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Search results for keyword: fireproofing
GB 16808-1997 Technical requirements and test methods for combustible gas alarm controllers
I. Introduction GB 16808-1997 Gas Detector Control Technical Requirements and Test Methods is formulated to regulate the quality and performance of the gas detector control. The standard specifies the technical requirements, test methods and test items of the gas detector control. This standards ......
tags: gas detector shall gas controller test
1034
Sophia
Common Nodulizers
Common Balling Agents Balling agents are used to improve the physical properties of a material so that it is better suited for its intended purpose. Common balling agents include sodium chloride, magnesium sulfate, borax, phosphate, and trona. Sodium Chloride Sodium chloride, also known as tabl......
tags: used balling material ball milling media
1047
Hannah
The lining composition of the converter and the classification of masonry materials and magnesia carbon bricks
Composition of Furnace Linings and Classification of Magnesia Bricks Furnace linings are one of the most important components of the industrial furnaces. Since the furnaces have to withstand very high temperatures, it is essential that the linings are strong and durable. Proper selection of the m......
chemical heat treatment of steel
Chemical Heat Treatment of Tool Steel Tool steel is a type of tough and durable metal produced for a variety of industrial applications, ranging from construction tools and automotive engines to surgical tools and instruments. Due to its extreme hardness and resistance to wear and tear, tool stee......
tags: chemical treatment part steel low carbon
1039
Tiffany
Manufacturing Technology of Submerged Nozzle for Thin Slab Continuous Casting
The Manufacture Technology of Water Inlet in Continuous Casting Billet In the production of steel bar, the continuous casting billet is mainly made of hot rolled steel. It is mainly used for the iron and steel smelting or production factory to further produce the hot rolled steel. For example, th......
Coal injection
Coal Spraying Coal spraying is a process by which coal dust is sprayed onto wall and ceiling surfaces in order to provide a protective coating. The coal dust is mixed with a binding agent and water to create a paste-like material which is then applied to the surface with a compressed air gun or a......
tags: coal paste used coal can process
1058
Emma
What is a comprehensive furnace?
Integrated Masonry Furnaces Masonry furnaces, also known as “masonry ovens”, are one of the most popular traditional heating systems in Europe and North America. Masonry ovens are long-lasting, energy-efficient furnaces, traditionally built of natural stones, bricks, tiles, and concrete. Due to......
calcium water alkali
Calcium Hydroxide, also known as slaked lime, is an ionic compound composed of calcium (Ca2+) and hydroxide (OH-) ions. It has the chemical formula CaOH2 and is commonly used as an industrial alkaline agent, primarily in fertilizer and food processing. Calcium Hydroxide is a white, odorless, powd......
Expanded perlite raw material
Expanded Pearl Rock Materials Expanded pearl rock is a type of lightweight concrete aggregate made from calcined clay. The thermal treatment process uses temperatures ranging from 900 to 1,150°C (1,650-2,100° F), and serves to expand the clay grains. Depending on the temperature and duration of......
tags: expanded rock pearl material raw materials
1044
Sophie
argillaceous plaster
Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula CaSO4·2H2O. Gypsum is a common mineral, with thick and extensive evaporite beds in association with sedimentary rocks. Deposits are known to occur in strata from as far back as the Archaean eon. Gyps......
tags: gypsum used mineral gypsum used also
1035
Sophie
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