Blog Posts - Standard Size Of Brick

Selection of additives in firebrick

Resin bonded carbon magnetite brick because of its good thermal shock resistance and slag resistance of iron and steel industry, in particular applied basic oxygen furnace and electric arc furnace. Carbon has excellent performance such as high therma...

by High aluminum bricks’ making temperature and heat preservation time on Dec 2, 2014

Check method of refractory castable strength

The particle size of castable refractory refers to the particle size, usually expressed in diameter, size, size and shape of the refractory castable composition of great influence on the quality of masonry, today Changxing engineer for ever...

by High aluminum bricks’ making temperature and heat preservation time on Dec 1, 2014

The influence factors of refractory material mixing homogeneous degree

(1) the powder particle shape of powder particle shape is different, the time and the effect of mixing are not the same, such as approximate spherical particles in the friction force issmall, the speed of relative movement in the process of mixing, s...

by High aluminum bricks’ making temperature and heat preservation time on Nov 28, 2014

Improve the heating and heat transfer capability of the refractory brick

Welding of zinc pot can be used when the E-422 electrode (to ensure the chemical composition). Zinc pot four angle should be circular arc, increase the zinc liquid liquidity to avoid local overheating four angles. According to practical experience, z...

by High aluminum bricks’ making temperature and heat preservation time on Nov 25, 2014

Refractory materials commonly used in neutral and alkaline induction furnace

Neutral and alkaline lining is used only for induction furnace capacity of less than 10 tons. The cost is much higher than the acidic lining lining, so must meet the smelting efficiency is very high to the economy. Neutral and alkali furnace ref...

by High aluminum bricks’ making temperature and heat preservation time on Nov 20, 2014

Advantages of insulation with lightweight insulation material

The bottom of the structure the general use of lightweight thermal insulation material as thermal insulation layer, using castable pouring work layer. With the bottom structure of refractory brick masonry structure is a traditional the integrity is g...

by High aluminum bricks’ making temperature and heat preservation time on Nov 19, 2014

Refractory material additive

Refractory material increase agent is what? Plasticizer is a kind of viscous material, is also a kind of surfactant. Plasticizer plasticizer mechanism is very complex, with the chemicalproperties of the different plasticizers, the plasticizing m...

by High aluminum bricks’ making temperature and heat preservation time on Nov 17, 2014

Refractory material additive

Refractory material increase agent is what? Plasticizer is a kind of viscous material, is also a kind of surfactant. Plasticizer plasticizer mechanism is very complex, with the chemical properties of the different plasticizers, the plasticizing mecha...

by High aluminum bricks’ making temperature and heat preservation time on Nov 17, 2014

Measures should be adapted to refractory material dust serious damage

Refractory powder is not the same degree of free silica rich, up to more than 90% free silica content in the meantime silica brick. Therefore, the most serious dust damage is silica brick, followed by clay brick, high alumina brick, and magnesia bric...

by High aluminum bricks’ making temperature and heat preservation time on Nov 17, 2014

Special high-temperature refractory bricks

In warship power device of large, marine fuel boiler is the heart of it, if the refractory brick hearth collapsed, the warship will be unable to sail, and can not be repaired in a short period of time, will cause the occurrence of very grea...

by High aluminum bricks’ making temperature and heat preservation time on Nov 14, 2014

How to distinguish refractory refractoriness according to the refractory material

Refractory material is essential for industrial furnace lining materials, in the progress of science and technology, furnace generation upgrading, resulting in the production process of refractory brick also has been greatly improved, and these...

by High aluminum bricks’ making temperature and heat preservation time on Nov 12, 2014

Refractory material how to use can have anti damage ability

How to use Refractory let it has anti damage ability? The development of matching with refractory material according to the clinker rotary kiln each work with the different mining conditions, in a targeted manner to configure different anti...

by High aluminum bricks’ making temperature and heat preservation time on Nov 10, 2014

The formation of the smelting furnace slag layer

Infiltration of molten state in refractories copper matte with good mobility. Due to the surface in the reaction tower refractory lining is covered with a layer of dense with magnetic iron oxide for hanging slag layer is mainly composed of,...

by High aluminum bricks’ making temperature and heat preservation time on Nov 6, 2014

The design of the burner brick

The shape and size of the burner brick and combustion device is closely matched, oil nozzle and burner gas has been set, generally with phase burner brick. Should pay attention to in the new design of burner brick: (1) Aerosol size and shape with mix...

by High aluminum bricks’ making temperature and heat preservation time on Nov 5, 2014

The electric arc furnace cover must use high alumina brick to prolong the service life

Electric arc furnace is a kind of using arc heating so as to high-temperature melting furnace metal equipment, but in the melting process, will produce very high temperature especially furnace cover place, while the high temperature also easily lead...

by High aluminum bricks’ making temperature and heat preservation time on Nov 4, 2014