Ronghua Refractory Technology Co., Ltd. focuses on the research and development and manufacturing of refractory materials and has cooperated with many high-temperature companies around the world for many years.
The stomatic structure of fireproof material has distinct effect to its creep function. Creep is to show material is mixed in high temperature constant below stress action, the plasticity that arises gradually along with time is out of shape. Stomatic existence can change the mechanical function of fireproof material and creep behaviour, material effect is as follows: 1. Air hole is right the influence mechanism of creep 1.1. Porosity is enraged high...
The kiln heat that is used at fire pottery and porcelain has a few kinds of kinds, every kinds of type has his characteristic, the pottery and porcelain that suits different type works. It is the type of main kiln furnace that uses in pottery and porcelain below: 1. Electric kiln characteristic: By electric power drive, heating element is made by the material such as Kandaer or nickel chromic alloy. Ideal temperature is controlled and but process designing sex. Actor...
Of Mo Laishi firebrick form Molaishi firebrick is main by Mo Laishi photograph (3Al₂O₃ · 2SiO₂ ) composition, in addition the vitreous photograph that still contains certain amount and other a few impurity. Mo Laishi is by alumina (Al₂O₃ ) with 2 oxidation silicon (SiO₂ ) form by specific scale...
The mortar that when firebrick build by laying bricks or stones is built, uses is called normally fireproof mortar, it and common structure mortar are different, use technically at the build by laying bricks or stones below high temperature environment to build a project. The fireproof mortar with right choice is very important, in order to ensure the integral structure stability of body of build by laying bricks or stones is mixed high temperature resistant function. It is a few commonly used kinds of fireproof mortar when firebrick build by laying bricks or stones is built below kind...
The production process of fireproof material involves a few step, the option that includes raw material, mix, shape, dry, fire and finish machining. It is the detailed overview of every measure below: 1. The choice of raw material is fireproof material by natural and mineral with synthesis material is made. The choice depends on wants property and application. Common raw material includes...
Because position of circular fluid-bed boiler is different its construction technology is different, and technology of different construction of material of fireproof, wear-resisting also differs, boiler of fluid-bed of some homebred 300MW loop is below craft of construction of material of fireproof, wear-resisting: 1. Of firebox prevent if the graph is shown 1 times,grind material construction craft, fall for firebox of circular fluid-bed boiler...
Dangerous trash (danger of the following abbreviation is useless) difference of complex, area spends phyletic and various, part serious, handle undeserved meeting to bring a series of the people's livelihood and social issue. Carry out a proof, high temperature burns is the efficient way that highs to useless safety deals with and decrease a look to change, among them rotary kiln burns craft is danger it is effective in useless processing deal with one of craft, ...
The construction that brick of fireproof heat preservation regards clay as kiln furnace heat-insulation layer follows certain measure and note with use need, in order to ensure its effect and life. It is detailed construction mixes below use guideline: Construction measure intends the work: Material preparation: The clay that ensures place needs is brick of fireproof heat preservation, fireproof slop, tool all ready. The scene is quiet...
Roller path kiln pledges the build by laying bricks or stones of heat preservation brick is built gently is to ensure kiln furnace runs the important segment with macrobian life businesslikely. It is the common step that roller path kiln pledges build by laying bricks or stones of heat preservation brick builds gently and note below: Build by laying bricks or stones builds measure 1. Preparative work designs blueprint: Be read carefully and understand build by laying bricks or stones to build blueprint paper, the build by laying bricks or stones that makes clear each part builds a demand.
Tall aluminous brick and brick of heatproof shake aluminous zirconium are the fireproof data that is used at furnace of kiln of high temperature industry, but they differ somewhat in composition, function and applied respect. It is the labor to these two kinds of material below: 1. Composition of tall aluminous brick and function: Bases: The bases of tall aluminous brick is alumina (Al₂O₃ ) , content...
Choice bauxite needs to evaluate a few elements as fireproof material, in order to ensure bauxite satisfies high temperature capability, be able to bear or endure the requirement of chemical sex and integral wear. Bauxite is alumina (Al2O3) main source, alumina is the crucial part of expensive aluminous simple fireproof stuff. It is the detailed that how chooses bauxite for fireproof material application below...
Tall aluminous brick and light qualitative tall aluminous brick are common fireproof material, but they have clear distinction on composition, function and utility. It is the main differentia of tall aluminous brick and light qualitative tall aluminous brick below: 1. Brick of tall aluminium of composition and structure: Bases is alumina (Al₂O₃ ) , content is in commonly 48% above. Density relatively...
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