Products List

kenya good slag resistance high alumina brick

High Chrome Bricks

High chrome bricks is made of magnesia MgO and chromium oxide Cr2O3 as the main ingredient periclase and spinel as the main mineral components of refractory products Such brick high refractoriness high temperature strength

AluminaGraphite FRC Global

High quality Zrbased materials to ensure good corrosion resistance of the head Ladle Shrouds ISOstatically pressed carbon bonded aluminagraphite ladle shrouds with enhanced composition wear bands and argon channels as necessary for the particular casting and cleanliness requirements of a shop are available

Grade and characteristics of high alumina brick

Of alumina or other high alumina content of raw materials by forming and calcination High thermal stability Refractoriness above 1770 ℃ Slag resistance good used for the lining of masonry furnace glass furnaces cement rotary kiln etc Alumina bricks is a refractory materials the main ingredient of such a refractory brick is AL2O3

FIRE BRICKS/REFRACTORY BRICKS IN KENYA Kingsman

The 40 alumina content firebricks are the most popular in the Kenya and east Africa due to their wide appliions They have a temperature rating of 1370 0 C thus suitable in wide appliions such as furnaces coustions chaers light duty kilns pizza ovens fire places among other appliions The standard size of the 40 alumna fire bricks in the country is 230mm by

Semi Silica Bricks RS Kiln Refractory Bricks

Semi Silica Bricks Appliions Semi silica bricks have good acidic slag corrosion resistance have relatively high structural strength under high temperature and good volume stability Semi silica bricks are mainly used for the masonry of coke furnace acidic cupola flue of metallurgical furnace and the inner lining of steel ladle etc

Refractory Fire Bricks in Nairobi Kenya Insulation World

A refractory brick is designed mainly to withstand high heat but should also usually have a low thermal conductivity to save energy There are to main types of Fire Bricks in the Market ie 1 40 Alumina Fire Brick Sevice Temp of upto 1300

HighTemperature Properties of Alumina Refractory

modulus of rupture hot load and slag resistance two to five times bet­ ter than those of untreated 70pctAI203 brick This could result in reducing the Nations dependence on imported refractorygrade bauxite generally required for highA1203 brick as domestic alumina resouces

Corundum Brick

202176 Corundum bricks refer to refractory products with Al2O3 content greater than 90 and corundum as the main crystal phase Corundum bricks can be divided into sintered corundum bricks and fused corundum bricks

High Alumina Bricks BST Refractory

Alumina content in high Alumina brick up from 45 to 95 and service temperature up to 1900 ℃ Excellent corrosion resistance to neutral slag and metal penetration resistance at high liquid temperature Improved thermal shock and corrosion resistance at high temperature High density high mechanical strength and good volume stability at

Silica Hot Repair material silica ramming material

2020812 Good slag resistance strong corrosion resistance and steady volume in high temperature Appliion Magnesia brick is characterized by high refractoriness good alkali resistance and superior refractoriness under load and it is mainly applied to the regenerators of glass kilns and other high temperature furnaces

The characteristics and the appliions of high alumina brick

Thermal stability high refractoriness is more than 1770 ℃ It has good slag resistance and used for building steelmaking furnace glass furnace and cement rotary kiln lining Features arefractoriness The refractoriness of high alumina brick is higher than clay bricks and half silica brick it can reach to 1750 ~ 1750 ℃ so it belongs

Corrosion behavior of carbon composite brick in high

201841 The corrosion behavior of carbon composite brick used in blast furnace hearth by CaOSiO 2MgOAl 2 O 3Cr 2 O 3based slag with and without B 2 O 3 at different rotation speeds and temperatures was investigated in this work The radius decrement of the brick increased with the increase of rotation speed temperature and content of B 2 O 3 in slag

NonFerrous Metals Refractories High Alumina Castables

ALUTAB® is a high purity 85 alumina mortar compatible with 70 80 and 90 alumina brick It is designed for use under the most severe conditions where high refractoriness good bond strength and resistance to attack by molten metal and slag are the prime requirements

20mm HighAlumina Brickhigh dense alumina

20mm HighAlumina Brick Size 230*115*20mm Working Temperature °C 1735 Appliion masonry blast furnacehot stoveelectric furnace topblast furnacereverberatory furnacerotary kiln lining Description Refractoriness

Improvement of Resistance of MgOBased Refractory to

2017827 bonded magnesiabased bricks As a substitute of carbonbonding MgOÆAl 2O 3 spinel offers a good improvement in both physical and chemical properties of MgObased refractories such as densifiion slag penetration resistance and thermal shock resistance10 A nuer of researchers have focused on the corrosion behavior between spinel

Corrosion behavior of carbon composite brick in high

201841 The corrosion behavior of carbon composite brick used in blast furnace hearth by CaOSiO 2MgOAl 2 O 3Cr 2 O 3based slag with and without B 2 O 3 at different rotation speeds and temperatures was investigated in this work The radius decrement of the brick increased with the increase of rotation speed temperature and content of B 2 O 3 in slag

40 Alumina Refractory Fire Bricks in Nairobi Kenya

A refractory brick is designed mainly to withstand high heat but should also usually have a low thermal conductivity to save energy There are to main types of Fire Bricks in the Market ie 1 40 Alumina Fire Brick Sevice Temp of upto 1300

High Alumina Brick

2021624 2Good slag resistance 3Strong thermal shock stability 4Good erosion resistance Appliion High alumina bricks are mainly used for lining blast furnaces hot blast furnace electric furnace roofs blast furnaces reverberatory furnaces and rotary kilns Technical Data

High Alumina Bricks RS High Alumina Refractory Group

High Alumina Brick is belong to a kind of neutral refractory materials and are made of bauxite or other raw materials with high alumina content which have excellent features of high refractoriness high refractoriness under load good thermal shock resistance good slag erosion and spalling resistance and are mainly used heating furnace lining in all kinds of iron steel

The properties of high aluminum bricks

c Slag resistance High alumina bricks contain more Al2O3 which is close to neutral refractory materials and can resist the erosion of acid slag and alkaline slag Because it contains SiO2 the ability to resist alkaline slag is weaker than that of acid slag High alumina bricks are mainly used for building lining of blast furnaces hot blast

High Alumina Brick

202176 High alumina brick refers to refractory products with Al2O3 content higher than 48It is made of bauxite or other raw materials of high alumina content The refractoriness of high alumina brick can be more than 1770℃ According to the content of Al2O3 high alumina bricks are usually divided into three grades Grade I──Al2O3 content>75 Grade II──Al2O3

Magnesia Brick Fused Cast AZS BrickFused Cast Alumina

2020812 Good slag resistance strong corrosion resistance and steady volume in high temperature Appliion Magnesia brick is characterized by high refractoriness good alkali resistance and superior refractoriness under load and it is mainly applied to the regenerators of glass kilns and other high temperature furnaces

HighTemperature Properties of Alumina Refractory

modulus of rupture hot load and slag resistance two to five times bet­ ter than those of untreated 70pctAI203 brick This could result in reducing the Nations dependence on imported refractorygrade bauxite generally required for highA1203 brick as domestic alumina resouces

Quality Fire Proof Bricks Fire Clay Bricks

High Alumina Fire Bricks Slag Resistant Anti Fire High Alumina Refractory Brick 65 Al2O3 Standard SK34 Alumina Silie Refractory Brick Chemical corrosion resistance HighAl fire brick for Blast furnace 75Al2O3 Content High

High Alumina Brick

2021624 2Good slag resistance 3Strong thermal shock stability 4Good erosion resistance Appliion High alumina bricks are mainly used for lining blast furnaces hot blast furnace electric furnace roofs blast furnaces reverberatory furnaces and rotary kilns Technical Data

High Alumina Bricks RS Kiln Company

Appliion Of High Alumina Bricks High alumina brick is commonly used to make the lining of steelmaking electric furnace glass melting furnace blast furnace reverberatory furnace and cement rotary furnace due to its good slag