Payment & Shipping Terms:
|MgO /%:||≥60||Cr2O3 /%:||≥20|
|SiO2 /%:||≥2.0||Bulk Density /g/cm3:||≥3.0|
|Cold Crushing Strength / Mpa:||≥30||Bending Strength / Mpa:||110℃ X 24h ≥45|
|Linear Change Rate /% (1600℃ 3h):||≤0.2||Application:||Steelmaking Converter And RH Furnace Of External Refining Furnace|
boiler refractory material,
kiln lining materials
The RH furnace vacuum chamber is subjected to turbulent scouring and erosion of high temperature and high speed molten steel. Therefore, the refractory material used for it is required to have stability in vacuum, erosion resistance and corrosion resistance.
Magnesia chrome ramming mix uses sintered magnesia, high-iron magnesia, chromite, pre-calcined magnesia chrome sand and other raw materials.. It is widely used in metallurgy, building materials, non-ferrous metal smelting, chemical, machinery and other manufacturing industries!
The product is mainly used in high chimneys, high temp flue and duct lining, oil, chemicals, nonferrous metallurgy and other industrial acid proof projects.
1.good chemical stability.
4. anti-flaking and thermal shock resistance etc
|Bulk density /g/cm3||≥3.0|
|Cold crushing strength / Mpa||≥30|
Bending strength / Mpa
|110℃ x 24h||≥45|
|1500℃ x 3h||≥40|
|Linear change rate /% (1600℃ 3h)||≤0.2|
|Application||Steelmaking converter and RH furnace of external refining furnace|
Q1: Is Jundao (Henan) New Materials a manufacturer or trader?
A1: Manufacturer, sometimes we help our clients to purchase relevant products as a trader.
Q2: What’s the MOQ?
A2. The MOQ is 25 tons.
Q3: Can we visit your factory?
A3: Of course ,welcome at any time,seeing is believing
Q4: What’s your payment terms?
Q5: Is your company accept customization?
A5: Yes. Professional technology teams and engineers all can satisfy you.
Q6: How do you guarantee quality?
A6: For every 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.
Q7: Does your Jundao (Henan)?New Materials?supply samples?
A7: Yes, we can supply samples if necessary.
Contact Person: Astra