which refractory materials are used for a ladle magnesia carbon brick ladle slag line brick uneven erosion

gunning mixes refractory

EAF gunning mix The EAF gunning mix refractory uses high quality magnesia as the main materials by adding compound binding additives the series of gunning mixes for EAF feature high adhesive strength low rebound rate good sintering good erosion resistance and can be used as cold or hot repair materials at slag line and side wall.

China Refractory Magnesia Bricks for LadleChina

Magnesia carbon brick mainly used for steelmaking oxygen converter lining the steel export high power electric furnace wall hot spots as well as the furnace refining furnace lining Sheng steel ladle slag line position and is also used for the lining of converter AC arc furnace DC electric arc furnace ladle slag line and other parts.

Refractory bricks for ladleRewell

Ladle refractory bricks normally have magnesia carbon brick for working layer bottom nozzle brick bottom air brick etc. 1. Magnesium carbon brick for ladle working layer. Features of Magnesium carbon brick (1) High refractoriness. (2) High strength and good slag resistance. (4) Strong erosion resistance spalling resistance.

What refractories are suitable for ladle slag line amplow

Jul 17 2019 · The refined ladle slag line is made of MgO-C brick or MgO-CaO-C brick which is mainly determined by the refined steel grade slag characteristics

MAGNESIA CARBON BRICKabrasives-refractory

Magnesia Carbon Brick is mainly used for steel series converter lining of ac arc furnace and dc electrical arc furnace slag line of steel ladle ladle lining etc. As a composite refractory material Magnesia Carbon Brick use of the excellent slag erosion resistance ability of magnesia and the high thermal conductivity and low expansibility

A Study on Molten Steel/Slag/Refractory Reactions during

should be formed when the steel is treated in the ladle where the refractory material consists of MgO C bricks 1 . This magnesium is a potential source of MgO containing inclusions. Earlier investigations 1-4 that are done on MgO-C refractory materials describe the reduction of MgO by carbon according to the following reaction

Magnesia-carbon brick Ladle slag line brick Uneven erosion

Magnesia-carbon brick is a high-quality refractory material. Because this kind of carbon-containing refractory product has the advantages of high refractoriness good slag corrosion resistance strong thermal shock resistance and low high temperature creep it is widely used in electric furnaces converters and ladles.

Magnesia Alumina Carbon Bricks

Magnesium alumina carbon fire brick are widely used in ladle in continuous casting and in a certain extent alleviated the low continuous casting ladle life contradiction. Also magnesium alumina carbon firebrick can be used in the following place 1.Converters EAF refining furnaces 2.Slag line and metal line for ladle

Refractory Bricks For LadleCheap Refractory Fire Brick

Dec 28 2018 · The raw material used for the magnesia carbon brick for ladle is magnesia. The magnesia has higher corrosion resistance. Combined with carbonaceous graphite raw materials it can better resist the erosion of molten slag and molten steel

Development of Refractory Materials for Ladle LiningRS

Sep 30 2020 · At the initial stage of production the Refractory Materials for Ladle Lining of 120t ladle is made of alumina-magnesia machine-made bricks the thickness of the bottom brick is 300 mm and the thickness of the wall brick is 160 mm. In the early stage the life of the ladle can be up to 90 furnaces when it is cast directly on the ladle.

Industrial Refractory ArchivesRS Kiln Refractory Bricks

Apr 01 2021 · With the continuous improvement of light insulation refractory materials heavy bricks are basically used in the refractory lining of tunnel kilns track kilns and other kilns of building sanitary ceramics. Unless there are special needs it is no longer used.

China Slag Brick Slag Brick Manufacturers Suppliers

More related options such as refractory brick fire brick magnesia carbon brick could be your choices too. From sourcing raw materials to launching business projects to satisfying retail demands our role evolves to meet your 2021 current and future sourcing needs in the mineral and energy industries.

Use of slag-line refractory in ladle for tire cord steel

Refractory for slag-line of steel ladle had been improved to meet the demand of tire cord steel making in Baosteel. Bricks with different material such as MgO-Cr2O3 MgO-ZrO2-C and MgO-C were experimented in ladle.

Magnesia Carbon Bricks Mag Carbon Bricks REFRAMAT

As composite refractories magnesia (mag) carbon bricks effectively make the use of the strong slag erosion ability of magnesite clinker as well as high thermal conductivity and low expansibility of carbon to off sets the biggest weakness of poor anti-stripping performance. They have high temperature plasticity.

Analysis of Damage Causes of Refractory Material in Ladle

Oxidation reaction Oxidation erosion is a special form of refractory lining of ladle generally refers to the erosion caused by the reaction of carbon in refractory bricks with iron oxide or oxygen in the air.

Magnesite Refractories

Magnesite refractories are containing at least 85 magnesium oxide and one of the most widely used basic refractory bricks. Their main advantage is very high slag resistance to lime and iron rich slags. It is very important for steelmaking processes.

Magnesia Chrome BrickChina Refractory Brick Castable

Brief Introduction. Magnesia Chrome Brick is a kind of basic refractory material with more than 90 magnesium oxide content and periclase as the main crystal phase which has excellent properties of high refractoriness high temperature strength good thermal shock resistance and strong basic slag erosion resistance and is mainly used for steelmaking basic open-hearth furnace electric furnace

Ladle Magnesia Carbon Brick by Dashiqiao Peng Yi Mineral

Buy high quality Ladle Magnesia Carbon Brick by Dashiqiao Peng Yi Mineral Company Ltd.. Supplier from China. Product Id 603705.

What are the Wear-Resistant Refractory Materials for CFB

Oct 28 2020 · The addition of sillimanite into refractory materials can increase the load softening temperature by °C and is a high-quality refractory material. The temperature at which the refractory material changes is 1450 1600°C and the sillimanite brick molding and sintering temperature reach this temperature.

China Magnesia Carbon Brick for Steel Ladle Refractory

Magnesia carbon brick mainly used for steelmaking oxygen converter lining the steel export high power electric furnace wall hot spots as well as the furnace refining furnace lining Sheng steel ladle slag line position and is also used for the lining of converter AC arc furnace DC electric arc furnace ladle slag line and other parts.

Magnesia Carbon BricksRS Kiln Company

Magnesia Carbon Bricks are carbon composite refractories materials made of magnesium oxide materials and carbon materials. They are widely used in the converter lining electric arc furnace and slag line of ladle. If you are looking for magnesia carbon bricks for your ladle or converter lining just Email us for price Cheap Magnesia Carbon Bricks

13 Types of Refractory Materials and Their Applications

Refractory Materials for Steel LadleRongSheng Kiln

Magnesium aluminum castable materials and rigid jade castable materials are used in the working layer of ordinary steel bags Magnesia carbon brick for working layer of refining ladle. characteristics of working layer refractory high temperature resistance high

Low Carbon Magnesia Carbon BrickRongsheng Refractory

Features of Non-carbon Ladle Built with Low Carbon Magnesia Carbon Bricks. Spinel and corundum are used as the matrix of refractory bricks for the body and bottom of the non-carbon ladle and low-carbon magnesia-carbon bricks are used for the slag line of the ladle. Spinel and corundum have high high-temperature strength good thermal shock resistance stable structure and can effectively

Refractory Bricks For LadleCheap Refractory Fire Brick

Dec 28 2018 · The raw material used for the magnesia carbon brick for ladle is magnesia. The magnesia has higher corrosion resistance. Combined with carbonaceous graphite raw materials it can better resist the erosion of molten slag and molten steel

Industrial Refractory ArchivesRS Kiln Refractory Bricks

Apr 01 2021 · With the continuous improvement of light insulation refractory materials heavy bricks are basically used in the refractory lining of tunnel kilns track kilns and other kilns of building sanitary ceramics. Unless there are special needs it is no longer used.

Steel LadleHarbisonWalker International Refractory

Our steel ladle refractory solutions are customized based on shop-specific conditions to optimize refractory performance and improve safety refractory life and yield. We provide high-performance brick and monolithic ladle linings designed to withstand any secondary refining heating rinsing and alloying in the slag line as well as the

VWHHOPDNLQJODGOHIXUQDFHInstitute of Physics

the lower side wall (the barrel) uses alumina-magnesia-carbon bricks while the slagline (the upper side wall) uses a working lining of magnesia-carbon bricks. Behind these working linings is the safety lining. The slag line lining is projected to withstand 85 heats while the barrel lining is projected to withstand a total of 165 heats.

(PDF) MgO-C refractories for steel ladles slag line

bricks at the bottom (229 mm). Since the late 90s Usiminas steelworks has intensified efforts to. increase the life of steel ladle lining. The main focus has been on. MgO-C bricks for slag

Refractories for steel ladleRewell

1. Common steel ladle use MgO-aluminum castable corundum castable as working lining Refining ladles use magnesium carbon brick as working lining 1.1 Application of working lining refractories (1)High temperature resistance high strength good volume stability. (2)Better insulation performance reasonable setting time.