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High Load Capacity Andalusite Brick for Coke Ovens1
Refractory MaterialAndalusite BrickHigh Alumina Brick
Zibo Thermaxcel Co., Ltd.
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Product Description Product DescriptionAndalusite Brick are made by high grade of sillimanite, andalusite, mullite, corundum as raw material .Alumina contents range from 60% to 80%.Widely used throughout metallurgical industry.It can resist corrosion of molten and corrosion of industrial slag. With high refractoriness, low creep and mechanical behavior under high temperature, high refractoriness under the load,good thermal shock resistance and slag resistance.Features Good performance in high temp refractoriness under loadHigher temperate resistant with good refractorinessLower impurity contentGood thermal shock resistance performanceExcellent resistance in slag abrasionApplicationLime Kiln Cement KilnVarious Rotary kilnGlass melting TankElectric Arc FurnaceBlast FurnaceChamber CombustorNonferrous Metal FurnaceVarious high-temp Furnace BrandProperties60% Alumina Clay Brick36%Alumina Clay BrickApparent Porosity (%)≤24≤22Bulk Density (g/cm3)≥2.35≥2.17Cold Crushing Strength (MPa)≥40≥30Thermal Linear Expansion @ 1,000oC (%)0.60.6Permanent Linear Change@ 1350oC x 2hrs (%)±0.3±0.5Refractoriness Under Load @0.2M (oC)≥1,410≥1,350 Chemical Composition (%)Al2O3≥60≥36Fe2O3≤2.0≤2.5Q1 : How can you control your quality?A1 : For each production processing, we have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods. Q2 : What is your lead time? A2 : It usually needs about 15- 20 days after receiving the PO. Q3 : Do you provide free samples?A3 : Yes, free samples are available, generlly speaking, the buyer shall bear all the delivery cost. Q4 : What is your payments terms?A4 : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms. Q5 : Can we visit your company?A5 : Yes, for sure, you are welcome to visit JUCOS company. Q6 : What standards do you have?A6 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. The third party testing is all available for us.
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