$High Alumina Brick - Grey Refractory Brick with Excellent Mechanical Strength System 1$
$High Alumina Brick - Grey Refractory Brick with Excellent Mechanical Strength System 2$
$High Alumina Brick - Grey Refractory Brick with Excellent Mechanical Strength System 3$
$High Alumina Brick - Grey Refractory Brick with Excellent Mechanical Strength System 4$
$High Alumina Brick - Grey Refractory Brick with Excellent Mechanical Strength System 5$
$High Alumina Brick - Grey Refractory Brick with Excellent Mechanical Strength System 6$

$High Alumina Brick - Grey Refractory Brick with Excellent Mechanical Strength$

$High Alumina Brick - Grey Refractory Brick with Excellent Mechanical Strength System 1$

$High Alumina Brick - Grey Refractory Brick with Excellent Mechanical Strength System 2$

$High Alumina Brick - Grey Refractory Brick with Excellent Mechanical Strength System 3$

$High Alumina Brick - Grey Refractory Brick with Excellent Mechanical Strength System 4$

$High Alumina Brick - Grey Refractory Brick with Excellent Mechanical Strength System 5$

$High Alumina Brick - Grey Refractory Brick with Excellent Mechanical Strength System 6$

High Alumina Brick - Grey Refractory Brick with Excellent Mechanical Strength

Ref Price:

Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 15 m.t.

Supply Capability:: 10000 m.t./month

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Refractory Brick Grey Excellent Mechanical Strength

Brief discription for Refractory Brick Grey

CMAX High Insulating Fibre Brick UAL85 are classified according to alumina content ranging from 48% to 95%, manufactured from such mineral as bauxite, corundum, etc. by mixing, press-forming, drying, sintering and machining.

CMAX High Insulating Fibre Brick UAL85 feature stable mechanical strength and thermal shock resistance, with high refractoriness of no lower than 1750 degree.

Advantages for Refractory Brick Grey

◆Low thermal conductivity

◆High refractoriness

◆Excellent acid and base slagging resistance

◆Excellent thermal shock resistance

◆Excellent mechanical strength

Specification/Technical data for Refractory Brick Grey

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

Iamges

$Refractory Brick Grey Excellent Mechanical Strength$

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:Is your company accept customization?

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

Q5:How about your company's certification?

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

Q6: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.

Q7:Can you offers samples?

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

Q8: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.

If you have any enquiry,please don't hesitate to contact us,we will provide our best products and services for you!

Q: What are the requirements for Rubble backfill height?: Backfill should be filled with large stones, big face, small face upward, the decoration is stable, and then use small stones leveling, the gap between the stones can be swept into the slag, gravel, so that the gap filled.

Q: Density of high alumina bricks: High alumina brick by aluminum content is divided into four grades, three grade high alumina bricks content of not less than fifty-five percent, two grade high alumina bricks content of not less than 65, a high aluminum brick content of not less than 75, super high aluminium brick content above 85. As for the high aluminum brick shape, in addition to the standard high alumina brick, high alumina brick and general type, also called special high alumina brick, if the shape is very irregular it is usually called the specific type of high alumina brick, in short, to customized according to the specific use of kiln.

Q: What's the price of high alumina refractory bricks?: The price of high alumina refractory bricks varies greatly according to the content of AL2O3.

Q: What is the difference between T3 refractory bricks and high alumina refractory bricks?: The T3 in T3 refractory bricks refers to the model indicating that the refractory brick model is T-3, and that the corresponding T-3 model is 230*114*65 (mm)

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 spalling resistant high alumina brick?: Spalling resistant high alumina brick is a kind of high alumina brick. Antistripping high alumina brick with high grade bauxite and containing Zr02 synthesis as raw material, according to a certain proportion by high pressure molding system in sintering products, products with anti stripping ability, and have the anti erosion potassium, sodium, sulfur, chlorine and alkali salt, low thermal conductivity and other properties that is the transition zone of cement kiln and decomposition of ideal material with remarkable characteristics, the product is good thermal shock resistance, strong ability to adapt to the environment. It is used in the preheating or decomposing furnace, grate cooler and so on.

Q: What is the apparent porosity of high alumina brick?: In the production of high alumina bricks in addition to the entity, there are many different sizes and shapes of different pores, pores can be divided into three categories: one side closed the other side and the outside world is called open pores, closed in the product not communicated with the outside is called closed pores, penetrating through pores called the few products.

Q: What kind of material is the general metal case?: We usually discuss the electromagnetic radiation of computer enclosures, mainly RF radiation, followed by MF leakage.Switch signal of RF radiation from computer high-speed leakage, such as one of the energy radiation is CPU frequency, graphics, display output line, keyboard, is the source of the operating characteristics of the computer leaked out, is also the main part of computer security.For the absorption of radio frequency radiation, the best is the use of copper materials, the use of other metals can also, thickness enough on the line.The most vulgar description is that people can sit in the case is a good thing.

Q: Does the chimney have high acid resistance?: The acid resistant bricks used for chimney are usually made of custom-made trapezoidal acid proof bricks, and the physical and chemical indexes of acid resistant bricks need to be confirmed according to the chimney's actual emission. At this point, you can consult our kerei refractories.

Q: What is the difference between metal compounds and metal solid solutions?: Solid solution refers to the alloy phase in which the solute atoms are dissolved into the solvent lattice and remain solvent type. A crystalline substance consisting usually of atoms or molecules in which a chemical substance is dissolved as a base; other substances are found in alloys and silicate systems; also present in polyatomic substances. The mixture can be treated as a solution when the crystal structure of the solvent can be stabilized and homogeneous after addition of solute. Some mixtures can form solid solutions in many concentrations, while some mixtures do not form solid solutions at all.

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