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.
From 1993 since put into production, discover phenomenon of hole of occurrence henroost of the firebrick inside kiln for many times in the overhaul or red kiln accident. The surface is smooth and natural, among low, both sides is tall
Fireproof data limited company establishs furnace of kiln of Zhengzhou Rong Cheng at going up century 90 time, have right of administration of independent imports and exports, be located in below foot of a hill of fleabane of Central Plains hinterland, the churchyard of new close city of middle of Zheng little high speed, border Gansu sea, Beijing is wide two old trunk railway, traffic is very convenient
Adventitious fireproof data also says to come loose shape is fireproof material, be by reasonable grading graininess comprise with farinaceous stock and bond, do not shape and firing and what use directly is fireproof material.
Electric stove furnace lid is the spherical shape structure that contains electrode aperture and smoke evacuation aperture, outer shroud part says advocate furnace lid, intermediate part calls port the lid (call trigonometry the area again) , the furnace lid when feed a machine can removed. Technology of electric stove smelt is extremely sophisticated, use condition of trigonometry area prefabricated component is very slashing.
Heat preservation is pouring expect even if bulk density is inferior pouring makings, basic system is in closely 1.5 the left and right sides. Pouring makings contain air hole much, bulk density is low, coefficient of thermal conductivity is small, heat preservation effect is good.
According to producing need silica brick hot-blast stove should undertake cool furnace is operated. Leftover quartz is inside silica brick in crystal transition, its coefficient of expansion is bigger, the strength that causes silica brick is weakened, put in bigger risk.
Be made up by light qualitative fireproof aggregate and powdery makings, bond and additive and become but pouring shaping compound calls light qualitative heat insolation fireproof and pouring makings. Because pledge gently pouring makings bulk density is small, thermal conductance is low because this also says heat insolation is fireproof and pouring,expect. Press bulk density cent
Wear-resisting brick has phosphate to fight abrasiveness, higher mechanical intensity and good thermal shock stability admirably. But more to the influence craft element of its function, the experiment studies the result makes clear:
Zhengzhou flourish contains Mo Laishi series light qualitative adiabatic brick, bulk density 0.5-1.25g/cm3, use temperature 1300 degrees - 1550 degrees, the recipe design of each level is unique, ask in order to satisfy the or else of the user with what use below the environment.
Fireproof clay product has a variety of forms, its pledge the quantity asks basically is alumina prep above 38% (it is 42-47% normally) and content of low iron low alkali metal. These products but not to calcine or classics to calcine, include product of high-powered to calcine to be like Molaishi. Fireproof clay (Refractoryclays) use at boarding (Shaped) with indeterminate form...
Chi Feng is located in the hinterland of area of economy of annulus Bohai Sea and northeast economy area, beijing ferry look forward to expands radiation division in coordination, GDP total value was one hundred and ninety-three billion three hundred and twenty-eight million yuan 2016, it is 50 investment climate of Chinese one of sincere letter place of safety.
Steel fiber increases pouring expecting is to use fancy aluminous aluminous grog to make aggregate, with high grade and aluminous grog and corundum fine pink makes matrix, it is bond and additive in order to exceed a variety of composite material such as small pink, fiber of heat-resisting of adscititious stainless steel is made up and become. In the meantime, because steel fibrous is joined, intensity of whole of the boiler setting after making material pouring increases greatly...
Get Price
WhatsApp