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 tall aluminous brick below use condition is the effect that often suffers high temperature for a long time, tall aluminous brick still bears at the same time bigger mechanical loading, and of the solid data that also gets the exercise inside blast furnace wear away. Inside hot-blast stove of regenerator of steam boiler firebox, open-hearth furnace, blast furnace, besides often accompany the high temperature that has intense change besides, still suspension is in...
The main raw material that sticks earthy firebrick is clay, in clay main and mineral for kaolinite, contain the impurity such as quartz, micaceous, pyrite, feldspar. Unripe clay heats to 1300 ～ 1400 ℃ can become fireproof grog, after clinker is broken, deserve to compare according to certain grain, with unripe clay water of mixture mix into shapes. Unripe clay is...
Inchoate traditional rotary kiln is wet long kiln of kiln and dry method, more than heat boiler kiln, hear rate all is in above of grog of Kg of 4.18 × 1500kJ ／ , temperature of clinker to calcine is average under 1350 ℃ , firing take with tall aluminous brick, others uses clay brick. As technical progress. The Liboerjia that appeared to use kiln end waste gas heat engine and match...
Brick of Mo Laishi heat preservation is having exceedingly good performance characteristics, as the development of research, its performance characteristics is better served kiln furnace industry, satisfied their requirement, also brought to them considerable it is economic benefits, also be them at the same time managing manufacturing cost, improved the service life of kiln furnace. <b. . .
Fireproof material has adiabatic thermal insulation normally qualitative the characteristic with light, loose, poriferous, small thermal conductance. Use commonly prevent heating power equipment and be lost of conduit quantity of heat.
Intensity of compression of firebrick normal temperature is a it is important to be compared in each index, compression intensity namely fireproof having usinging in saying can susceptive is the biggest pressure, if use pressure to exceed compression intensity target, firebrick will appear crackle or mar an appearance. So how does accurate test give strength of compression of firebrick normal temperature? Above all firebrick...
Light qualitative tall aluminous brick calls tall aluminium adiabatic brick again. Among them alumina
Heat preservation brick is used at adiabatic heat preservation, reduce hot loss, it does not contact blaze directly commonly. Firebrick contacts blaze directly normally, it faces the broil of kiln ingle blaze to bake directly, the position that is used as a result of them differs somewhat, so of firebrick fireproof degree of photograph is tall to wanting, so the density between them and function also are differ somewhat...
Fireproof material guild is having more capacious before the development concept of look up sex, the managing, phyletic diversification of resource the sources of energy and character the tall, technology that make is good change, use convenient change etc. Be analysed at present from national policy, fireproof data industry needs an innovation on the technology, the quality with product better need and the craft that make, for...
Light qualitative adiabatic firebrick belongs to heat-insulating material, it can reduce kiln body to come loose hot, specific power consumption of managing kiln furnace, still can reduce kiln style quality, reduce kiln furnace integrated cost.
Firebrick is counteractive below high temperature slaggy erodent ability is the sex that fight broken bits. Determine the method that firebrick fights broken bits sex has static law and dynamic way. Static law has dynamic law of; of frit awl law, crucible law, dipping process to have way of corrode of broken bits of law of the rotational dipping process, law that remove broken bits, drop broken bits, circumgyrate. Regulation of level of our country state determines with law of corrode of circumgyrate broken bits the sex that fight broken bits, ...
Firebrick of light qualitative Mo Laishi has density and purity creep of tall, high temperature leads intensity of structure of taller, high temperature low, heat expands rate is minor, fight chemistry to erode next strong, heatproof shake the gender is good wait for an advantage.
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