$Unburned ASC Bricks For The Torpedo Cars Refractory Bricks for the Torpedo Cars System 1$
$Unburned ASC Bricks For The Torpedo Cars Refractory Bricks for the Torpedo Cars System 2$
$Unburned ASC Bricks For The Torpedo Cars Refractory Bricks for the Torpedo Cars System 3$

$Unburned ASC Bricks For The Torpedo Cars Refractory Bricks for the Torpedo Cars$

$Unburned ASC Bricks For The Torpedo Cars Refractory Bricks for the Torpedo Cars System 1$

$Unburned ASC Bricks For The Torpedo Cars Refractory Bricks for the Torpedo Cars System 2$

$Unburned ASC Bricks For The Torpedo Cars Refractory Bricks for the Torpedo Cars System 3$

Unburned ASC Bricks For The Torpedo Cars Refractory Bricks for the Torpedo Cars

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 10 m.t.

Supply Capability:: 20000 m.t./month

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Unburned ASC BrickS For The Torpedo

Introduction About The Torpedo Car

The Torpedo Car is a kind of device loading and transferring the hot metal, functioning as tranefer ladle and mixer. It is characterized by slow decrease oftemperature, usually with speed of 10C/h, and performing as the container forhot metal pretreatment providing ideal hot metal for clean steel making.

Features of Unburned ASC BrickS For The Torpedo Car

- Good resistance to slag corrosion, especially due to desiliconization desulfurization and dephosphorization

- Good thermal shock stability

- High mechanical strength

- Resistance to erosion and abrasion (especially on at impacting area)

Technical Data Sheet of Unburned ASC BrickS For The Torpedo Car

Unburned ASC Brick For The Torpedo Car
		Bricks for without 3-de	Bricks for 3-de
Physical Properties:
Cold Crushing Strength	MPa	≥45	≥45
Modulus of Rupture, 1400℃ x 0.5hrs	MPa	≥6.0	-
Apparent Porosity	%	≤8	≤6
Bulk Density	g/cm3	≥2.7	≥2.8
Chemical Analysis:
Al₂O₃	%	≥66	≥65
SiC+C	%	≥16	≥18
Application		Impacting Area	Bottom

Pictures of Our Plant & ASC Brick For The Torpedo Car

$Unburned ASC Bricks For The Torpedo Cars Refractory Bricks for the Torpedo Cars$

Q:What does refractory consist of?: Refractory materials can be divided into main raw materials and auxiliary raw materials according to their function in the production process of refractory materials.The main raw material is the main body of refractory. Auxiliary raw materials can be divided into binders and additives. The role of bonding agent is to make the refractory body in the production and use process has enough strength. There are commonly used lignin, phenolic resin, asphalt, cement, water glass, phosphoric acid and phosphate, sulfate, some main raw material itself has the effect of binder, such as clay; additive is to improve the production of refractory materials and construction technology, or strengthen the refractory material of some properties, such as stabilizer, water reducing agent, inhibitor, plasticizer, foaming agent, dispersing agent, bulking agent, antioxidant.

Q:Corundum, high alumina and fireclay refractory difference is what: Corundum is unknown. The high alumina brick has higher aluminum content than the clay brick, and the temperature resistance is higher than 300 degrees. It is more durable and durable than the clay brick. The production process of high alumina brick is better than that of clay brick. For example, the weight of good clay brick is 3.7kg, and that of high alumina is 4.2kg. Good density. But the price of high aluminum is too high: ordinary clay brick (standard brick example) in 1.1--2.5 yuan / block, high aluminum to 4.5 yuan / block, or even more expensive. The extra high aluminum has reached 5000 tons. Say straight white point is: under the same conditions, clay brick for a period of one year, then the high aluminum for more than three years.

Q:What are the high aluminum bricks made of?: The amount of refractory mud accounts for about 6% of the brick weight

Q:Aluminum content 38, silicon content 55 What refractory bricks?: High alumina brick:The mineral composition of the high alumina brick is determined by the bauxite used. The mineral composition of the clinker is usually mullite, corundum and glass. The theoretical composition of mullite is Al2O371.8%, SiO2 28.2%, and its melting decomposition temperature is 1840 DEG C. With acicular crystal, network cross structure, high temperature state showed better strength. Corundum in the form of alpha -Al2O3, melting point of 2050 degrees, hardness of Mohs 9, showing a granular and columnar crystal, has good chemical stability, acid, alkaline slag have a certain resistance. Based on the composition of mullite minerals, the phase composition of high alumina brick can be judged according to the content of Al2O3. When the bricks are below Al2O3 71.8%, the base of the composition is mullite and SiO2, such as grade LZ-48 bricks. Because it contains a large number of SiO2 formed in the liquid phase under high temperature is 20% ~ 30%; brick in Al2O3 more than 71.8%, the excess Al2O3 formed corundum crystal under high temperature, while generating 2 high temperature phase, eutectic temperature rise by the low content of Al2O3 brick 1595 C to 1840 C, such as grade LZ-75 brick. In fact, it is impossible to produce a complete phase equilibrium in the process of production, but the glass phase is very small, and there is no more than 10% in the partial gap of the Yu Jing phase

Q:What are ordinary bricks, refractory bricks, hollow bricks?: Hollow brick is divided into cement hollow brick, clay hollow brick, shale hollow brick. In March 2011 Yunnan Yingjiang earthquake occurred in 5.8, the use of cement hollow brick houses collapsed and killed several people, due to safety concerns that Yunnan intends to disable the cement brick, Shandong Qingdao in the construction of real estate has also been halted the use of cement hollow brick. Professional claims in the construction industry argue that the prohibition of the use of such statements is unscientific and unprofessional. Misleading the public, it must be corrected. Hollow brick is only a kind of building material, and it is no problem to use it in scientific way. Hollow brick in use is very scientific, high quality requirements, the investigation of the foundation is suitable for the use of hollow bricks, how to design, construction, cement and other related ingredients, there are no problems. According to strict procedures, scientific use, strict implementation of relevant national standards, the use of qualified hollow bricks, there is no problem. Similarly, if the use of solid bricks does not strictly comply with the relevant standards of the state, the same will be a problem.

Q:Is glass wool inorganic thermal insulation material?: Yes, glass wool belongs to one kind of glass fiber. It is a kind of man-made inorganic fiber. Therefore, in the field of thermal insulation materials classified as inorganic insulation materials.

Q:What are the requirements for Rubble backfill height?: 1, filling thickness is not greater than 50cm.2, filling, the use of layered filling.

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:Are there any differences between insulating bricks and refractory bricks?: As the name suggests, the main role of insulating brick is used to preserve heat and reduce the loss of heat. Such as: Molai S; and the firebrick is mainly used to withstand flame burn. Bricks usually do not contact fire directly, while refractory bricks usually contact the flame directly.

Q:In 2016, a few of the traditional refractory materials will be able to survive: In short, the overall market of refractory enterprises is in a turbulent adjustment process, but the volume is still in place. Elimination is inevitable, as to how many can be eliminated, dare not assert.

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