28
2019
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08
Refractory materials such as permeable bricks for ladles
Source： Innovation
Release time：2019-08-28 15:18
Refractory materials for steel ladles generally include those used for steel ladles and secondary refining, electric furnaces, converters, tundishes, and blast furnaces. Specific products include permeable bricks for steel ladles, electric furnace covers, tundish slag barriers, castables, and ramming materials.
Refractory materials generally used in steel ladles include: Refractory materials for steel ladles and secondary refining Electric furnace refractories, converter refractories, intermediate vessel refractories, blast furnace refractories, etc. Specific products include permeable bricks for steel ladles, electric furnace covers, intermediate vessel slag barriers, castables, ramming materials, etc. Ke Chuang New Materials, as a professional manufacturer of permeable bricks, will briefly introduce several types of refractory materials below.
Used by steelmakers Permeable bricks for steel ladles are used to remove harmful gases and impurities, and to adjust the composition, thus completing the basic tasks of steelmaking such as oxygen supply, slag formation, stirring, and heating. In addition to permeable bricks for steel ladles, refractory materials for steel ladles and secondary refining also include magnesia-carbon bricks, water-cooled nozzle bricks slide plate bricks, spinel castables, magnesia-chrome bricks, sliding nozzles, etc., with materials such as magnesia-carbon, high alumina, spinel, and aluminum-carbon.
(Image) Converter
Refractory materials for electric arc furnaces mainly include electric furnace covers, bottom permeable bricks, sidewall spraying and patching materials, tapping hole fillers, etc. Many manufacturers have a high iron tapping rate, and the iron tapping chutes used for tapping steel are cast from refractory materials. In addition, electric furnace covers can also be cast from castables.
For converter refractories, manufacturers generally divide them into main body materials and repair and protective materials. Among them, the main body materials mainly include magnesia-carbon bricks, magnesia bricks, bottom-blown argon steel ladle permeable bricks, slag stopper, etc. Secondary converter repair and protective materials include large-area repair materials, hand-cast materials, dry spray materials, carbon-containing spray materials, tapping hole repair materials, etc., mainly used for repair.
(Image) Steel Ladle
It is not difficult to find that, Permeable bricks for steel ladles are crucial for steelmakers and play an irreplaceable role. Ke Chuang New Materials, as a professional manufacturer of permeable bricks, has been producing permeable bricks for 22 years, with rich experience and exquisite technology, patented formulas, and unique designs. It has domestically leading production equipment and processes and is one of the largest manufacturers of argon-blown permeable components in China.
Source: Luoyang Ke Chuang New Materials Co., Ltd.: https://www.kcnh.com/
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