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18-06-04
Lightweight corundum brick production process and features

Lightweight corundum brick is made of alumina with more than 90% of industrial alumina as raw material, plus a small amount of soft clay and binder, and grinded into slurry together. It adopts foam method or gas generation method, and is ca...
18-06-04
Lightweight silicon brick production process

Lightweight silica bricks, also known as silica insulation bricks. More than 91% of silica, with a bulk density of 1.2g/cm3 or less, is a lightweight refractory material. The refractoriness and load softening temperature are similar to ordi...
18-06-01
A New Fiber Reinforced Lightweight Brick of Mullite

With the development of industrial technology, lightweight insulation refractories are developing in the direction of more high temperature resistance and thermal shock resistance, and improving the thermal shock resistance and mechanical p...
18-05-31
Application of Lightweight Clay Brick in Industrial Furnace

Lightweight clay bricks are light refractory products containing 30% to 46% aluminum. They are mainly made of clay clinker or light clinker. They are usually produced by flammable processes. They can also be chemically formed or foamed to f...
18-05-30
The principle of choosing insulation materials for thermal kiln

With the increasingly tense resources, thermal industry enterprises are becoming more environmentally friendly and energy-saving in the selection of refractory materials. The main performance of the thermal kiln is mainly determined by the...
18-05-29
Improve the service life of chrome corundum bricks for gasifiers

The main factors influencing the service life of chrome corundum bricks include gasifier load, operating temperature, coal ash melting point, ash content, and gasifier type. The service life of the chrome corundum brick (also known as the h...
18-05-28
High alumina brick knowledge introduction

The mineral composition of high-alumina bricks is determined according to the bauxite used. The mineral composition of clinker is generally mullite, corundum and glassy phases. The theoretical composition of mullite is 71.8% of Al2O3 and 28...
$The nature of mullite refractory bricks determines its role$

18-05-25
The nature of mullite refractory bricks determines its role

The firebrick made of sintered or fused mullite as the main raw material may be entirely made of mullite, partly may be mullite, and some may be made of corundum. The former became mullite refractory bricks, and the latter was called corund...
18-05-24
affecting the price of high alumina bricks

High-alumina refractory bricks, ie a high-alumina refractories with an alumina content of more than 45%. By bauxite or other high alumina content of raw materials formed and calcined. High thermal stability, refractoriness above 1770C. Good...

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