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.
The mineral bases that the raw material of argillaceous brick is saggar is kaolinite, accompany have a few the impurity such as stone of iron ore of quartz, sulfur, rutile, candle and organic matter. The function of saggar basically depends on kaolinite, but the existence harm of foreign matter is great, have very much among them
Melt quartz brick is quartz of tall purity of a kind of high accuracy material, production methods is will pure quartz arenaceous the melt quartz Tuo that is put inside electric stove to heat to be made to melt of 1800 ℃ above, have cut through professional cut equipment next, all sorts of norms size can be produced
Standards of date of brick of the term that this standard set to line of steel-making converter job uses firebrick and definition, classification, dimension, measurement and dimension feature, and annulus of double wedge brick and method of calculation of annulus of ball bottom brick. This standard applies to line of steel-making converter job to be reached with firebrick shape size
Structure of vitreous kiln furnace and kiln furnace understand vitreous kiln furnace in the round with fireproof material function the main part that furnace of main structure, kiln uses fireproof data and its function are main content: 1, the data that main structure and each place place use heat of introductory glass kiln 2, introductory glass kiln is used all sorts of
Rotary kiln is a very important equipment in building a project, its stand or fall affects the forge refine quality that builds raw material directly. Firebrick is the principal facilities in rotary kiln, its are in the it is very main to in taking exercise, rise protection effect of raw material. This article is 4 M with norms
Classification: Beaverboard of 1050 pottery and porcelain beaverboard of 1260 pottery and porcelain is high pure beaverboard of tall aluminous pottery and porcelain contains beaverboard of pottery and porcelain product of beaverboard of zirconium pottery and porcelain introduces: Beaverboard of pottery and porcelain is siliceous aluminous beaverboard namely, a kind of fireproof material. Although also retain good mechanical strength after heat
Construction of gush filling engineering was 1960 company of Japan iron and steel develops a design to converter. Shaft of blast furnace of Yu Lian iron, torpedo is applied to hold bag of car, heating furnace, steel, vavuum pump in the palm to take off gas unit to wait gradually later. Earlier, gush filling means has dry hair and wet. Amid is had
Low cement is fireproof and pouring expecting is to show cement of aluminous acerbity calcium adds a capacity under of 8% but pouring and fireproof material. Press American ASTM regulation, low cement is pouring content of CaO of the requirement in makings is less than 2.5% , be in commonly 1.0~2.5, be less than when CaO content 1% when become super- low cement is pouring makings. With common be able to bear or endure
Mo Laishi pledges fireproof material divides agglomeration Mo Laishi brick and Mo Laishi of electric frit pipe fitting brick 2 kinds. 1, low creep Mo Laishi brick in order to generate Molaishi aluminous cement grog is tall aluminium of cement grog, special grade raw material, another adds calcite of one part tall purity and antiseptic,
The pull current Cheng of firebrick can divide into about following 13 paces: 1, because firebrick produces production operation,purchase raw material big, output is tall, phyletic much, crucial raw material originates relatively wide. If aluminium is aluminous,cement grog guides with this landlord, one part originates
Because Home is right in recent years,career of science and technology and its industry production can develop the height of view to take seriously continuously, equipment of machine of every tall and company of industrial kiln furnace slowly suit appeal, first what the idea of green environmental protection is included to produce manufacturing standard. Key of the line in kiln furnace depends on
Tall aluminous brick from 3 oxidation 2 aluminium (Al2O3) water content cent is following a few kinds: Corundum brick: Prep above of aluminous water content 90 ％ ; Fancy tall aluminous brick: Prep above of aluminous water content 85 ％ ; Brick of one class tall aluminium: Prep above of aluminous water content 75 ％ ; Brick of 2 class tall aluminium: Prep above of aluminous water content 65 ％ ; 3 level are high
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