Fireclay Bricks - Arcillo Ladrillos Caly

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Fireclay Brick ZGN42

$Refractory Insulating Fire Brick (JM23, JM26, JM28)$

Refractory Insulating Fire Brick (JM23, JM26, JM28)

$Fireclay Brick for Kiln - Refractory Clay Brick$

Fireclay Brick for Kiln - Refractory Clay Brick

$Fireclay Brick for Cement Kiln Refractory Use$

Fireclay Brick for Cement Kiln Refractory Use

$Fireclay Brick for Electric Furnace Refractory$

Fireclay Brick for Electric Furnace Refractory

Fireclay Brick with Alumina Content from 36% to 48%

Fireclay Bricks - High Density for Blast Furnace

$Fireclay Brick for Furnace Insulation - Refractory Brick Price$

Fireclay Brick for Furnace Insulation - Refractory Brick Price

Clay bricks are the oldest, the most widely used refractory materials, to produce the raw material is clay mineral clay brick,

natural refractory clay generally can be divided into hard clay and soft clay, the refractory material in the manufacturing process,

the former is the most used after calcining clinker;The latter after adding water, plasticity is good, easy to sintering, used as a binder.

Refractory clay, clay clinker for orthopaedic binder made of Al2O3 content is 30-48% of refractory products.Clay bricks are the oldest, the most widely used refractory.In the 70 s China clay brick production accounts

for about 65% of the total output of refractory, countries such as America, Britain, Japan accounted for about 40 ~ 50%.

Raw material is clay mineral to make clay brick.Natural fire clay in general can be divided into hard clay and soft clay.

In refractory material in the manufacturing process, the former most used after calcining clinker;The latter after adding water,

plasticity is good, easy to sintering, used as a binder.China's shandong province and other places the chamotte (hard) and

suzhou clay (soft) is a famous high quality refractory clay.Clay minerals are mainly kaolinite (2 sio2, Al2O3 · 2 h2o),

dickite (composition and kaolinite and same, but different lattice constant), montmorillonite (4 sio2, Al2O3 · 6 h2o) and mica mineral.

Q: Scheme of cement kiln replacing 40 meter refractory brick kiln: If only replace refractory bricks, it just needs three days under the condition of 200 degrees. It will be simpler if there is only free water in the refractory brick (no pouring material).

Q: What are the main raw materials of refractory brick and runner brick?: Types of refractory bricks are divided into low-grade and high-grade. generally, siliceous, semi siliceous and high aluminous runner brick brick have higher requirements. If it needs to contact melting in high temperature molten steel directly, then it is high alumina(the main raw material is clinker of bauxite with high alumina, corundum( brown corundum and white corundum), the refractoriness is high, lower than 1580 DEG C temperature, but the actual using temperature reaches 1630 DEG C

Q: What is the problem about splintering when the refractory brick is fired?: There are many bubbles inside the refractory brick, it is also possible that the brick itself is not up to the standard about volume density, then refractory brick fragmentates. There are many reasons, may be in the process of repression

Q: Characteristics of refractory bricks: The ability to resist rapid changing temperature and not to be destroyed is 6, it refers to the change of the volume expansion and contraction in the same temperature change. the porosity is 3, this parameter is very important in its own properties, anti bending strength, but as a manufacturer, you must strictly control the explicit hole through the material unit area of heat flow rate: The main composition determines the quality and characteristics of the refractory material 2: Unit volume weight, good impact resistance, abrasion resistance show good compactness: Also called high temperature load, it begins to deformation temperature, the volume density, we define such a linear change rate is 0 physical and chemical properties is 1: 5, but the heat conductivity coefficient may be large, load softening temperature, porosity: The ability to withstand shear stress is 8, compressive strength: Did not make specific requirements about thermal shock resistant performance: Resistance to anti penetration erosion under high temperature and not destroyed 7: Don't have to explain it, linear change rate, thermal conductivity, slag resistance: Also known as linear?change?on?reheating or the residual line change, if the expansion and contraction of each time is the same: Under the condition of unit temperature gradient, the service life is 4, chemical composition.

Q: What are the differences between fireclay brick and high alumina refractory brick?: One is the high alumina, solid and hollow respectively, fused mullite as main raw material made of high-grade refractory materials, strong corrosion resistance, has the advantages of through mud treatment, good thermal shock stability. Good resistance to slag, used to build steel making furnace and glass furnace. High alumina brick is a kind of refractory material. Clay brick is also known as sintered brick, electric smelting corundum and low creep high alumina brick [1] with high grade bauxite, this kind of refractory brick's main component is AL2O3, which is suitable for large and small buildings with artificial bulk. High thermal stability. A neutral refractory material with more than 48% of alumina oxide content, clay brick has clay (including shale, molding, coal gangue and other powder) as the main raw materials, cement rotary furnace lining. The product has a small high-temperature creep, one is clay. From bauxite or other high content of aluminium oxide raw materials' forming and firing, refractoriness is above 1770 deg. High R.U.L and medium-sized hot-blast furnace is different firstly in the material, forming from drying and roasting

Q: What is the refractory brick in silicious model?: Adding appropriate amount of mineralized agent to promote the transformation of quartz in the body into phosphorus quartz. Smaller coefficient of thermal expansion. Also used in high temperature bearing part of hot blast stove and acid open hearth furnace, refractory materials and ceramic kiln, kiln vault and other load-bearing parts, thermal shock resistance variation. High temperature strength. the glass furnace is burnt in 1430 to 1350 degrees Celsius in the reducing atmosphere. use natural silica as raw materials. True density 2. more than 93% of silica content. generally there is no crystal type transformation above 600 degrees celsius. With acid slag erosion and sediment chamber regenerator performance, soaking furnace, open hearth furnace. there is more crystal type transformation below 600 degrees celsius. mainly used in coking chamer of coke oven and partition of firebox. acid refractory material made of high thermal shock resistance, large volume change, square quartz and a small amount of residual quartz and glass box . Long term use at high temperature without deformation

Q: Are refractory bricks, burner block and thermal insulation brick the same? Are they the same thing?: The burner block is heavy, its using temperature is high, while thermal insulation brick is light and its using temperature is lower than heavy brick.

Q: the refractory brick in glass furnace burner was burning, the bricks on both sides of the fire hole were burning the blocked it, what will cause brick burning?: The firebrick in glass melting furnace is mainly consisted of zircon brick, other ordinary refractory materials can not effectively prevent the erosion of glass solution. Because the glass melting liquid is eutectic mixture compared to the refractory bricks, it penetrates into the refractory brick and reduces its original performance, simply speaking, the glass melting liquid dissolves the refractory bricks as eutectic mixture .

Q: How many squares of a ton refractory bricks?: About 2 tons , general one square clay brick is about 2 tons, from 2, one square corundum brick or magnesia bricks can reach 3 tons, it should say one square is how many tons. if it is high aluminum, then see the content of aluminum. It mainly sees what refractory bricks, because the volume and density of refractory bricks are relatively large.2 tons to 2