Product Description
MgO brick magnesite chrome refractory
MgO brick magnesite chrome refractory are mainly made from sintered magnesia and chrome-oxide, by high pressure shaping and chrome-oxide,by high pressure shaping and high temperature firing.
Characteristics of MgO brick magnesite chrome refractory:
1.has passed ISO certified.
2.low porosity and high comperssive strength
3.strong wear-proof
4.can resist errosion & spalling
Physical &Chemical index:
| Item | Index |
| MgO,% ≥ | 60 | 70 | 70 | 75 | 80 |
| Cr2O3,% ≥ | 12 | 9 | 9 | 6 | 4 |
| SiO2,% ≤ | 3.2 | 3 | 2.8 | 2.8 | 2.5 |
| Apparent Porosity,% ≤ | 19 | 19 | 19 | 18 | 18 |
| Bulk Density,g/cm3 ≥ | 3 | 2.98 | 2.98 | 2.95 | 2.93 |
| Cold Compressive Strength,Mpa ≥ | 35 | 40 | 40 | 40 | 40 |
| Refractoriness Under Load,ºC ≥ | 1580 | 1580 | 1600 | 1600 | 1600 |
| Thermal Expansion,% (1000ºC) | 1.01 | 1.01 | 1.03 | 1.05 | 1.05 |
| Thermal Shock Resistance,cycles(1100ºC,water cooling) ≥ | 5 | 5 | 5 | 5 | 5 |
Usage of MgO brick magnesite chrome refractory:
MgO brick magnesite chrome refractory are mainly used for VOD,AOD,SKF,LF,RH etc secondary refining furnace,cement kiln and so on.
Packaging & Shipping
Packaging Detials:
1.International standard seaworthy exportable packing.
2.Wooden pallet.
3.Wooden / bamboo case (box)..
4.Further packing information will be based on customer's requirements
Shipping:
1.The sample willl be send by International expresses FEDEX/DHL/UPS/TNT.
2.The goods are transport by shipping.
Our Services
1.Timely response,
Timely response to your inquiry, multiple choice recommendations based on your demand,quickly respond mails and provide solutions.
2.Free sample
Sample and trial order are accepted for the quality evaluation
3.Strict quality control
Arrange production on time and control quality strictly.
4.Shorter delivery time.
Book the earliest vessel or plane to guarantee the delivery time.
5.Professional Services
Provide all the detailed news and pictures from order to delivery;offer relative export documents and original certificate if needed;warm and considerable after-sale service.
FAQ
1. How you can control your quality?
For each production processing, we have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.
2. What's your delivery time?
It usually needs about 15days- 30 days after receiving the deposit.
3.Do you have any experiences of export?
Yes,and Now we have gained a global sales network reaching Taiwan, Russia, Korea, Vietnam, Pakistan, Bulgaria, French, India, Congo, Angola, South Africa, and so on.
4. Do you provide free samples?
Yes, we can provide a free sample for testing, If we have sample in stock, The quantity based on the material type, The buyer should bear all the shipping costs.
5. Can we visit your Company?
Yes, certainly. You are very welcome to China and we will be honored to have a customer and friend.
