| Refractoriness (℃): | 1580< Refractoriness< 1770 |
|---|---|
| Feature: | Instant Materials |
| Type: | Refractory Material |
| Shape: | Powder |
| Material: | Corundum |
| Product Name: | Corundum Mullite Castable |
| Samples: |
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| Customization: |
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Corundum Mullite Castable
Corundum mullite castable is made from corundum and mullite raw materials. It takes the advantages of corundum(high mechanical strength and abrasion resistance) and mullite( good thermal shock resistance and corrosion resistance), therefore, corundum mullite castable have very good high temperature performance. Corundum mullite castable with a high fire resistance of 1850 ºC.It is especially suitable for places with high working temperature and frequent temperature fluctuation.
Corundum Mullite Castable Features
(1) High refractory temperature and high load softening temperature;
(2) High temperature strength and good volume stability;
(3) Excellent slag resistance;
(4) Convenient construction. It can be poured as a whole or in severely worn areas;
(5) Excellent thermal shock resistance and structural peeling resistance;
Corundum Mullite Refractory Castable Paramenters
|
Item
|
DFNMJ-G1
|
|
Al2O3 %
|
95
|
|
Refractoriness ºC
|
1790
|
|
Bulk density g/cm3
|
2.8
|
|
Crushing strength MPa
|
120
|
|
Modulus of rupture MPa
|
16
|
|
Thermal shock resistance(900ºC,water cooling)/times
|
25
|
|
Cold abrasion resistance cc
|
6.5
|
Corundum Mullite Refractory Castable Applications
1.Suitable for heating furnace, soaking pit furnace, heat treatment furnace, Rotary kiln, light diesel oil, ethane cracking furnace lining, atmospheric and vacuum furnaces, and sulfur recovery unit;
2.High temperature wear-resistant lining for various high-temperature burner linings, Steel refining device outside the furnace, and petrochemical catalytic cracking reactors; The insulation layer of the turtle shell mesh, the insulation layer of the two cylinder bodies and pipelines, the inner lining of the observation hole and observation hole door;
3.Linings such as blast furnace tapping channels, cupola tapping channels, integral powder guns for hot metal pretreatment, steam boilers, and other industrial furnace doors;
4.Large power plant boilers, gasifiers, circulating fluidized bed boiler linings, large and medium-sized cement kiln entrances, coal injection pipes, kiln head covers, cooling machine low walls, etc.
Packaging: 25kg/bag, two layers kraft bag with water proof, and with ton bag outside or each ton packed on a fumigation pallet according to customers' request.
Occupational Health and Safety Assessment Series. OHSAS conforms to the OHSAS18001:2007 standard
The Certificate of Environmental Management System. EMS conforms to the ISO14001:2015 standard
The Certificate of Quality Mansagement System.QMS conforms to the ISO9001:2015 standard
We can provide you with high quality refractory castable.
Production Line of Refractory Material Corundum Castable:
ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED has 30 years of experience in R & D and design of unshape refractory experts, holds 20 utility model patents and 7 invention patents, and has passed the ISO quality, environment and safety management system certification. The company is committed to the R & D, production and service of refractories used in metallurgy, electric power, nonferrous metals, building materials, chemical industry and other industries. Its products cover 198 kinds of materials and 2369 varieties in three categories (acidic, neutral and alkaline), providing overall solutions for refractories for 1200 domestic and 200 foreign customers.
ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
Established in the early nineties of twenty century, with continuous innovation and development, now it is a comprehensive enterprise in refractory materials industry, covering metallurgy, building materials, electric power, chemical industry etc.
We have own workshop , advanced production line , experienced workman and stricted check out flow .
So choosing us is the right choice for you.If you are interested in our Low cement refractory castables or if you have any question, pls feel free to contact us at any time. We will reply as soon as possible.
Rongsheng's main products are various types of unshaped refractory products, which are widely used in metallurgy, nonferrous metals, building materials, electric power, petrochemical and other industries. The company has an automatic production line with an annual output of 80,000 tons of intelligent unshaped refractory products. Its products are sold in more than 60 countries around the world and have won wide acclaim from customers.
Q: Are you trading company or manufacturer ?
A: We are Manufacturer of refrcatory , We can provide you with high quality products at more competitive prices.
Q: When can I get the price?
A: We usually quote within 24 hours after getting your detailed requirements, like size, quantity etc. If it is an urgent order, you can call us directly.
Q: What about the lead time for mass product?
A: The lead time is based on the quantity, about 7-12days.
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