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.
1, N-1 clay brick is fireproof degree be about the same with silica brick, be as high as 1690~1730 ℃ , but loading bate temperature is lower than silica brick however 200 ℃ above. Contain because of be being divided in argillaceous brick tall fireproof outside spent Mo Laishi crystallization, still contain near phase of glass of noncrystalline of half low melting point. In 0~10
Magnesian content is in the 90% above, alkalescent and fireproof material that gives priority to brilliant photograph with square magnesian stone. 1, can divide commonly for agglomeration magnesia brick (say again firing magnesia brick) combine magnesia brick with chemistry (say not to burn magnesia brick again) two kinds big. Purity and firing the magnesia brick with high temperature, as a result of square magnesian stone
One, the bases of firebrick of LZ-65 tall aluminium is AL2O3 (3 oxidation 2 aluminium) . Normally by content of the Al2O3 in tall aluminous brick cent becomes 3 form: Content of Al2O3 of ─ of 2 class ─ is 75%; of content of Al2O3 of ─ of one class ─ 65 ～ 70% , content of Al2O3 of ─ of 3 class ─ is 55 ～ 60% . 1, tall aluminous brick is in into
One, what is fireproof ball: Fireproof ball basically is with industry alumina and kaolin are main raw material, compare via matching reasonably, figuration and fire of high temperature forge become, it has the following distinguishing feature: 1. , mechanical intensity is high, apply cycle to grow; 2. , chemical stability is good, not
1, the T3 in T3 firebrick is to show is model specification this firebrick model is T-3, next the dimension of corresponding T-3 model is 230*114*65 (Mm) . 2, tall aluminous brick is firebrick in all material qualitative classification among them a kind, material is content of tall bauxite AL2O3 character in 55
Zhengzhou is able to bear or endure industrial limited company is located in Henan to save development of Zhengzhou city new and high technology, near neighbour Beijing sea of wide, Gansu extend in all directions of two old trunk railway, situation advantageous, communication is quick resourceful, content sheds perfect, churchyard advantage of quick, traffic, raw material stuff is enough
Magnalium brick gives priority to brilliant photograph with square magnesian stone, with magnalium needle spar is matrix, with magnesia brick of excel of heatproof shake sex be good at. To improve the heatproof shake sex of magnesia brick, fine pink of alumina or aluminous aluminous grog introduces in burden, form matrix of magnalium pointed spar, make magnalium thereby
One, stick earthy and refractory products 1, goods changes index cent to be normally (N-1) - 55, (N-2) - 48, (N-3) - 3 kinds of 42 brands. 2, the shape size of goods accords with Gb2992-82 " size of general firebrick shape " regulation. The brick that square requirement did not need in be like a standard,
Jiao Lu is the equipment of furnace of kiln of main high temperature that coke produces, jiao Lu basically is built by firebrick build by laying bricks or stones and become, before the step that has firebrick is built, need to have the following execution condition and technological process: The requirement that before build by laying bricks or stones is built, should have (1) foundation platform and counteractive wall experience receive qualification
Mo Laishi firebrick, former standard, produce an enterprise actually to use JIS commonly each standard and ASTM standard or use afore-mentioned standard reprint to make for industry standard, considering enterprise and design unit commonly used index and our country were used to a practice to do those who be as follows to increase on the brand
My factory is located in domestic fireproof stuff to produce base - Henan is new close city, according to natural resources of substantial fireproof raw material, strict quality is controlled, convenience traffic condition, the product is sold as far as to Korea, Japan, Greek, Spain, Germany, Venezuela, Brazil, Indonesian wait for a country
The stand or fall that firebrick check mark follows a product to check and accept a result to matter to project quality directly reachs the economic increase of both sides of supply and demand. Current, of goods of our country figuration check and accept sampling standard to be GB/T103252012 " refractory products checks and accept boarding sampling inspection is regular " , be aimed at on international
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