03-03
2020year
Carbon Based Refractories – IspatGuru

Mar 09, 2015 · These bricks are used where there is potential for hydration to occur. Pitch-bonded magnesite bricks Pitch-bonded magnesite bricks are used in various applications, but mainly in basic oxygen furnaces and steel ladles. These bricks have excellent thermal shock resistance and high temperature strength, and good slag resistance.

03-03
2020year
How to Choose Refractory Bricks Used for Different Parts of

(4) Furnace bosh. Hot gas erosion and iron slag erosion are the main reasons for furnace bosh damage, this part of the heat flux intensity, refractory material life not long (as long as 1 to 2 months, as short as 2 to 3 weeks), generally used in refractory degree is high, load softening temperature is high and the volume density of refractory

03-03
2020year
Industrial Refractory Grade Dead Burned Magnesite

Dead Burned Magnesite DBM for Steel Industry, it is used as one of raw material of Basic Refractory Bricks in converter steel making, through the splashing cross to protect the furnace, which can raise the furnace life.

03-03
2020year
Furnace Bricks For Sale - RS Refractory Bricks Manufacturer

Furnace bricks are mainly used in blast furnace, hot blast stove, glass furnace, also can be used cement kiln, rotary kiln, lime kiln and so on. Such as: Alumina Bubble Bricks can be used in the high temperature kilns of metallurgy industry, chemical engineering industry, glass industry, ceramics industry and refractory materials industry.

03-03
2020year
Classification of Refractory Brick - Rongsheng Refractory

Silica Bricks, a kind of main acid refractory brick, is made of over 93% SiO2 content and mainly used to build coke oven, and also is used for all kinds of glass furnace, ceramic, carbon calcinations furnace, vault and other bearing position of refractory bricks thermal furnaces and high temperature bearing position of hot blast stove.

03-03
2020year
Classification of Refractory Brick - RS Kiln Refractory

Magnesian refractory Brick, the main product of alkaline refractory bricks, is a significant high refractory brick and has high refractoriness, good alkali and iron slag erosion resistance, which is mainly used in open-hearth furnace, oxygen converter, electric furnace and nonferrous metals smelting.

03-03
2020year
FURNACES AND REFRACTORIES

their melting temperature alongside a row of refractory bricks in a furnace. The furnace is fired and the temperature rises. One cone will bends together with the refractory brick. This is the temperature range in oC above which the refractory cannot be used. This is known as Pyrometric Cone Equivalent temperatures. (Figure 3)

03-03
2020year
Refractory Magnesia Brick For Furnace Lining, Insulating

Refractory Magnesia Brick For Furnace Lining, Insulating Carbon Brick . 1 Mg-C brick has high refractoriness 2 high basic slag resistance 3 good thermal conductivity. Transfer of coal use AL and SI composite metal powder as anti-oxidants, which can effectively prevent the Mgo and MgO-C oxidation, AL and SI first and O2, CO2 responses, followed by the

03-03
2020year
Dolomite Refractory Bricks - High-Quality Refractory

Dolomite refractory belongs to basic refractory material, which is resistant to erosion of basic slags and iron slags, with high refractoriness. And with high quality magnesite and dolomite as raw materials, and two-step calcining process, being made by high temperature sintering, dolomite bricks are excellent in high heat conditions such as

03-03
2020year
What is Refractory or Fire Bricks? Types, Composition - Civil

- A special type of natural refractory bricks - Made from fire clay containing a higher percentage of silicon carbide - Used in electric furnaces - Resists temperature upto 1900℃ iii) Chrome Magnesite Bricks. They are made from a mixture of chrome and magnesite. iv) Spinal Bricks

03-03
2020year
Do you know what refractory materials is used for iron and

Blast furnace refractories: The development of blast furnace ceramic cups is becoming more and more common, but the need for high corrosion resistance refractory applications to ensure the extension of its service life.

03-03
2020year
Magnesite Brick, Burned Magnesite Brick, Fused Magnesite

Magnesite Dolomite Brick. When used in cement rotary kilns, these bricks provide good coating protection to the kilns. Application: Magnesite Dolomite brick is applied mainly in refining furnaces such as AOD, VOD, and ladles. Also applied in the burning zone of cement refractory kiln as an alternative to magnesite chrome brick.

03-03
2020year
Refractory Materials Used in the Iron and Steel Industry - RS

May 25, 2019 · As we all know, refractory materials used in the iron and steel industry. Usually, for thermal equipment applied are as follows. Normally, depending on the furnaces, refractory materials' application are also different. Because the use of each furnace, the erosion is different.

03-03
2020year
Main

Complete refractory bricks & materials are supplied for iron, steel and casting furnace. We supply high temperature resistant refractory bricks & castables for the needs of iron & steel industries and heat insulation products for cupola furnace & foundries at competitive prices.

03-03
2020year
Magnesium Bricks - RS Kiln Refractory Company

Magnesium bricks are the main product of alkali refractory and is fired under the high temperature with high refractoriness and resistance to iron oxides and alkali slag and high calcium flux erosion, which is widely used for metallurgical furnaces. Classification of Magnesium Bricks. Magnesia refractory has MgO as the main component and periclase as the main crystal phase, which is classified into the following types: Common magnesia brick; Directly combine magnesia brick; Magnesia silica

03-03
2020year
Magnesia Carbon Bricks - RS Kiln Refractory Fire Bricks

Magnesia Carbon Bricks Uses. The Refractory Bricks are mainly used for linings of converter, electric-arc furnace and direct current electric arc furnace, slag line of steel ladle and other position. Magnesia Carbon Bricks Composition. Magnesia Carbon Brick is a kind of quality refractory materials.

03-03
2020year
Magnesite Bricks - RS Magnesite Refractory Brick Manufacturer

Magnesite Bricks Uses. Magnesite bricks are widely used for steelmaking alkaline hearth furnace, electric furnace bottom, and wall, permanent lining of oxygen converter, nonferrous metal smelting furnace, high temperature tunnel kiln, calcined magnesite bricks kiln and cement rotary kiln lining, heating furnace bottom and wall, glass kiln storage room and so on.

03-03
2020year
UDC 666 . 7 Historical Overview of Refractory - Nippon Steel

account for most of the refractories presently used for the steel in-dustry. The first ironmaking furnaces capable of producing molten iron (charcoal blast furnaces) in Europe appeared sometime around the 14th century (see Fig. 1), but the advance of refractory technology was slow. In China, where charcoal blast furnaces had been built far

03-03
2020year
Magnesia Bricks

Magnesite bricks are suitable for all kind of high temperature furnaces, such as the metallurgical furnaces. In addition, magnesia bricks are widely used in the other thermal equipment, such as hyperthermia tunnel kiln, lining of rotary cement kiln, heating furnace bottom and wall, regenerative chamber of glass furnace, electric furnace bottom and wall and so on.

03-03
2020year
Refractories and Classification of Refractories – IspatGuru

Apr 30, 2017 · Chrome- magnesite refractories are used for building the critical parts of high temperature furnaces. These materials can withstand corrosive slags and gases and have high refractoriness. The magnesite-chrome refractories are suitable for service at the highest temperatures and in contact with the most basic slags used in steelmaking. Magnesite