Jundao (Henan) New Materials Co.,Ltd.
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 3000Ton/mon |
| Packaging Details | Fumigated wooden pallet, plastic or steel bandages strapped and the whole outside is wrapped with thermoplastic film. |
| Material | Magnesium chromium ramming mass |
| Bulk density | ≥2.5 |
| MgO contention (%) | ≥90 |
| Size | Customized |
| Performance | Corrosion resistance, good thermal conductivity |
| Application | For direct contact with molten material |
| Brand Name | Jundao(Henan) |
| Model Number | Magnesium chromium ramming mass |
| Certification | ISO9001:2015 ISO14001:2015 |
| Place of Origin | Henan China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 3000Ton/mon |
| Packaging Details | Fumigated wooden pallet, plastic or steel bandages strapped and the whole outside is wrapped with thermoplastic film. | Material | Magnesium chromium ramming mass |
| Bulk density | ≥2.5 | MgO contention (%) | ≥90 |
| Size | Customized | Performance | Corrosion resistance, good thermal conductivity |
| Application | For direct contact with molten material | Brand Name | Jundao(Henan) |
| Model Number | Magnesium chromium ramming mass | Certification | ISO9001:2015 ISO14001:2015 |
| Place of Origin | Henan China | ||
| High Light | iron making refractories ，high alumina refractory | ||
Magnesium chromium ramming mass good slag resistance refractoriness under load
In recent years, magnesia-chrome refractories have been widely used in high-temperature kiln furnaces such as non-ferrous smelting furnaces, molten steel refining furnaces and cement rotary kiln,etc.
Magnesium-chromium ramming material is mainly used in direct contact with molten material, so it is required that the granule and powder materials must have high volume stability, compactness and erosion resistance.
Features of magnesium chromium ramming mass:
It has good refractoriness under load, high temperature strength, corrosion resistance, thermal shock stability, low thermal conductivity and good use effect, and can extend the service life of the product.
| Item |
MgO (%) ≥ |
Cr2O3 (%) ≥ | Bulk density (g/cm3) ≥ | 110℃ dry off Compressive strength (MPa) ≥ | 1300℃ after burning Compressive strength (MPa) ≥ | 1600℃ after burning Compressive strength (MPa) ≥ |
| JD-GD95 | 95 | 2.0 | 2.50 | 40 | 40 | 40 |
| JD-GD90 | 90 | 2.0 | 2.70 | 38 | 34 | 38 |
| Application | Magnesium chromium ramming mass is used for repairing converter and can be filler of tapping hole. | |||||
| Remark | The specification is just for reference only. The real products will be tailored to special operation conditions and customer’s special requirements. | |||||
Company Details
Business Type:
Manufacturer
Year Established:
2006
Employee Number:
100~599
Ecer Certification：
Active Member
Jundao (Henan) New Materials Co.,Ltd（For short: JDNRCO） was registered in April 2006 at Yuecun Town，Xinmi City, Henan Province of People’s Republic of China, one of the key enterprises in refractory materials in China. Using refractoriness as the main raw material, JDNRCO produces firecl... Jundao (Henan) New Materials Co.,Ltd（For short: JDNRCO） was registered in April 2006 at Yuecun Town，Xinmi City, Henan Province of People’s Republic of China, one of the key enterprises in refractory materials in China. Using refractoriness as the main raw material, JDNRCO produces firecl...
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