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2021-6-27 · Low porosity high density red fire bricks for heating furnaces Product Description Fire clay bricks were mainly made from chamotte, flint clay and combining clay powder, being high pressure pressed and sintered in high temperature. Low porosity bricks are made from low mullite stones, the main mineral composition of the low mullite stones are pressed and sintered mullite …
Get PriceHigh Temp Fire Brick: Raw Material: Alumina Block: Al2O3: 30-40%: Size: STD, Or As Your Request: Fe2O3: 1.2-2.0%: Product Name: Fire Rated Bricks: Bulk Density: 2.3-2.7 G/cm3: Application: Various Kinds Of High Temperature Equipment: Supplier: Factory Direct Supply: OEM & ODM: Acceptable: Model Number: NL Series: High Light: high temp fire brick, fire retardant bricks,
Get PriceAlibaba.com offers 1,938 high density fire bricks products. A wide variety of high density fire bricks options are available to you, such as function, design style, and warranty.
Get Price2020-5-29 · Choosing raw materials with high density and low water absorption rate through reasonable gradation is the key to making low-pore bricks. When firing low-porosity fire clay bricks, the maximum temperature is generally controlled at 1350 ~ 1380 ° C. Properly increase the firing temperature of the low-porosity brick (1420 ° C), the shrinkage of the product increases slightly so that the volume density of the product slightly increases, and the low porosity …
Get PriceRefractory Low Porosity Fireclay Brick for Glass Furnace . High alumina fireclay Brick for Heating Furnace is a kind of insulation material adopting organic matter as ignition loss substance in order to increase the porosity of refractory, which has such advantages as high porosity, small volume density, good insulation effect, high mechanical intensity, small thermal conductivity and long …
Get Price2019-1-10 · Mandal et al. produced insulation bricks having less than 70% of apparent porosity by using red mud and fly ash and adding up to 10 wt% of sawdust and firing at 1273 K for 2 h (Mandal et al., 2017). A remarkable difference can be achieved when the red mud concentration increases.
Get PriceHigh Temperature Resistant Clay Fire Brick 42% Al2o3 Low Porosity Fire Clay Brick Price . Clay insulation brick is a kind of quality refractory insulation materials for all kinds of industrial kiln application with various excellent properties of high strength, even bulk density, low thermal conductivity and low impurity.
Get PriceBulk Density Of Clay Brick: 0.5g/cm3: Thermal Conductivity Of Clay Brick: ≤0.18w/m.k,(350±25℃) C.C.S Of Clay Brick: ≥1.0MPa: Feature: Good Abrasion Resistance: Type Of Clay Brick: Raw Refractory: Certificate Of Clay Brick: ISO9001: Application: Kiln Furnace: High Light: high temp fire brick, fire retardant bricks
Get PriceHigh thermal diatomite insulation brick for furnace. 0.41 - 0.72 Piece. 2.0 Pieces (Min. Order) Light Weight Refractory Materials Heat Resistant B5 Insulating Fire Bricks. 0.52 - 1.98 Piece. 500.0 Pieces (Min. Order) Lowes Fire Proof Kaowool Silica Ceramic Fiber Board.
Get Price2019-1-10 · Fig. 5 shows the thermal conductivity of high porosity bricks with varying mixing ratios between red mud and gold tailing. While the thermal conductivity stays almost constant with an addition of 20 wt% of gold tailing to the red mud, a drastic increase of the thermal conductivity can be found when the gold tailing ratio exceeds 40%.
Get PriceMagnesia Bricks Application Basic open-hearth furnace for steelmaking Electric furnace bottom and wall Permanent lining of oxygen converter Non-ferrous metal metallurgy furnace Hyperthermia tunnel kiln Lining of rotary cement kiln Heating furnace bottom and wall Regenerative chamber of glass furnace Magnesia Bricks Properties High ...
Get PriceChina Refractory Brick catalog of Refractory Low Porosity Firebricks for Furnace, High Quality Refractory Fire Brick for Many Use provided by China manufacturer - DKJL Co., Ltd., page1.
Get PriceLow Bulk Density Fire Clay Bricks Durable For Fireplace And Pizza Ovens . Features 1. Low bulk density, low thermal conductivity, good thermal insulation performance. 2. Refractory category allow direct contact of fire, suitable ofr various atmosphere 3. Good integrity with furnace lining, long service life, easy operation, could be shaped ...
Get PriceHigh thermal diatomite insulation brick for furnace. 0.41 - 0.72 Piece. 2.0 Pieces (Min. Order) Light Weight Refractory Materials Heat Resistant B5 Insulating Fire Bricks. 0.52 - 1.98 Piece. 500.0 Pieces (Min. Order) Lowes Fire Proof Kaowool Silica Ceramic Fiber Board.
Get PriceMagnesia Bricks Application Basic open-hearth furnace for steelmaking Electric furnace bottom and wall Permanent lining of oxygen converter Non-ferrous metal metallurgy furnace Hyperthermia tunnel kiln Lining of rotary cement kiln Heating furnace bottom and wall Regenerative chamber of glass furnace Magnesia Bricks Properties High ...
Get Price2020-8-12 · Refractory Bricks for Melting Electric Arc Furnace. At present, medium-carbon magnesia-carbon bricks (C: 14% to 16%) are used as refractory bricks for Melting Electric Arc Furnace, which has a low service life and cannot meet the needs of field tests. For this reason, it is necessary to choose a refractory material suitable for smelting in an electric furnace.
Get PriceFire clay bricks have low porosity and are durable for various re-heating process. Features: 1. High resistance to thermal shock, abrasion, chemical attack to provide long service life; 2. High dense structure; 3. Low
Get Price55% Al2O3 Wedge Shaped High Alumina Fire Bricks For Reverberatory Furnace; Low Porosity Fire Clay Bricks For Various Furnaces High Mechanical Strength; N - 3a High Temperature Brick With 30%-48% AL2O3 Fireclay Heat Proof Bricks; Anhydrous Tap Hole Clay Customized Size Gas Permeability High Refractoriness
Get PriceCharacteristics of Checker Bricks. It has a plurality of open lattice holes parallel to the side surface, as well as the positioning bulge and positioning grooves on the two parallel surfaces. High volume stability, high load creep performance, high density, and low porosity.
Get PriceMagnesia Bricks Application Basic open-hearth furnace for steelmaking Electric furnace bottom and wall Permanent lining of oxygen converter Non-ferrous metal metallurgy furnace Hyperthermia tunnel kiln Lining of rotary cement kiln Heating furnace bottom and wall Regenerative chamber of glass furnace Magnesia Bricks Properties High ...
Get PriceInsulating Fire Brick. Grades: YK23, YK24, YK25, YK26, YK28, YK30, YK32; The insulating fire bricks are ideally suited as a backup insulation and for the lining of pottery kilns or the like, the bricks groove easily for element placement. Ceramic Fibre Products. A wide range of Ceramic Fibre Products are available such as Ceramic Fibre Blanket, Bulk Fibre, Ceramic Fibre Modules, …
Get PriceFire clay bricks have low porosity and are durable for various re-heating process. Features: 1. High resistance to thermal shock, abrasion, chemical attack to provide long service life; 2. High dense structure; 3. Low
Get PriceAt KT Refractories we offer a comprehensive range of Fireclay brick/fire bricks consisting of 30-55% alumina, all of which exhibit excellent strength. For higher demands we offer a hard fired 'Super duty' Fire clay-brick with a very high mechanical strength. High density, low porosity fire clay brick is our featured product in this category.
Get Price2021-1-26 · Good creep under load performance under high temperature. High bulk & density. Low porosity. Application: It is mainly used for hot blast stoves. When the temperature is under 900℃, fire clay brick is used; while the temperature is higher than 900℃, the material of checker brick should be high alumina, mullite, sillimanite, silica, etc.
Get Price2018-12-14 · NR Insulating bricks is made from alumina content ranging from 35% to 60%, it can provide low thermal conductivity, low heat storage capacity and high strength, Save heat consumption as it is designed to allow heat losses, the insulating firebrick can survive temperature 900-1400 º C and then decrease weight of furnaces because of its lighter ...
Get PriceChecker Fire Brick Introduction. Checker fire brick is a kind of heat accumulator with characteristics of strong heat exchange capacity, large heat storage area, smooth ventilation and small resistance. Checker brick is a heat transfer medium. It is applied in the regenerator of blast furnace hot blast stove, usually ordered arrangement in regenerator, and it plays a role of heat storage ...
Get PriceInsulating Fire Brick. Grades: YK23, YK24, YK25, YK26, YK28, YK30, YK32; The insulating fire bricks are ideally suited as a backup insulation and for the lining of pottery kilns or the like, the bricks groove easily for element placement. Ceramic Fibre Products. A wide range of Ceramic Fibre Products are available such as Ceramic Fibre Blanket, Bulk Fibre, Ceramic Fibre Modules, …
Get Price2013-12-1 · High porosity alumina refractory bricks can be produced using the GS method in which foam with 90–97.5% porosity could be fabricated. These foams have high compression strength from 0.2 to 3 MPa, which is proportional to the square of the bulk density.
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