$Fireclay Brick - Refractory Checker Brick for Hot Blast Furnace and Coke Oven System 1$
$Fireclay Brick - Refractory Checker Brick for Hot Blast Furnace and Coke Oven System 2$
$Fireclay Brick - Refractory Checker Brick for Hot Blast Furnace and Coke Oven System 3$

$Fireclay Brick - Refractory Checker Brick for Hot Blast Furnace and Coke Oven$

$Fireclay Brick - Refractory Checker Brick for Hot Blast Furnace and Coke Oven System 1$

$Fireclay Brick - Refractory Checker Brick for Hot Blast Furnace and Coke Oven System 2$

$Fireclay Brick - Refractory Checker Brick for Hot Blast Furnace and Coke Oven System 3$

Fireclay Brick - Refractory Checker Brick for Hot Blast Furnace and Coke Oven

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 10 m.t.

Supply Capability:: 35000 m.t./month

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Product Description:

General Information:

Fireclay bricks are made from clinker clay. The alumina content ranges from 36% to 48%.

Feature:
Low thermal conductivity;
High refractoriness;
High mechanical strength;
Excellent thermal shock resistance;

Application:

Fireclay bricks are commonly applied in blast furnace, hot blast furnace, coke oven, glass furnace, etc.

Technical Data:

$Refractory Fireclay Brick Checker Fireclay Brick For Hot Blast Furnace, Coke Oven$

Company Information:

CNBM International Corp., established in 2004, is the business entity for international business and logistic of CNBM Group.

CNBM International is highly recognized by its business partners and clients all over the world and has established good business relationship with the customers in over 160 countries and regions all over the world.

One Stop Service

$Refractory Fireclay Brick Checker Fireclay Brick For Hot Blast Furnace, Coke Oven$

FAQ
Q:Are you a trading company or manufacturer?
A:CNBM is a large-scale central governmental industrial group with its own manufacturing sector, research and development sector, trading sector and logistics sector.

Q:I have some special requirement about specifications.
A:We have a well-rounded product range, which endows us with the capability of applying many special specifications. Please feel free to contact us with yours.

Q:Do you accept OEM service?
A:Yes, we do.

Q:What is your delivery time?
A:It depends on the size/complexity of your order and our own production schedule. Usually we provide a faster delivery than the industry's average.

Q:What is the payment term?
A:Our payment terms are negotiable.

Q:Can I have my own logo on the product?
A:Sure, we can apply your own logo on the products according to your drawings.

Q:How to repair the boiler?: What kind of boiler, the external wall or the furnace arch, the smoke wall, the material: High-alumina cement, refractory brick, refractory clay, knife brick

Q:Why limit sintering brick first and develop new wall material?: The common brick used in the sintering brick will be used to borrow soil from the farmland, which will lead to the degradation and abandonment of the land. The clay belongs to the cultivated land, and protects the cultivated land in order to protect the precious land resources.

Q:Why is there cracks in the use of refractory bricks?: Several reasons for the emergence of cracks: (1) temperature difference stress (2) mechanical stress (3) crystal type change stress

Q:The application of wasted refractory bricks: Refine waste copper, and waste refractory bricks can be used again, shoot two hawks with one arrow

Q:what is application of high alumina refractory brick?: reverberatory?furnace 1, close to the neutral refractory, but because mullite crystallization has not formed the network organization, so the load softening temperature is not higher than silica?brick. the refractoriness of high alumina brick is higher than fireclay?brick and semi-silica brick, mainly used in blast furnace, nozzle brick,etc. it is up to 1790 C~ 1750, can resistance to acid slag and alkaline slag erosion. hot blast furnace, blast furnace, high alumina brick are widely used for producing open-hearth?furnace regenerative bricks, because it contains SiO2, low impurity content, which belongs to high-grade refractory materials, electric furnace. 2, plug head used in pouring system . In addition. 3, because high aluminum products contains more Al2O3, forming less fusible vitreous body, so the high load softening temperature is higher than clay brick. because rotary kiln lining, slag resistance of high alumina refractory brick contain more Al2O3, so the ability of anti alkaline slag is weaker than anti acid slag. so it has a wide range of application. high alumina refractory brick due to the following performances

Q:What are the hazards of solid clay bricks?: The prohibition or restriction of high energy solid clay brick production, the development of low energy consumption, thermal insulation of new wall materials, insulation performance is good, not only can save energy in production, but also can make the function of the building can be effectively improved, reducing the energy consumption in buildings in use.

Q:What is the upper limit of high temperature resistance of refractory bricks and refractory soil?: In a variety of colors; if it has small amounts of Ti4 and Fe2, then it is blue, vanadium and other trace elements, brown red color, which include red, yellow and other colors, the Ural mountains of Russia; corundum is aluminum oxide (Al2O3)mine. Some crystals contain six symmetrical distribution and other needle like rutile inclusions, they are called star ruby or sapphire stars, but because they often exist fracture, black and other colors on the bottom surface of the colorless or rhombohedral decent form polysynthetic twin, a drum shaped six square column, iron, yellow, blue and green, the color of sapphire is decided by the chemical composition contained in titanium, no cleavage, gray, yellow sapphire etc.. Sapphire often is known for its color name, such as white sapphire, sky blue, including South Africa as the main origin of the Transvaal, more than 1500 sapphire calls corundum, brown. Corundum has glass luster, and is common seen in alluvial placer, purple, named ruby. Produced igneous and metamorphic rocks, which are relatively barren. Sapphire is all colors corundum gems except red series of corundum gems. Does ruby refer to corundum with all red hues? No, violet sapphire is mainly used as high-grade abrasive, its red is mainly caused by the chemical composition of trace elements chromium, blue sapphire is the most popular in the world, pink. The crystal belongs to the three party system, green. Usually it is white, gold sapphire, are precious gems, they can produce six star awn, some are needle or clintheriform, green sapphire. Aggregation is block or columnar.

Q:Can refractory be used to sharpen knife?: Many factories build a smelting furnace by using this kind of bricks. A special knife grinder can be used to sharpen knife, can on 1. They are sizing and non-sizing refractory bricks respectively. Refractory brick is now a lot of fields and industry will introduce one of the raw materials. Products are divided into two different types, refractory brick as a high temperature resistance of the raw materials. In simple terms, working temperature is 770 DEG C, 580 C and 1, of course, refractory bricks also can be used to sharpen knife, use smooth brick to sharpen, need to choose high hardness

Q:What is the heating temperature in the test method of thermal shock resistance of refractory bricks: 1, quenching (air cooling or water cooling), after the completion of the specified number of times. 2, maintain 20min, introduce the following types briefly. 3, repeated testing and record the times of the material produces macro cracks. The thermal shock resistance is shown by the times of thermal cycle of damaging half of the heated end face, quenching(air cooling or water cooling ) there are many expressions and testing methods of the thermal shock resistance, and then dry. Put the heating end surface of standard size brick((200~230mm) X (100~150 m K (50~100mm) claw)into the preheated to 1100 DEG C 50mm in furnace, quenching (air or water), then quenching in room temperature water for 3min, measured the maximum temperature of sample surface produces cracks. After the temperature of the material rises to a predetermined temperature, the ratio of residual anti-bending strength and anti-bending strength at room temperature before heat shock, after the material rises to various temperatures, measure its strength retention rate.

Q:Which is more useful, aerated concrete block or clay brick?: In the same basic block and brick aerated concrete price, size and clay brick is basically the same, but the aerated concrete block and more environmental protection, thermal insulation, light weight, high strength and high efficiency in construction is more prominent, so the aerated concrete block soon replace clay bricks as the main material of wall.

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