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.
Low cement is fireproof and pouring expecting is to show cement of aluminous acerbity calcium adds a capacity under of 8% but pouring and fireproof material. Press American ASTM regulation, low cement is pouring content of CaO of the requirement in makings is less than 2.5% , be in commonly 1.0~2.5, be less than when CaO content 1% when become super- low cement is pouring makings. With common be able to bear or endure
Mo Laishi pledges fireproof material divides agglomeration Mo Laishi brick and Mo Laishi of electric frit pipe fitting brick 2 kinds. 1, low creep Mo Laishi brick in order to generate Molaishi aluminous cement grog is tall aluminium of cement grog, special grade raw material, another adds calcite of one part tall purity and antiseptic,
The pull current Cheng of firebrick can divide into about following 13 paces: 1, because firebrick produces production operation,purchase raw material big, output is tall, phyletic much, crucial raw material originates relatively wide. If aluminium is aluminous,cement grog guides with this landlord, one part originates
Because Home is right in recent years,career of science and technology and its industry production can develop the height of view to take seriously continuously, equipment of machine of every tall and company of industrial kiln furnace slowly suit appeal, first what the idea of green environmental protection is included to produce manufacturing standard. Key of the line in kiln furnace depends on
Tall aluminous brick from 3 oxidation 2 aluminium (Al2O3) water content cent is following a few kinds: Corundum brick: Prep above of aluminous water content 90 ％ ; Fancy tall aluminous brick: Prep above of aluminous water content 85 ％ ; Brick of one class tall aluminium: Prep above of aluminous water content 75 ％ ; Brick of 2 class tall aluminium: Prep above of aluminous water content 65 ％ ; 3 level are high
Have a lot of people are built to furnace kiln and when repair, be aimed at the firebrick that what chooses is mist of a mystery, the reason is very simple, that is to say because the model norms of firebrick is overmuch, if be to choose firebrick of GB model norms to still had better be purchased relatively, if different firebrick
In vitreous industry production, fireproof material is the corporeal condition of vitreous kiln furnace, big to the integral benefit harm of kiln furnace. Vitreous kiln is fireproof first material is the crucial essential factor that endangers return rate of project of project of vitreous frit kiln, it is character of vitreous frit kiln is mixed run what ensure smoothly is heavy
What classify does firebrick have? Press occupation standard of active standard country normally (GB 10324-88) requirement, the phyletic classify of firebrick divides into mark model, general, abnormity, special model firebrick a few kinds: (1) mark firebrick. It is dimension commonly of 230mm114mm65mm straight model the brick says
Normally the production of brick of state indelicacy steel makes material have clay, tall aluminous brick, of Mo Laishi. 5 years ago, the returning that produces production clay to pledge is quite much, but subsequently character of stainless steel plank sets promote with each passing day, offerred more expensive plan clearly to purity of stainless steel plank
Firebrick of buy of industrial furnace everybody expands seam stay set, cannot reduce the compressive strength of fill wall, and should ensure outside gas cannot be entered arrive inside the chamber of a stove or furnace or system of the steam inside furnace is outward transgression. In the light of fill wall different the position expands seamed place, structure, beam overall should by the design
So that add the service life of kiln furnace, ensure of kiln rely on chart to run, develop reasonable administrative method to kiln furnace without fail. Because the level of wall of build by laying bricks or stones of kiln furnace will be right,run have instantly harm, because this is sure to be opposite the character of whole process of wall of kiln furnace build by laying bricks or stones
Earthing up the heat preservation that burns channel kiln is the Chongzhongzhi in infrastructure whole process weighs kiln furnace, its issue closes the operating period of kiln furnace, because this works 10 thousand cannot forgetful. The heat preservation of channel kiln includes: Kiln wall heat preservation, kiln carries heat preservation and heat preservation conduit on the head. Amid is with kiln the wall reachs kiln put oneself in another's position more
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