$Clay brick of refractory brick for blast furnace System 1$
$Clay brick of refractory brick for blast furnace System 2$
$Clay brick of refractory brick for blast furnace System 3$
$Clay brick of refractory brick for blast furnace System 4$
$Clay brick of refractory brick for blast furnace System 5$

$Clay brick of refractory brick for blast furnace$

$Clay brick of refractory brick for blast furnace System 1$

$Clay brick of refractory brick for blast furnace System 2$

$Clay brick of refractory brick for blast furnace System 3$

$Clay brick of refractory brick for blast furnace System 4$

$Clay brick of refractory brick for blast furnace System 5$

Clay brick of refractory brick for blast furnace

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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 blast furnace

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

CMAX Clay brick of refractory brick for blast 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 blast 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 blast 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:What's the difference between a high aluminum brick and a clay brick, two?: Lightweight high alumina bricks are usually made of high alumina bauxite clinker with a small amount of clay. After grinding, the bricks are poured and shaped in the form of slurry by gas or foam method. They are fired at 1300~1500 DEG C. Sometimes industrial alumina can be used instead of some bauxite clinker. Used for lining and insulation of masonry kilns, as well as for areas where there is no strong, high temperature molten material erosion and erosion. When contacting the flame directly, the surface contact temperature shall not be higher than 1350 degrees centigrade.

Q:Blend 12% fireclay and 88% refractory cement. Moderate water and mud are used to pile up firebricks?: If the temprature is below 1200 degrees, the clay castable refractory can be used at what temprature, or use lightweight clay thermal insulation bricks. Thus, the furnace body is not easy to crack. The service life will be long.

Q:Why do some people say that clay brick insulation effect is good, and some people say that bad, in the end what is right?: The heat preservation effect should be taken away from the heat insulation capacity of the material. The ordinary clay brick has small heat capacity and slow heat conduction, so it is more thermal insulation.

Q:What kind of refractory brick is suitable for clinker production line of 2,500 tons?: Silicon carbide composite brick, series of refractory casting material, etc.. In addition to choose above refractories, suggested to put the thermal insulative alkali-resistant clay bricks or ordinary clay brick on the front and back kilneyes, use high strength alkali-resistant clay bricks or alkali resistant castables for arching the roof , insulating brick vault series: use direct- bonded magnesia-chrome brick in burning zone and high alumina brick in decomposing belt. if it is cement kiln then use skilled production line of 2000 tons, combined with silicon carbide brick

Q:What are the differences between sintered bricks and refractory bricks?: Sintered bricks belong to a type of refractory bricks.

Q:What kinds of annealing furnace refractory bricks there are?: But the energy saving effect is good, but also can use lightwight heat insulating brick, but the price is higher than that of clay brick

Q:can castable refractory replace refractory bricks in rotary?kiln?: Rotary kiln has special casting material, completely can replace the refractory brick.

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:application of phosphate refractory bricks: The 4 properties of phosphate refractory bricks: (1) high strength wear resistance (2) and chemical erosion (its alkali resistant ability is better than that of clay brick and high alumina brick) (3) and good thermal shock resistance (4) high load softening temperature in rotary kiln, kilneye, kiln Zone door cover, cooling machine and lining refractory brick falling parts easy to loose

Q:Will the heat be taken away by the refractory brick: No

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