We adhere to the concept of high quality, high requirements and high performance, and provide reliable Environment protection coal gas producer, Ramming Mass For Iron Runner, Direct-bond Magnesite Chrome Brick and services to users. Our team considers everything from the perspective of customers sincerely, listens to their needs, and provides solutions that truly meet customer demands. The pursuit of success and the enjoyment process are the concrete manifestation of our outlook on life and career, and the high degree of condensing of our lofty ambition. We take 'innovative development and win-win cooperation' as our business philosophy and 'respect customers and return customers' as our service motto. Through strict management and standardized operation, we can provide customers with perfect after-sales service. Our company has an excellent management team and excellent marketing team. They have formed a smooth marketing channel with their honest service attitude and advanced business philosophy.
1,Product description:
The sintered Magnesia brick selected high purity fused magnesia sand as material, and molded by high pressure and sintered by high temperature. Consequently, this product has good compactness, and its bulk density is more than 2.9g/cm3.It also has good performance of alkali resistance, corrosion resistance, abrasion resistance and high-temperature resistance.sintered magnesia brick Widely used for glass furnaces, cement kilns, steel furnaces and non-ferrous metal industry kilns.
2,Performance parameter of sintered magnesia brick:
Item | JMZ-92 | JMZ-95 | JMZ-97 |
MgO % | 92 | 94.5 | 96.5 |
SiO2 % | 4.0 | 2.0 | 1.2 |
Apparent porosity % | 18 | 19 | 19 |
Cold crushing strength Mpa | 60 | 70 | 75 |
Refractoriness under load KD,℃ | 1600 | 1650 | 1700 |
Reheating Linear Change % | 1650℃×2h | 1650℃×2h | 1650℃×2h |
Bulk density g/cm3 | 2.9 | 2.95 | 3.0 |
3,The sintered Magnesia brick is a high temperature sintered product with sintering temperature of 1550-1750℃,It belongs to alkaline refractory and its main crystalline phase is periclase.
4,Product characteristics:
1) Good corrosion resistance of alkaline slag
2) Refractoriness under load is high and good high temperature resistance
3) Good spalling resistance
4)Compact structure and high mechanical strength
5,Application: Glass furnace regenerator, converter, electric arc furnace, non-ferrous metal smelting furnace, etc.
6,The product is brown in colour and different in shape.The packaging adopts heat shrinkable film moisture-proof packaging,which is safe and firm, convenient for transportation and protects the product from damage.

7.Good feedback of product use effect,the products have been exported to Australia,the United States, Kenya, Mexico,India.
8.We are a professional supplier, who can provide customers with free product technology, use and other issues.
Do you want to find a professional supplier of refractory products?
Do you want to find a stable and credible supplier?
Then please contact with us
Contact me:
Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose:+86-13275332819(wechat/whatsapp number)
With our strong economic strength, senior R&D strength, scientific management system and forward-looking marketing strategy, we are determined to become a leading supplier of High Temperature High Purity Fire Resistant Refractory Fused Magnesia Carbon Bricks and bring more efficient services and better products to our customers. We deeply feel that product quality plays an important role in improving corporate reputation and expanding market share. We use this as a new driving force for corporate management and make unremitting efforts to ensure that product quality continues to meet customer needs. We hope to establish core competencies, continuously consolidate market advantages, and form a business model with long-term viability.
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