$Fireclay Brick for Electric Furnace Refractory System 1$
$Fireclay Brick for Electric Furnace Refractory System 2$
$Fireclay Brick for Electric Furnace Refractory System 3$
$Fireclay Brick for Electric Furnace Refractory System 4$
$Fireclay Brick for Electric Furnace Refractory System 5$

$Fireclay Brick for Electric Furnace Refractory$

$Fireclay Brick for Electric Furnace Refractory System 1$

$Fireclay Brick for Electric Furnace Refractory System 2$

$Fireclay Brick for Electric Furnace Refractory System 3$

$Fireclay Brick for Electric Furnace Refractory System 4$

$Fireclay Brick for Electric Furnace Refractory System 5$

Fireclay Brick for Electric Furnace Refractory

Ref Price:

Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 2 m.t

Supply Capability:: 5000 m.t/month

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Brief discription for Clay brick of refractory brick for electric furnace

CMAX Clay brick of refractory brick for electric furnace are classified according to alumina content ranging from 48% to 90%.

CMAX Clay brick of refractory brick for electric furnace are commonly used in blast furnace, hot blast furnace, the roof of electric furnace, teeming ladle, rotary kiln,regenerator, etc.

Brief features for Clay brick of refractory brick for electric furnace

◆Low thermal conductivity

◆Excellent acid and base slagging resistance

◆High refractoriness

◆Excellent thermal shock resistance

◆Excellent mechanical strength

◆Good spalling resistance and wear resistance.

◆Good corrosion resistance.

◆High-temperature creep rate is quite low.

◆Good volume stability at high temperature.

◆Low bulk density, low thermal conductivity, good thermal insulation performance.

Technical data for Clay brick of refractory brick for electric furnace

ITEM	UAL48	UAL55	UAL65	UAL75	UAL80	UAL85	ALP80
Refractoriness, ℃	1750	1770	1790	1790	1810	1810	1810
Apparent Porosity,%	22	22	23	23	20	20	18
C.C.S, Mpa	39	44	49	53	55	60	100
Refractories Under Load (0.2Mpa)，℃	1420	1470	1500	1520	1500	1520	1550
Reheating Linear Change,%	1450℃x2h 0.1～-0.4	1500℃x2h 0.1～-0.4	1500℃x2h 0.1～-0.4	1500℃x2h 0.1～-0.4	1550℃x2h -0.5～+0.5	1550℃x2h -0.5～+0.5	1550℃x2h -0.5～+0.5
Al₂O₃ Content , %	48	55	65	75	80	85	82

FAQ

Q1:Are you a manufacture or trader?

A:Factory+trade(mainly factories,at the same time,we operates other related products).

Q2:Can we visit your factory?

A:Sure,welcome at any time,seeing is believing.

Q3:What's the MOQ of trial order?

A:No limit,We can offer the best suggestions and solutions according to your condition.

Q4:Which payment terms can you accept?

A:T/T,L/C are available for us.

Q5:After an order is confirmed,when to deliver?

A:15-25days after deposit.

Q6:Can you offers samples?

A:Of coures,samples are free but freight paid by the buyers.

Q7:What is the service life of your bricks?

A:The service life of different bricks is unlike.It also depends on your using condition and method.

Q:Can porous clay bricks be made of 12 walls to bear weight?: Porous brick refers to clay, shale and fly ash as the main raw material, porous brick after molding, roasting and hole rate of not less than 15%~30%, the pass is a round hole or non circular hole, the small size and number of loading sintered porous brick has a rectangular or circular hole, is not equivalent to as long as the bricks some hole. The utility model is mainly suitable for load-bearing walls.

Q:The shape and size of general used refractory brick: According to the national standard, the outline dimension of mechanism red brick is: length is 240mm, width is 115mm and thickness is 53mm. That is: 240mm * 115mm * 53mm. The shape and size of the ordinary refractory bricks are: Length is 230mm, width is 114mm and thickness is 65mm, that is: 230mm * 114mm * 65mm. The shape and size of special refractory bricks are: 345mm*328mm*97mm.

Q:Can common cement mortar be used to build the lining of chimney refractory brick?: No. You have used fire bricks, which shows there is a certain temperature inside, you'd better use refractory cement

Q:What is the perservation method for refractory bricks used for cement kiln?: The hydration resistance ability is better than the alkaline materials, 1 years will be no problem if the environment is good, alkali-resistant bricks used in cement kiln brick refractory brick (magnesia-chrome brick, the preservative time will be longer, the remaining products should also be moistureproof. No matter what refractory materials, phosphate brick. If the package is complete, it must be stored in a dry and rain-proof environment, silmo brick. Anti-stripping alumina brick, if is not immediately used, it's necessary to take measures of moisture proof, such as spinel brick must be moisture-proof

Q:What kind of refractory brick is suitable for clinker production line of 2,500 tons?: are you saying the cement plant rotary kiln?

Q:What material is good of refractory bricks?: It can also be divided into a variety of kinds, it mainly depends on where it is used, each has its own advantages, neutral three categories of refractory bricks have a variety of materials

Q:How can refractory bricks be punched?: Use percussion drilling to hit

Q:How aluminium oxide becomes a entity from the the form of powder (such as a ball, a stone, or a refractory brick)?: Just like the process of making steamed bun from flour. Ball milling ---in the auxiliary material to make the slurry --- suppress the body --- high temperature calcination

Q:What materials make of clay insulating fireclay brick?: The aluminium silicate refractories whose aluminium oxide content is 30% ~ 46% is called clay-based refractories. Clay products mainly consist of mullite, glass phase, cristobalite and quartz.

Q:Why can't gravity retaining walls be made of clay bricks?: The masonry of gravity retaining walls, of course, takes into account compression problems, and the use of clay bricks requires consideration of compression calculations and service life.

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