Production Process of Refractory Bricks
Refractory bricks are key refractory materials for high-temperature industries, and their quality comes from a strict production process: 1. Raw MaterialsSelected high-quality raw materials
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Shelf Life of Refractory Materials
The shelf life of refractory materials refers to the valid period during which product performance, strength, and construction effect meet technical requirements under proper storage conditions. The s
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Properties and Applications of Gunning Mix
Gunning mix is an unshaped refractory material composed of refractory aggregates, binders and additives. It is mainly used for repairing the linings of thermal equipment. It is applied by sprayin
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Industry Steady Progress•Huaxiang Marches On—China's Refractory Exports Grow Steadily
According to statistics from the China Refractory Materials Industry Association and the General Administration of Customs, from January to September 2025, the total export volume of refractory raw ma
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What is a Sliding Nozzle System
The sliding nozzle system is the key refractory device used to control molten steel flow during steel continuous casting. It includes refractory parts like nozzles and slide plates, plus mec
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Upgrade and renovation of dust-free fully automated production workshop
Our company's dust-free fully automated production workshop has been fully upgraded and renovated; Our factory has 10 new booster brick presses, including 2 2500 ton hydraulic brick
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Russian NLMK Steel Group visited our company
On August 2nd, the logistics director, purchasing manager and technical director of NLMK Steel Group of Russia were invited to visit our company, and the general manager of foreign trade
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The importance of graphite for magnesia carbon bricks
The high SiO2 content in ash is very harmful. First of all, the introduction of a large amount of SiO2 will inevitably change the CaO/SiO2 ratio of high-quality magnesia, so that the original high-tem
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