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

$Fireclay Brick for Electric Furnace Refractory$

$Fireclay Brick for Electric Furnace Refractory System 1$

$Fireclay Brick for Electric Furnace Refractory System 2$

$Fireclay Brick for Electric Furnace Refractory System 3$

$Fireclay Brick for Electric Furnace Refractory System 4$

$Fireclay Brick for Electric Furnace Refractory System 5$

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: Is the quality of refractory brick influenced if it is soaked by water: No refractory brick is not afraid of water

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 are the advantages and disadvantages of clay refractory bricks?: The clay brick refractory brick and be roughly the same, up to 1690~1730 DEG C, but the load softening temperature is 200 degrees Celsius above the low brick. Because clay bricks contain crystalline Mullite with high refractoriness, they contain nearly half of the amorphous glass phase of low melting point.In the temperature range of 0~1000 DEG C, the clay brick volume increases with temperature uniform expansion, linear expansion curve approximates a straight line, the line expansion rate is 0.6%~0.7%, about half of the brick. When the temperature reaches 1200 degrees Celsius and then continues to heat up, the volume will begin to shrink from the maximum expansion. The residual shrinkage of clay brick results in the cracking of masonry joints, which is a major drawback of clay bricks. When the temperature is above 1200 degrees, the low melting point of the clay brick gradually melts because the particles are very close to each other due to surface tension, resulting in volume shrinkage.

Q: What's the price of clay bricks?: Heavy clay bricks can be divided into ordinary clay brick, clay brick and low creep dense clay brick, used for lining materials in blast furnace, hot blast furnace, boiler, glass kiln, lightweight clay brick is mainly used for thermal insulation function, you will see is used where. If you want to buy the clay brick can go to Henan to see Kang Hui refractories.

Q: th choose of different refractory bricks in the rotary?kiln: According to the characteristics of each belt, magnesium chromium brick. Take the most kiln foe example, the configuration of kiln refractory is not the same, the burning of the product is not the same. there are many kinds of rotary kiln. magnesia bricks are generally used in high temperature zone, anti-stripping alumina brick,silmo brick are used in temperate zone, clay brick is mainly used in low temperature zone. generally inlet and the outlet use corundum mullite, wear-resistant castable, spinel brick,etc. select brick of proper performance, but also take into account the economy

Q: What are the differences between fired brick and clay brick?: Clay brick is a kind of sintered brick, which is made of clay as raw material. Clay brick, ceramic tile and rock sheet brick also belong to sintered brick, so the range of sintered brick is wide.

Q: Is the thickness of the kiln lining and the refractory brick the same concept?: This is certainly not the same. The thickness of the refractory brick can be arbitrary, the thickness of the kiln lining is generally designed according to requirement

Q: Do refractory bricks resist corrosion and sulfur?: The refractory brick just plays the role of resisting high temperature and insulating heat.

Q: What is the raw material for the production of refractory bricks?: Mainly Magnesium Oxide, use sodium silicate as a binder.

Q: what type of refractory bricks does TZ-3 stands for ?: Z stands for the straight brick, T stands for general brick. general straight shaped standard brick, -3 is the length, specification is 230*114*65 (mm)

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