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Sell Bauxite Powder From Mines Direct Manufacture Made In China
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Introduction:
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Bauxite powder is a selection of the calcination of bauxite ore by Raymond Mill processed into fine powder, particle size is usually 100 mesh - 325 mesh, in refractory industry has been widely used.
Foundry industry with alumina powder is mainly produces all kinds of casting coatings such as lost foam casting paint, all kinds of sand coating of refractory aggregate and melt mold casting casting surface layer powder. Requirements of low impurity content, high content of alumina, bauxite powder commonly used as index:
Bauxite sand (powder) is a new type of silicon aluminum refractories. It is suitable for the application of surface coating and sand casting in investment casting, but also can be used as refractory aggregate for other kinds of casting coatings. The product has small expansion coefficient, high fire resistance and good chemical stability. [2] die cast steel, cast iron coating commonly used refractories.
This product is featured by high alumina bauxite, crushing, screening, magnetic separation, washing, drying and other processes of production.?
Typical Applications:
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1.?Aluminium?metallurgy?
2.?Precision?casting / Investment?casting:?
??? bauxite?grog?fines?can?be?made?into?mold?for?precision?casting.
3.?Refractory:?high?alumina?bauxite’s?refractoriness?can?reach?1780°C.
??? It?is?charactered?by?good?chemical?stability?and?mechanical?performance.?(Al2O3?≥48% with low?Fe2O3)
4.?Aluminium?silicate?refractory?fiber:?The?high?alumina?bauxite?grog?can?melt?under?2000°C-2200°C???? in?the?electric?arc?furnace.After?a?series?of?processing,?it?can?become?aluminium?silicate?refractory?fiber,?
which?can?be?made?into?fiber?blanket,?plate,cloth.
5.?Mixing?magnesia?and?bauxite?grog?with?binders?to?pour?the?molten?steel?ladle?for?better?overall?lining?
??? performance.
6.?Producing?bauxite?cement
7.?Abrasives
8.?Ceramics?industry
9.?Chemistry?industry?for?all?kinds?of?aluminium?compound.
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