How much is firebrick price?
The price of firebrick reachs norms requirement, firebrick to need to use the respect such as place to differ according to making body of raw material, brick, the price also has very big difference, believe according to the sort introduction of above everybody had certain knowledge to refractory products, argillaceous firebrick price hundreds of go to more than 1000 yuan to differ one ton, together about the same a few yuan of money; Corundum brick price has agglomeration and founding according to manufacturing technology, agglomeration is commonner, every tons of 6000-8000 yuan, founding brick price has many tons 10000 to reach many tons 30000 according to mould means, special shaped brick of founding corundum goods is in the majority, the price and dimension are concerned, will see next measurement standards introductions below.
Firebrick is general firebrick and abnormity firebrick according to measurement standards cent, general firebrick is to show in kiln furnace any place can cooperate the firebrick of other measure standards to finish the build by laying bricks or stones of kiln furnace liner to build, how much is dimension of so general firebrick? Of narrow sense tell, the straight wall build by laying bricks or stones that what general firebrick points to is facilities of hot project of industrial kiln furnace is built and radiation form build by laying bricks or stones builds uses straight form firebrick, common and general norms of straight form firebrick has the norms firebrick such as T3, G1, G2, G3, G4, G5, G6, dimension is respectively: 230*114*65mm, 230×150×75mm, 345×150×75mm, 230×150/135×75mm, 345×150/130×75mm, 230×150/120×75mm, 345×150/110×75mm.
Tell from broad sense respect, what general firebrick still included wedge firebrick and partial abnormity firebrick is general, wedge firebrick is to at least two end panel, flank or bedding face are 6 firebrick of symmetrical echelon norms of firebrick of common and general wedge has body; : The dimension of norms firebrick; such as Tc21, Tc22, Tc23, Tc24, Tc25, Tc26, Tc27, Tc28, Tc29, Tc30 is respectively: 114×65/35×230mm, 114×65/45×230mm, 114×65/55×230mm, 114×55/45×230mm, 114×75/45×230mm, 114×75/55×230mm, 114×75/65×230mm, 114×70/60×230mm, 114×85/55×230mm, 114×80/50×230mm.
What the partial abnormity firebrick that says here points to is the brick of general arch foot that build by laying bricks or stones builds place of industrial kiln furnace to use, it is one kind is less than body of build by laying bricks or stones of semicircular thrust vault of two side suffer force to prop up bricky; norms of brick of foot of common and general arch has: TJ-91, brick of 60° arch foot, TJ-92, brick of 30° arch foot, TJ-93, brick of 45° arch foot, Tj-94, brick of 60° arch foot, TJ-95, brick of 30° arch foot, TJ-96, brick of 45° arch foot, dimension is 132×114×230×33mm, 199×114×230×84mm, 199×114×230×36mm, 266×230×114×67mm, 199×345×73×49mm, 266×345×73×54mm.
Firebrick model and code name name a method:
The “ that the T in bricky date expresses general brick understands ” word straight ” of Chinese Phonetic Alphabet, “ side ” , “ perpendicular ” , “ wide ” and word of “ foot ” the first lowercase of Chinese Phonetic Alphabet. Ordinal date is after short horizontal line.
The Z in code name, C, S, K and J express straight form brick respectively; The “ straight ” of side wedge brick, perpendicular wedge brick, wide wedge brick and arch foot brick,
The first of the Chinese Phonetic Alphabet of “ side ” , “ wide ” and word of “ foot ” uppercase. 100 when A grows for the brick after letter of straight form brick reach 10 digit word, it is the 10 digit word of bricky thick C then. 100 when B is apart from for differ in roll end diameter after wedge brick letter reach 10 digit word, the number of 10 above that reach A1 of small head dimension for A of big head dimension then. The K of digital end states the fault seams word of wide ” of wide brick “ the first lowercase of Chinese Phonetic Alphabet. 100 when L grows for oblique plane after letter of arch foot brick reach 10 digit word, it is banking angle then. 10 digit word.
Firebrick sort introduces:
1, argillaceous brick, it is aggregate with clay grog, fireproof clay (soft qualitative clay or half soft qualitative clay) the Al2o3 content that controls for bond is in the firebrick of 30%-48% , it is to be able to bear or endure the shape with extensive, very big crop is used in lumber industry fireproof material;
2, tall aluminous brick, according to Al2O3 content differ with character can divide it is a few kinds, namely: One class, 2 class, 3 class, fancy tall aluminium, still have additionally fight flake brick of tall aluminium of tall aluminous brick and low creep, according to the standard cent is: Standard brick, common brick, different brick, distinctive model wait, of course, the price of these bricks is different;
3, corundum brick, have fired brick and electric frit brick according to manufacturing technology, such OK also saying, the Al2O3 in the product is more than the firebrick of 90% above to call corundum brick, also call pure alumina refractory products;
4, silica brick, the material of silica brick is it is raw material with quartzite, join a few mineralizer, firing below high temperature, its are mineral those who comprise the quartz that it is scale, Fang Shiying and high temperature to form is glassy wait for answer photograph to organize, its SiO2, content is in 93% above. Silica brick belongs to acidity and fireproof material;
5, magnesia brick, with Fang Mei stone gives priority to brilliant photograph, union nods photograph of the 2nd solid to give priority to with Gao Rong normally, the alkalescent and fireproof material with vitreous less photograph. Cent is: Firing, be not burned and recombine magnesia brick;
6, carborundum brick, make for main raw material with carborundum. SiC is united in wedlock for covalence, nonexistent the agglomeration sex that says normally, and rely on chemical reaction to generate new look to achieve agglomeration, react namely agglomeration. Carborundum products differs by combinative means cent is nitrogen of carbonization of argillaceous union, union, oxygen to change silicon union, nitrogen to change carborundum of silicon union, Sialon union, recrystallization brick.
7, carbolic brick, it is carbolic content the firebrick in 85%-90% above, it is raw material with anthracitic, coke, add the bond such as bitumen, mix according to certain proportion, heating refine is mixed below condition, shape through suppress and become, general component is bake oneself, brick of carbon of mould pressing of high temperature of common, half black lead, small Konghe.
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