Good erosion resistance chrome magnesite refractory bricks
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Trade Term: | FOB,CFR,CIF,DAT,FAS,DDP,DAP,CIP,CPT,FCA,EXW |
| Payment Terms: | Paypal, L/C, D/P, D/A, T/T, WU, Money Gram |
| Supply Ability: | 10000000000 |
| Place of Origin: | Henan |
Company Profile
| Location: | Zhengzhou, Henan, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | Refractory Brick, Ceramic Fiber Product |
Product Detail
| Model No.: | JK-MRB2 |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Brand Name: | JK |
| Shape: | Brick |
| Material: | magnesia brick |
| Al2O3 Content (%): | 45 |
| Refractoriness (Degree): | 1770 |
| Thermal Stability: | 20 |
| 0.2Mpa Refractoriness: | 1700 |
| Apparent Porosity: | 15 |
| Cold Crushing Strength: | 60 |
| Production Capacity: | 10000000000 |
| Packing: | In wooden case |
| Delivery Date: | 7-15days |
Product Description
Description:
It is made with sintered magnesia and refractory level chrome ore as raw materials. The space between refractory grains is bonded with silicate. The domestic so called magnesia –Chrome bricks .
The refractoriness of magnesia chrome bricks are more than 2000°C,and the refractory under load is a above 1550°C.Good steady volume in high temperature , the performance of meeting sudden cold and sudden hot is better than magnesia bricks
Specifications:
Direct-Bonded Magnesia-Chrome Brick
Main Application:It's mainly applied to line the sintering zone of the new dry-processing of cement kilns and glass tank furnaces as checkers and the other industrial furnaces.
Chemical & Physical Data
Brand | MgO % | Cr2O3 % | SiO2 % | A.P. % | BDg/cm3 | CCS.MPa | R.U.L °C |
JK-8A | ≥74 | ≥8 | ≤1.5 | ≤18 | 2.98 | ≥40 | 1660 |
JK-8B | ≥74 | ≥8 | ≤2.0 | ≤18 | 2.98 | ≥35 | 1600 |
JK-12A | ≥66 | ≥12 | ≤1.5 | ≤18 | 3.1 | ≥40 | 1660 |
JK-12B | ≥66 | ≥12 | ≤2.0 | ≤18 | 3.1 | ≥35 | 1600 |
JK-16A | ≥60 | ≥16 | ≤1.5 | ≤18 | 3.15 | ≥40 | 1660 |
JK-16B | ≥60 | ≥16 | ≤2.0 | ≤18 | 3.15 | ≥35 | 1600 |
Rebonded Magnesia-Chrome Brick
Main Application:It's suitable for lining of the slag zone area of refining furnaces of VOD,SKF.
Chemical & Physical Data
Brand | MgO % | Cr2O3 % | SiO2 % | A.P. % | BDg/cm3 | CCS.MPa | R.U.L °C |
JK-16A | ≥65 | ≥16 | ≤1.2 | ≤16 | 3.1 | ≥45 | 1750 |
JK-16B | ≥60 | ≥16 | ≤1.6 | ≤16 | 3.1 | ≥40 | 1700 |
JK-20A | ≥60 | ≥20 | ≤1.2 | ≤16 | 3.15 | ≥45 | 1750 |
JK-20B | ≥60 | ≥20 | ≤1.2 | ≤16 | 3.15 | ≥40 | 1700 |
Semi-Rebonded Magnesia-Chrome Brick
Main Application:It's widely used for every industrial furnaces of the metallurgical and building materials industry.
Chemical & Physical Data
Brand | MgO % | Cr2O3 % | SiO2 % | A.P. % | BDg/cm3 | CCS.MPa | R.U.L °C |
JK-16A | ≥60 | ≥16 | ≤1.5 | ≤17 | 3.1 | ≥40 | 1750 |
JK-16B | ≥60 | ≥16 | ≤1.8 | ≤17 | 3.1 | ≥35 | 1700 |
JK-20A | ≥55 | ≥20 | ≤1.5 | ≤17 | 3.15 | ≥40 | 1750 |
JK-20B | ≥55 | ≥20 | ≤1.8 | ≤17 | 3.15 | ≥35 | 1700 |