Ronghua Refractory Technology Co., Ltd. focuses on the research and development and manufacturing of refractory materials and has cooperated with many high-temperature companies around the world for many years.
Light qualitative firebrick is one kind has system close result of small, favorable adiabatic heat preservation, its action and utility and brick of light qualitative heat preservation are same, detailed introduction looks please below. The advantage of light qualitative firebrick is long-term high temperature resistant function is very good, defect is difference of heat proof quality. The stoma in light qualitative firebrick is to pass add combustible, foaming agent or hollow...
Firebrick and heat preservation brick belong to boarding refractory products, but, one is to pledge again fireproof, wear-resisting, one is heat insolation of light qualitative heat preservation, utility of two kinds of commodity is distinguished somewhat, basically be form a complete set completely (combine) apply. Firebrick firebrick (boarding is able to bear or endure material) cent attachs most importance to qualitative brick and light qualitative brick (adiabatic brick, heat preservation brick) , be by how...
Recombine (half recombine) magnesian chromic brick normally, people by electric frit magnesium chromium is arenaceous made magnesian chromic brick calls recombine magnesium chromic brick, and the product that will add magnesian chromium of partial report frit calls half recombine magnesian chromic brick. Manage of half recombine magnesium chromic brick changes target half recombine magnesium is chromic brick, press above the meaning of recombine magnesium chromic brick, as long as with closing artificially...
Decide the element of price of heat preservation brick has: Manufacturing technology, material reachs a variety of elements such as density of content, bulk, over all dimension to decide character, generally speaking the qualitative content of material of heat preservation brick with same qualitative capable person is taller, lighter, its price is more expensive also, the Cheng Naicai that occupy flourish is small make up understanding to arrive, price of brick of argillaceous heat preservation is cheaper, zirconia is hollow...
Well-known, hot stove of blast furnace, mine and calcium carbide furnace make medium internal temperature in the smelter exceedingly tall, the iron fluid of smelt or ferroalloy liquid or slaggy have very strong osmotic, high temperature liquid, extremely slaggy easy eat fireproof stuff. To get used to such working environment, most enterprise chooses to pledge with charcoal or graphite material pledges...
Founding corundum brick (RA-A) corundum namely α Al2O3, rhombohedron or board shape crystallization, true density 3000~4000kg/m3, melting point 2050 ℃ , mohs hardness 9, the systole when it is crystal 25% , apparent pore leads 10%-12% , bulk density 3000-3300KG/m3, especially the A-Al2O3 after crystallization, form a kind of faint microstructure tubal account, without Bo...
Heat preservation is able to bear or endure the application of talent skill aims to reduce steel contract for a job to make a hot loss, reduce loss of hydro-thermal of Cheng Fang steel thereby. Concerned heat preservation is carried out to be able to bear or endure on existing steel bag material technical reformation, the change that need considers to include steel space and weight is controlled the smallest, and cannot affect original build by laying bricks or stones to build technology. Through transforming, reduce molten steel Wen Jiang and...
We summed up what mine heats up furnace lining to mar basically 5 respects concern: 1, the craft parameter design of furnace itself uses fireproof material quality to build quality to concern composition of raw material of;4, fusion and broken bits composition to concern;5 about build by laying bricks or stones of;3, lining about;2, lining, with actual production the operation is concerned. 5 this when union causes lining to mar former...
The technical parameter of mine hot stove also is influence lining one of main factors of fireproof material life, 2 diameter of furnace casing of furnace of the electrode because of this reasonable configuration kiln furnace, kiln, voltage are exceedingly important. 1, extremely the influence of heart round diameter extremely heart round diameter is the craft parameter with important electric stove. If size is too small, extremely density of heart round power will be too big...
Want to buy heat preservation brick? Each province, various places all has a sale, but the price, quality is uneven, does the where of heat preservation brick of case of high quality low have those who sell? Recommend advisory flourish Cheng Naicai, material qualitative, index, dimension all but custom-built, greeting incoming telegram seeks advice, or come to a factory make an on-the-spot investigation. What is heat preservation brick? Weight is light, have heat preservation to lie between...
The adiabatic heat preservation of industrial kiln furnace is actual the effect is environmental protection one of fundamental conditions of managing the sources of energy. A kind of operating period grows research and development and can alleviate the commodity of boiler setting character is very must. Mo Laishi gets together brick of light heat preservation, have tall character the character of good, low cost, but the line in furnace of kiln of in order to, not only can reasonable alleviate boiler setting character, economic...
Hollow ball brick wants zirconia the product of fire prevention of adiabatic heat preservation that with zirconia hollow ball makes for crucial raw material. Its produce technological process is, it is raw material with zirconia, hydrogenous oxidation is calcic (or magnesian etc) make thickener, via well-balanced mix up, electric Gu law fuses frit fluid, compress gas happening with air furnace makes zirconia hollow ball, subsequently...
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