Yingkou Ruizhi Refractories Co., Ltd. Refractory Materials

Refractory Materials
Refractory Materials
Yingkou Ruizhi Refractories Co., Ltd. is a professional China refractory materials manufacturers for high temperature melting furnaces.Ruizhi Refractories supply main products are: refractory material, refractory brick, refractory castable,refractory nozzle, ceramic fiber, fire brick, insulation material for converter, electric arc furnace, ladle, LF furnace, tundish, foundry ladle, torpedo ladle, etc.

Ruizhi refractory company  has established technical cooperation relationship with some refractory research institutions and universities. Ruizhi refractory products have been exported to such as South Africa, Australia, Canada, Malaysia, Bangladesh, Iran, Saudi Arabia, UAE, Iraq, Pakistan, Philippines, Vietnam, Singapore, Tajikistan, Indonesia, South Korea, Sri Lanka, Nigeria, Kenya, Ethiopia, etc.

Our Refractory Material Products:
http://www.ruizhirefractory.com/en/product.html
Email: sales@ruizhirefractory.com

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Alumina magnesia carbon brick have a huge advantage in the application of steel ladle

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Alumina magnesia carbon brick With the development of new technologies such as refining and continuous casting, the temperature of molten steel and the residence time of molten steel in ladle can be prolonged, and the refractory material of steel ladle refractory lining is more serious. So the alumina magnesia carbon brick is developed and achieved the expected effect. Al2o3-mgo-c brick is characterized with simple construction, moderate cost, convenient unpacking and good use effect. According to the production need, ladle bricks must have good comprehensive performance.In the high alumina matrix, adding MgO powder, aluminum magnesium spinel can be formed at high temperature, improve the performance of the refractory brick . In order to improve alumina magnesia brick slag resistance, thermal shock resistance, adding the right amount of carbon materials. In order to improve the oxidation resistance of the refractory brick, adding the amount of antioxidant. Alumina magnesia carbo
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Inspection and preparation of ladle slide gate plates

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ladle slide gate plates 1 Preparation of refractory mud: Phosphate mud and graphite powder in accordance with the ratio of 2: 1 poured in the mud bucket, the powder particles or debris in the group have to pick the net uniform mixing plus 20% diluted with water , Mix evenly, and covered with plastic paper to prevent dust, debris, etc. into the refractory mud. 2 Check the fire-resistant clay, skateboard brick, brick nozzle quality and site reserves, when the mud appears wet caking, skateboards and bricks do not meet the acceptance criteria prohibit the use of. 3 Check to confirm the work of two hot fix hydraulic station, working pressure should meet 12 ~ 15Mpa, cantilever crane rotation, lifting and other working conditions are normal, there are problems in time to contact the maintenance staff to deal with. 4 Check All kinds of energy medium pipeline, fittings, valves, hoses no leakage point, there is a leak must contact the handle before use. 5 All kinds of tools used in productio
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Green mortar mass

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Green mortar mass Green mortar mass Introduction: Green mortar mass has good adhesion and high refractoriness, which is an ideal product to fill gaps in between slide gate plate and nozzle. The green mortar mass is to process the green mortar to the finished product as a mass, which is convenient for transportation and more convenient for customers to use. Advantage: The Green mortar mass is convenient for customers to transport and use. Green mortar mass has strong fluidity, no sintering, and no steel leakage. Green mortar mass is also commonly used in the tundish quick-change nozzle. The green mortar mass is used between the slide gate plate and the mechanism to prevent the slide gate plate from loosening steel and sticking to the machinery during use. Sourse: http://www.ruizhirefractory.com/en/product/green-mortar-mass.html Email: sales@ruizhirefractory.com
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