$High Alumina Brick - Bonded Phosphate Refractory System 1$
$High Alumina Brick - Bonded Phosphate Refractory System 2$
$High Alumina Brick - Bonded Phosphate Refractory System 3$
$High Alumina Brick - Bonded Phosphate Refractory System 4$
$High Alumina Brick - Bonded Phosphate Refractory System 5$
$High Alumina Brick - Bonded Phosphate Refractory System 6$

$High Alumina Brick - Bonded Phosphate Refractory$

$High Alumina Brick - Bonded Phosphate Refractory System 1$

$High Alumina Brick - Bonded Phosphate Refractory System 2$

$High Alumina Brick - Bonded Phosphate Refractory System 3$

$High Alumina Brick - Bonded Phosphate Refractory System 4$

$High Alumina Brick - Bonded Phosphate Refractory System 5$

$High Alumina Brick - Bonded Phosphate Refractory System 6$

High Alumina Brick - Bonded Phosphate Refractory

Ref Price:

Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 1 m.t.

Supply Capability:: 1044 m.t./month

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Bonded High Alumina Brick Refractory Phosphate Bonded

Product Description

The phosphate bonded high aluminum bricks are with high strength, low bulk density, low thermal, conductivity, high thermal shock resistance and the anti-spalling is good. Widely used in cement kiln,hot blast stove/furnace,EAF(electric arc furnace),coke oven door...

Structure& Advantage for Our High Aluminum/Alumina Refractory Brick, Fireclay Bricks

1) Good thermal shock resistance

2) High-temperature endurable

3) Good thermal insulation

4) The using temperature is 1600 c

5) Phosphate high alumina bricks,iso

6) High strength

7) Low thermal conductivity

8) Widely used in cement kiln.

9) Low creeping rate

10) High pressure

11) Excellent thermal shock resistance

12) High quality fireclay clinker

We Are Suppiler for

Below are some of our customers

Allied Mineral Products,inc

Refractories Incorporated

Srs Sorg Refractory Systems GmbH,

Sunward Refractories Co.,Ltd

Lilama69-1 Joint Stock Company etc.

Major Images

Refractory High Alumium and Fireclay Brick

$Bonded High Alumina Brick Refractory Phosphate Bonded$

Specification for High Aluminum Refractory Brick

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,%	1450x2h 0.1~-0.4	1500x2h 0.1~-0.4	1500x2h 0.1~-0.4	1500℃x2h 0.1~-0.4	1550x2h -0.5~+0.5	1550x2h -0.5~+0.5	1550x2h -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:Is your company accept customization?

A:We have own factory and excellent technical team,and we accept OEM service.

Q7:How about your company's certification?

A:ISO9001 and Test Report,also we could apply other necessary certification.

Q8:How to slove the quality problems?

A:If the products are not confirmed to customer samples or have quality problems,our compay will be responsible to make compensation for it.

Q9:Can you offers samples?

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

Q10: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.

$Bonded High Alumina Brick Refractory Phosphate Bonded$

Q: Is there a big difference between two high alumina brick and one high alumina brick?: According to my experience, two kinds of high alumina bricks from the index, there is a big difference between the content of AL2O3, a high aluminum brick in 75%, two grade high alumina bricks in 65%, so the content is not the same, also decided that the use of temperature difference, the difference is very big.

Q: What is the difference between corundum and high alumina??: The main components of high alumina brick are high alumina bauxite, mullite and partial corundum sand.

Q: What are the grades of high alumina bricks?: According to the size of high aluminum brick is divided into: standard brick, special-shaped brick.

Q: How many cubic bricks does a high alumina brick have?: Different content of aluminum, different proportion, weight is not the same. General grade T3 standard brick, 4.3~4.5kg, aluminium content 75. T3 size 230*114*65mm.

Q: Aluminum content 38, silicon content 55 What refractory bricks?: Hello Only on behalf of the Zhengzhou colt as refractory product index your answer to this question is not entirely separate from the chemical index of aluminum content, silicon content and judgment, personally think that three types of refractory bricks may respectively is: Two: semisilica brick high alumina brick

Q: What is the content of free silica in the refractory bricks of high alumina bricks?: In the meantime, the free silica content of silicon brick is as high as 90% above. Therefore, the most serious damage is silicon brick, followed by clay brick, high alumina brick, magnesia brick and so on.

Q: Can high alumina brick resist carburizing?: The key is to look at the content of Fe3O2 metal oxides (so-called anti carburizing brick generally refers to the content of Fe3O2 less than 1% clay brick and Gao Lvzhuan) just a photo shoot, out for everyone to see, high alumina brick common in reductive atmosphere has been chalking up.

Q: What's the weight of the refractory bricks?: Fireclay refractory bricks: 3.4kg-3.8kg - according to the quality of raw materials, prices ranging from 1 yuan to 2.7 yuan, high alumina refractory brick: three, high aluminum in 3.9kg or so. Ordinary T-3 firebrick weight calculation method: 230*114*65*2.2/2.1.

Q: How high can aluminum bricks expand at 80O degrees of heat?: The expansion of high alumina brick is not only related to temperature, but also related to its material composition. The refractory temperature of high alumina brick is above 1770 centigrade. The temperature of 800 DEG C has little influence on the expansion of high alumina brick.

Q: What causes breakage of refractory bricks?: Refractory brick is a non metal mineral products can be used in the high temperature of 1550 DEG C under belongs to a class of inorganic, used in high-temperature furnace lining materials as protection kiln, which causes damage, usually have these points.Furnace temperature is not clear, there is no corresponding choice of refractory bricks.Physical impact, abrasion and erosion cause damageChemical factors, especially chemical industry, should be made of refractory bricks, which should be resistant to penetration and erosionIV: products from the factory when the factory did not pass the quality inspection standards

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