name | distinction criterion | specification | Using range |
| Heating elements | 1700 type | Element operating temperature 1700ºC is acceptable | Le Φ 6-12W type/U type/L type/all kinds of hetero type / stripe shape |
high temperature electric resistance furnace |
| 1800 type | Element operating temperature 1800ºC is acceptable | |||
| 1800J type | Element operating temperature≥1800ºC | Le Φ 3-12W type |
Special,high temperature and high-power electric resistance furnace | |
| 1800T type | Element operating temperature≤1800ºC | Le Φ 3-12W type U type |
Not oxidized special air high temperature electric resistance furnace |
Element Replacement
If there is a damaged part found in the process of operation, the first thing you should do is determine its location and get all the combination elements ready. After that, you should separate the wire the damaged element clipped to from the screw ()which is connected to the generatrix(). Then remove the remained refractory wool and pull out the refractory stoppers. Insert the new combination elements into the furnace from its roof. Connect all the wires and get the refractory wool filled, and finally raise the temperature.
FAQ
Q: Are you trading company or manufacturer? A: We are professional manufacturer specialized in Industry heater products. And we trade our products with our clients directly.
Q: Can you do OEM and ODM?
A: Yes, OEM and ODM are both acceptable. The material, color, style can customize, the basic quantity we will advise after we discuss.
Q: Can we use our own logo?
A: Yes, we can print your private logo according to your request.
Q: How many different types of products your company manufactures?A: Now we have more than 1,000 products. We have a strong advantage of OEM, just give us the actual products or your idea that you want, we will manufacture for you.
Q: When can I get the price?
A: Usually we quote within 24 hours after we get your inquiry.
Q: What’s your MOQ?
A: If we have the products in stock, it will be no MOQ. If we need to produce, we can discuss the MOQ according to customer’s exact situation.
Q: How long is your delivery time?A: The general delivery time is 2 weeks after receiving your order confirmation. Another, if we have the goods in stock, it will only take at most one week
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