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Help CenterMolybdenum Disilicide Heating Element / MoSi2 Rods With Clamps
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Specification
1. mosi2 heating elements for electric furnace
2. U/UL/W/WL/irregular type Mosi2 heating elements
3. Diameter:3/6,4/9,6/12,9/18mm
Molybdenum Disilicide heating element / MoSi2 rods with clampsdge heater
MoSi2 heating elements are based on molybdenum disilicide.The molybdenum disilicide heating elements prevents the inner core from oxidation by forming a compact quartz glass coating at the surface under high temperature.The temperature generated by MoSi2 goes as high as
1700~1800°C in oxidation atmosphere. They can be widely used in such applications as sintering and heat treatment on electronic ceramics, structural ceramics, magnetic materials, flameproof materials, glass, metallurgy, etc. The resistance of the heating elements is independent on their time. The MoSi2 heating elements hardly age, which allows the mixed use of new and old packages.
We make U shape, W shape, Straight shape (X shape) and bend shape (L shape), etc. The dimension ranges from 3/6, 4/9, 5/10, 6/10, 6/12, 6/14, 7/14, 8/16, 9/18 to 12/24mm. Special request from customers is welcome.
The STA MoSi2 Heating Elements belong to the brittleness material so that they are easy to rupture at the normal temperature, which brings some difficulty to transport and install, but it may be avoided if they were installed and used correctly.
1) Physical property for mosi2 heating elements for electric furnace
Volume density |
5.5~5.6kg/cm3 |
Bend strength |
515~25kg/cm2 |
Vickers-hardness |
(HV)570kg/mm2 |
Porosity rate |
7.4% |
Water absorption |
1.2% |
Hot extensibility |
4% |
2)Recommend Surface load for mosi2 heating elements for electric furnace
Furnace Temp (C ) |
1400 |
1500 |
1600 |
1650 |
1700 |
Surface load of hot zone(w/cm2) |
<18 |
<15 |
<12 |
<10 |
<8 |
3)Chemistry property for mosi2 heating elements for electric furnace
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.When the temperature of element is more than 1700°C,the MoSi2 heating element must not be used in the temperature between 400°C and 700°C for a long time; otherwise the element will be cremated under the strong oxidizing function in the low temperature.
It should be pointed out that element cannot be used for rather long time in 400-700°C,or it will be powdered owing to the strong oxidizing action in low temperature.
The using temperature under the different atmosphere:
Atmosphere |
The Maximum Using Temperature of Element |
|
1700 Grade |
1800 Grade |
|
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 |
WetH2 |
1400°C |
1500°C |
DryH2 |
1350°C |
1450°C |
When you place order,pls kindly tell us the following things
Diameter of Hot Zone (D1):mm
Diameter of Cold End (D2):mm
Length of Hot Zone (Le):mm
Length of Cold End (Lu):mm
Shank spacing (A):mm
STA is a leading manufacturer for laboratory high temperature muffle furnace, tube furnace, vacuum furnace, atmosphere furnace, dental singtering furnace, bottom loading furnace, bogie hearth furnace, mosi2 heating elements, sic heating elements , alumina ceramic tube pipe, refractory material, ceramic fiber board blanket.
Our advanced and professional technology, complete production lines, experienced staff and strict corporate system ensure our products quality. We pride ourselves on quality products, service and pricing, and believe that the three aspects are equally important to ensure the long-term success of overseas purchasing program.
• Your inquiry related to our products or prices will be replied within 24hours.
• Well-trained and experienced staffs to answer all your inquiries in fluent English.
• All our products have 1-year warranties.
• Offering the support to solve the problem in the application or selling period.
• Competitive prices based on same quality.
• Guarantee samples quality same as mass production qualityy.
Payment and Delivery
1.You give us an inquiry or leave a message.
2.We will quote to you.
3.Negotiation payment after all details confirmed.
4.We will send the goods to you timely.
5.If you need special and customized design,the delivery time will be based on the quantity and
specifications according to your requirement.
6.Devery time:7 days after your payment.
7.After-sale service: We will take responsibility of any problem caused by manufacturer, offer 100%
satisfied guarantee.
FAQ
Q:Why choose STA?
A:35 years experience.Point to point service.Reasonable price.Multiple selections.
Q:Which payment terms you will accept?
A: T/T, West Union,Moneygram or Other.
Q: What is the delivery time?
A: For some normal standard size furnaces and components, we have in stock; So we can send out in 2-3 days; Others the delivery time is from 15 days to 20 days according to different products request.
Q: What logistic shipping ways you can send the products?
A: We can send goods out by sea, by air or by express according to per customer's requirement.
Q: What about your after-sale service?
A: Our warranty time is one year for defects in materials or workmanship. During this period, we will replace the bad components free of charge for customers,but this warranty does not cover consumables and failures because of abusing, misusing, accident or unauthorized alteration or repairing. Heating element is not included inside.
If you need the mosi2 heating elements for electric furnace
,please contact
Lily
STA Universe Group
Add: # 827, KeXue Rd,
High tech park, '
Zhengzhou, Henan, China.
Tel: +86-371-55180399 / 55521077
Fax: +86-371-55132176
Skype: stad(at) (at=@)
live:stad_25
Trademanager: cn1500473177
E-mail: stad(at) (at=@)
Web :
If you want to buy mosi2 heating elements for electric furnace,Send your inquiry in the bleow,click"send" now!
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