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A few notes on refractory dry ramming mass
- Category：Industry Information
- Date：2022-05-27 12:00
(Summary description)The manufacturer of refractory dry ramming mass tells you that the site or mixing equipment must be cleaned before mixing, and other impurities, especially steel scraps and iron, are strictly prohibited. After the furnace is stopped, add a furnace cover to cool down slowly.
A few notes on refractory dry ramming mass
(Summary description)The manufacturer of refractory dry ramming mass tells you that the site or mixing equipment must be cleaned before mixing, and other impurities, especially steel scraps and iron, are strictly prohibited. After the furnace is stopped, add a furnace cover to cool down slowly.
- Category：Industry Information
- Date：2022-05-27 12:00
- Views:
Information
The manufacturer of refractory dry ramming mass tells you that the site or mixing equipment must be cleaned before mixing, and other impurities, especially steel scraps and iron, are strictly prohibited. After the furnace is stopped, add a furnace cover to cool down slowly.
The manufacturer of refractory dry ramming mass tells you that this type of product can be used directly by users without any additives (including water). All products are made of special materials, which have better refractoriness, slag resistance, erosion resistance and thermal shock performance. Excellent performance. Therefore, it is determined and guaranteed that the material can be used as a high-quality furnace lining material with stable and excellent performance under harsh or even harsh smelting conditions. The scope of application is wider, such as the smelting of stainless steel, high-alloy steel and high-speed tool steel.
The refractory dry ramming mass manufacturer tells you that the ramming material is usually rammed with an air hammer or a ramming machine, and the thickness of the ramming material is about 50~150mm. The refractory ramming material can be constructed at room temperature. If a thermoplastic organic material that can form carbon bonds is used as a binder, most of them are constructed immediately after being stirred evenly in a hot state. After molding, different heating methods are adopted to promote hardening according to the hardening characteristics of the mixture. or sintered. For ramming materials containing inorganic chemical binders, they can be demolded and baked after they harden and reach a certain strength; the manufacturer of refractory dry ramming mass tells you that materials containing thermoplastic carbon binders should be cooled to a suitable strength before being cooled. After demoulding, it should be heated quickly to carbonize it before use. The sintering of the refractory ramming material lining can be carried out in advance before use, or it can be completed by heat treatment with a suitable thermal system when it is used for the first time. The heating and heating system of the ramming material varies according to the material. The main purpose of the ramming material is to cast the smelting furnace lining that is in direct contact with the molten material, such as the blast furnace tap hook, the bottom of the steelmaking furnace, the lining of the induction furnace, the top of the electric furnace and the blanking part of the rotary kiln. In addition to the furnace lining, large prefabricated components can also be manufactured.
The refractory dry ramming mass manufacturer tells you that after years of practical experience, the furnace temperature is lower than that of ordinary steel, and the service life of the furnace is longer.
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