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... Fe2O3, % 2.0 2.0 2.0 2.0 Refractoriness under loading 0.2Mpa, ºC(≥) 1450 1480 1530 1600 True porosity, % 20-23 20-23 20-22 18-20 Bulk density, g/cm3 2.25-2.4 2.3-2.5 2.4-2.6 2.5-2.7 Cold crushing strength, ...
...a refractoriness of 1700℃, a compressive strength of ≥50MPa, a softening point of ≥1300℃, and a chemical composition of Al2O3≥70%. It has a particle size of 0-2mm, making it suitable for use in refractory co...
...High Alumina Refractory Bricks is a kind of refractory material. The main component of this refractory brick is Al2O3. Due to different resources, national standards are not completely consistent. For exampl...
..., the temperature of refractoriness under load is normally above 1420~1550°C , which is higher than the fireclay brick and it increases along with the AL2O3 content enhances. Characteristices of high alumina...
...Refractory Brickwas produced with special bauxite chamotte, adding aragonite or ZrO2 and pressing under high pressure based on a certain ratio. It has strong Anti-stirping as well as strong resistance to K, ...
...High Alumina Refractory Bricks Data Item Chemical Composition Al2O3% ≥ 58 57 56 55 SiO2% ≤ 38 40 40 41 Fe2O3% ≤ 0.8 0.8 1 1.2 K2O % ≤ 0.077 0.12 0.16 0.16 NaO % ≤ 0.44 0.52 0.56 0.56 Reheating Linear Change%...
... bauxite aggregate, selecting phosphoric acid or aluminum phosphate as binder. Finished phosphate bonded high alumina brick must go through 400~600 ℃ heating process and semi-dry compress process. Featured b...
... color, good flowability, high combination and strength. This high alumina refractory cement is widely used in fire resistance places and other refractory products, and it has a bulk density of 2.6-2.8g/cm3....
...,easy operation, could be shaped freely Applications For High Alumina Refractory Brick : 1. Furnaces of metallurgy industry, heat treatment furnace 2. Furnaces of chemical industry and construction industry....
...High Alumina Refractory Brick Customized For Furnace / Industry Feature For High Alumina Refractory Brick : 1. Low bulk density, low thermal conductivity, good thermal insulation performance. 3. Good integri...
...High Alumina Refractory Brick Easy Operation For Furnace Feature For High Alumina Refractory Brick : 1. Low bulk density 2. Low thermal conductivity, 3. Good thermal insulation performance. 4. Easy operatio...
High Alumina Refractory Fire Bricks Anti Stripping For Cement Kilns Factory Applications For High Alumina Refractory Brick : 1. Furnaces of metallurgy industry, heat treatment furnace , recirculating fluidized ...
...,easy operation, could be shaped freely Applications For High Alumina Refractory Brick : 1. Furnaces of metallurgy industry, heat treatment furnace 2. Furnaces of chemical industry and construction industry....
...,easy operation, could be shaped freely Applications For High Alumina Refractory Brick : 1. Furnaces of metallurgy industry, heat treatment furnace, furnace of incineration of garbage, recirculating fluidize...
Good price high alumina refractory brick for furnace lining Product specifications High alumina refractory is alumina silicate refractory with Al2O3 content above 48%.Generally divided into three categories.It ...
High Alumina Refractory Cement Secar 71 Secar 68 Calcium Aluminate Cement high aluminous cement High Alumina Refractory Cement General Characteristics of Refractory cement Secar 71 SECAR® 71 is a versatile hydr...
...High Alumina Refractory Cement is a kind of high-aluminous and high-temperature refractory cement, which is extensively applied in the production of monolithic refractory materials. It features excellent the...
...High Alumina Refractory Brick For Industry Furnace / Chemical Feature For High Alumina Refractory Brick : 1. Can be used in various kilns because of its cheapness and general tray package. Among all of the r...
... bauxite clinker with a certain amount of combined clay and having an Al2O3 content of more than 48%. The production process of high-aluminum bricks is basically the same as that of high-quality multi-croppe...
...High Alumina Refractory Bricks Low Creep High Alumina Refratory Special Shape Brick Data Item Chemical Composition Al2O3% ≥ 68 Fe2O3% ≤ 2 Creep Rate at 1300℃,≤ 0.8 refractoriness≥ ℃ 1790℃ Low Creep High Alum...