$High Alumina Brick - Refractory Alumina Brick with Good Thermal Shock Resistance and Price System 1$
$High Alumina Brick - Refractory Alumina Brick with Good Thermal Shock Resistance and Price System 2$
$High Alumina Brick - Refractory Alumina Brick with Good Thermal Shock Resistance and Price System 3$
$High Alumina Brick - Refractory Alumina Brick with Good Thermal Shock Resistance and Price System 4$
$High Alumina Brick - Refractory Alumina Brick with Good Thermal Shock Resistance and Price System 5$
$High Alumina Brick - Refractory Alumina Brick with Good Thermal Shock Resistance and Price System 6$

$High Alumina Brick - Refractory Alumina Brick with Good Thermal Shock Resistance and Price$

$High Alumina Brick - Refractory Alumina Brick with Good Thermal Shock Resistance and Price System 1$

$High Alumina Brick - Refractory Alumina Brick with Good Thermal Shock Resistance and Price System 2$

$High Alumina Brick - Refractory Alumina Brick with Good Thermal Shock Resistance and Price System 3$

$High Alumina Brick - Refractory Alumina Brick with Good Thermal Shock Resistance and Price System 4$

$High Alumina Brick - Refractory Alumina Brick with Good Thermal Shock Resistance and Price System 5$

$High Alumina Brick - Refractory Alumina Brick with Good Thermal Shock Resistance and Price System 6$

High Alumina Brick - Refractory Alumina Brick with Good Thermal Shock Resistance and Price

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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Refractory Alumina Brick Price Good Thermal Shock Resistance

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

$Refractory Alumina Brick Price Good Thermal Shock Resistance$

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.

Q: What is the difference between corundum and high alumina??: The main component of high purity 99 corundum brick is corundum sand,90 corundum brick is mainly composed of corundum sand and a small amount of Suzhou soil, mullite.

Q: What are the reasons for the decline in the performance of high alumina bricks when we use high alumina refractory bricks?: Quality requirements for aluminium bricks of different grade. 2, high aluminum powder and high alumina aggregate and other materials of reasonable proportion, to reach the production requirements.

Q: How many cubic bricks does a high alumina brick have?: It is related to the content of aluminum in high alumina bricks.

Q: The cloth blowing is not uniform on the lime kiln refractory brick is damaged it: Lining 1 yuan to prevent direct damage to the Sindh kiln high temperature flame or air, to protect the kiln carcass; 2, to prevent harmful substances (CO, SO2) erosion of the kiln body; 3, to prevent corrosion, material flow on the kiln body; 4, reduce the kiln temperature, kiln body to prevent oxidation 5, has the function of corrosion; thermal insulation; 6, to improve the coating performance.

Q: Aluminum content 38, silicon content 55 What refractory bricks?: Semisilica brick: the content of Al2O3 is 15% ~ 30% of aluminium silicate refractory products. Manufacturing products are semi silica quartz containing impurities or native clay kaolin, refractory clay or kaolin beneficiation tailings and the pyrophyllite

Q: What is the content of free silica in the refractory bricks of high alumina bricks?: Refractory powders are not rich in free silica in varying degrees

Q: What are the requirements for refractory materials in heat treatment furnace?: Fire resistance is an important performance index of refractory materials, but it does not represent the highest temperature in actual use of refractory materials. In actual use, refractories also bear certain pressure, therefore, must consider the high strength at high temperature refractory material, which is in high temperature under certain pressure without deformation, such as the NZ-40 refractory refractory degree up to 1730 DEG C, but the maximum temperature is only 1350 degrees celsius.

Q: What is the difference between fireclay bricks and high alumina refractory bricks?: High alumina brick is one of refractory materials. The main component of this kind of refractory brick is AL2O3.

Q: What is the difference between metal compounds and metal solid solutions?: A series of intermetallic compounds occurring between transition metals in intermetallic compounds. The most important are L sigma sigma phase and ves phase, they are topologically close packed (TcP) phase, they consist of a small atomic radius of a dense layer, which is inlaid with a large atomic radius of atomic structure, this is a highly dense pile. In addition to atomic size factors, their formation is also influenced by the concentration of electrons.

Q: What are the categories of bricks?: Ordinary brick size of 240 mm * 115 mm * 53 mm, according to compressive strength (Newton / square millimeter, N / mm2) size is divided into MU30, MU25, MU20, MU15, MU10, MU7.5, these intensity levels.

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