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{"title":"Factory Price Of Isostatic Graphite Block High Pure Carbon Graphite Blocks","imgUrl":"https:\/\/img.chinax.com\/nimg\/64\/04\/65bf798a3c55a879f26aced54ac4-200x200-1\/factory_price_of_isostatic_graphite_block_high_pure_carbon_graphite_blocks.jpg","attrs":{"Brand Name":"RONGSHENG","Certification":"ISO9001","Place of Origin":"Henan, China","Minimum Order Quantity":"1 Ton"}}
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Description of Corundum Brick Corundum bricks are refractory products with corundum as the main crystal phase, in which the Al2O3 content is greater than 90%. High normal temperature compressive strength (up to 340MPa). High load softening start temperature (greater than 1700°C). Good chemical stability, strong resistance to acidic or alkaline slag, metal and glass liquid. The thermal shock stability is related to its structure, the corrosion resistance of dense products is good, but the thermal shock stability is poor. There are two types of sintered corundum bricks and fused corundum bricks. Corundum bricks mainly used in iron-making blast furnaces and blast furnace hot blast stoves, refining furnaces outside steel-making furnaces, sliding water heaters, glass melting furnaces and petrochemical industrial furnaces, etc.
Product Features
Features of Corundum Brick High Hardness
Corundum brick has a very high hardness, the hardness of corundum brick is close to Mohs hardness 9, which is harder than steel. Corrosion Resistance Corundum bricks have high corrosion resistance to various acids, alkalis and chemical solutions, and can work stably in harsh chemical environments. High Temperature Resistance The load softening degree of corundum bricks is generally between 1600-1800 degrees, and its refractory temperature can reach between 1770-2000 degrees. Dimensional Stability Corundum bricks have good thermal shock resistance, and the refractoriness is not lower than 1690 degrees. Its linear expansion coefficient between 20-450 degrees is about 0.03mm/degree, so it can withstand high temperature melt flow static pressure without rupture.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
20000000-50000000
Employee Number:
101~150
Ecer Certification：
Verified Supplier
Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc.
<p style="... Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc.
<p style="...
