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.
No matter be the cares very much issue that still uses firebrick what do firebrick,the compression strength that how increases firebrick believes, small today make up will tell everybody way. What need to do above all is the pressure that raises high-pressured brick forming machine, the density that can let a brick so rises, burn the nature of bricky compression intensity that give to be met so tall. Additional...
The intensity of normal temperature compression of heat preservation brick is very high, but the intensity that issues it in high temperature is reduced significantly however. Because the orange of low melting point in heat preservation brick adds up to content to fuse prematurely,this is, there is the straw fruit that fluid photograph produces inside heat preservation brick. Heat preservation brick issues the negative charge with when using, bear fixed in high temperature, determine so intensity of its high temperature compression has very old idea...
When each clients are purchasing firebrick of light qualitative heat preservation, affirmative metropolis faces the product of manufacturer of a lot of firebrick, be about to face a choice at this moment, how should choose high grade firebrick so? Small today make up will to everybody's simple introduction fall! Above all, since ancient times a particularly reasonable word is called " petty gain does not have good money...
Present fireproof material sort is various, quality is uneven also, small today make up say common fireproof stuff with everybody. General and common common and fireproof material has brick of silica brick, half silica brick, clay, tall aluminous brick, magnesia brick to wait a moment. Common special and fireproof material has corundum brick, carborundum brick, nitride, and a few nitride...
Must take seriously do well the development program that metallurgical industry uses fireproof data and plan. Guiding principle and trade policy guidance are built to fall in the country, from set out actually make good industry and company program and plan, will be helpful for avoiding to develop blindly, repeat construction, do well macro-control and microcosmic economic benefits. Because our country is fireproof,data industry is a dot...
Build by laying bricks or stones builds heat preservation firebrick if the note when kiln furnace liner can notice the following, the service life of detailed kiln furnace can be lengthened. 1, amlposition, forbidden appear when build by laying bricks or stones is built there are amlposition phenomenon or rough whole appearance between brick and brick, this bit is most important, must notice. 2, wrong oar, slop must be chosen when use...
Well-known. Make a complete industrial kiln oven, need uses up a certain quantity of material that build furnace. The material that build furnace includes heat-insulating material and foundation material, housing materials, fireproof material, metal stuff to wait. Fireproof material holds proportion in the whole material that build furnace the biggest, also be the most important material. Sort of metallurgy kiln furnace is various, one...
Be the same as when SiC when other and fireproof raw material is complex, can make the compound and fireproof material of a lot of types again, and have extensive use. In indeterminate form in fireproof material, because contain the indeterminate form of SiC the thermal conductance of fireproof material is tall, linear expansion coefficient is small, and have the low alkalinity such as sex of tall wear-resisting caustic and slag of almost different blast furnace slaggy instead...
Carborundum brick product is in crystallization process, microscope of type of serve as a foil to of the photograph that use thing is made to industrial furnace take surface of SiC thick single crystal to have observation, discover a lot of helix state product. Use answer ray interferometer method determined the height of the pitch of helix state product on 6H-a crystallization, prove its are equal to the parameter of this aberrant former crystal lattice highly. ...
Fireproof material is made by solid state material and stoma, latter is fireproof material impartible cut one share, and former include again advocate brilliant photograph (matrix) with matrix. Advocate the crystal that brilliant photograph is high fireproof performance commonly, it is the framework that makes fireproof material, great majority is joined with thick grain. Matrix is joined with fine pink commonly, ...
Sometimes the phenomenon that the client can reflect firebrick to be able to have a bit damaged, flourish fills fireproof material manufacturer to remind broad user, firebrick has damaged appearance very common, because using the piles up the problem is caused damaged when,be sometimes, below teachs everybody to pile up the note when firebrick. 1, when piling up must according to firebrick...
In the construction of firebrick and its photograph composition and composition and attaint process, and research of its specially good effect is to use microscope and X light to take a picture, close suitably with general chemical analysis, for this purpose, already moved toward the method of use electron microscope now. Firebrick must have the measure of correct figure and standard, this is for it is build by laying bricks or stones is built...
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