refractory products

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in bucket
Add this product into the steel ladle before tapping. As the
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as per request
In order to protect the casting, take the place of vegetable
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in bucket or in bags
The product is composed of chrome ore from South African in
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in bags
In order to better improve the stability of smelting process
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in bucket or in bags
Coating for tundish is a substitute for thermal insulting pl
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in bucket or in bags
Production Technics: 1.Based on high purified compound
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-325mesh
Boron Carbide is the hardest man made material produced in t
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98%, 97%, 96%, or according to customer's requirement.
Silicon Carbide: 1.Black and Green Silicon Carbide 2.For
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usd65/mt

MgO-60
Magnesia Ball (Calcined magnesia Ball) Specification:
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AL2O3 43-47%; ZrO2 35-39%; SIO2, 15. 5-19. 5%
Low reversible themal espansion ,excellent resistance to cra
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AL2O3, JM75 75%MIN; JM70 71-73%; JM60 5-61%
High melting point, excellent resistance to thermal shock;ex
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AL2O3, 74%; Fe2O3, 0, 10% MAX; SiO2 25%
Good thermal shock resistance and corrosion resistance;well
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AL2O3, 75% MIN; Fe2O3, 2% MAX; CaO+MgO 0. 50% max
Good refractories materials
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AL2O3, 99% MIN; SIO2, 0. 15% MAX; Fe2O3, 0. 04% MAX
Suitable for refractories, ceramics and surface treatment;hi
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AL2O3, 99% MIN; SIO2, 0. 20%; MAX; Fe2O3, 0. 10% MAX
hard but friable; melting point about 2100ºC;low bulk d
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AL2O3, 99. 20% MIN; SIO2, 0. 18% MAX; Fe2O3, 0. 10% MAX
30-200um tight column crystal; high purity with lots of clos
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USD500

sizes
Al2O3 99.20%min SiO2 0.10%max Fe2O3 0.10%max Na2O 0.
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JCBN
Zibo Jiuchuan Material Co., Ltd. (JCBN GROUP) -- Refractor
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usd1000-1700/MT

fixed carbon-90%min
Natural Flake graphite 90-92%: F.C.: min. 90%; Volatile m
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USD500-1700/MT

Fixed Carbon-98%min
Natural Flake graphite 95%: F.C.:min95%; Volatile matter:
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