88% Super Calcined Bauxite Aggregate89

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Product Name:88% Super Calcined Bauxite Aggregate
Product Description:
Calcined Bauxite is produced by sintering high-alumina bauxite in rotary, round or shaft kilns at high temperatures of1600℃-1800℃. This process of calcining (heating) bauxite in kilns removes moisture and gives Calcined Bauxite its high alumina content and refractoriness, low iron, and grain hardness and toughness.

Rotary kiln bauxite (aluminous soil; rotary kiln bauxite), also known as alumina or rotary kiln bauxite, hydrated aluminacontaining impurities, main component is its composition of alumina is extremely complex, a variety of geological sources vary the floorboard of the hydrous alumina ore.As water soft diaspore, monohydrate hard diaspore and sanshui diaspore (Al2O3 · 3 h2o);Have a plenty of diaspore and kaolinite (2 sio2, Al2O3, 2 h2o) company;Some is given priority to with kaolinite, and with higher content of kaolinite, the form for general rotary kiln bauxite or kaolinite clay.rotary kiln bauxite is generally formed by the chemical weathering or exogenous, there are few pure mineral, mineral always contains some impurities, more or less contain clay minerals, iron ore, titanium minerals and clastic heavy minerals, etc.
Bauxite Rock Characteristics:
1. Chemical stability,2. Good physical properties.3. High volume density.4. High refractoriness.5. High temperature calcination.6. Low content of impurities.

Specification

Level

Chemical composition

Refractoriness

Density

Color


Al2O3

CaO

Fe2O3

Superfine

>85

<0.6

<2.0

>1790

3.0

cyan

Grade A

>80

<0.6

<3.0

>1790

2.85

pewter

Grade B-1

70-80

<0.8

<3.0

>1790

2.65

gray

Grade B-2

60-70

<0.8

<3.0

>1770

2.55

gray

Grade C

50-60

<2.5

<2.5

>1770

2.45

white

Size of calcined rotary kiln bauxite:

0-1mm,1-3mm,3-5mm,200mesh,325mesh,or as buyer's request.

Application

1.Calcined bauxide in aluminium industry.Used for defense, aerospace, automotive, electrical, chemical industry, daily necessities, etc.2.Calcined bauxide in the precision casting.Used in military industry,aerospace, communications, instrumentation, machinery and medical equipment department.3.Calcined bauxide used for refractory products.4.Calcined bauxide in aluminum silicate refractory fiber.Used in iron and steel, nonferrous metallurgy, oil, chemical space of atomic energy, defense and other industries.5.Bauxite for pouring ladle whole ladle lining6.Bauxite rock for alumina cement, abrasive materials, ceramic industry and the various compounds
Packed in 25kg/bag(PP/PE) or 1 MT jumbo bag,or as per the requirements of clients Calcined bauxide

Company Profile

Our services1.We can offer you the customized size&grain distribution calcined bauxite.2.We can offer you the best quanlity and price.3.We can offer you the related test report,both in house and the third party.4.Packaging: 25 kg, 1000 kg, or according to the requirements of you.5.We have sufficient manufacturing capability to delivery the goods safely and in time,because we have 20 years manufacture and export experiences since 1999.
Price:1.00
Product Website:[Misafirler Kayıt Olmadan Link Göremezler Lütfen Kayıt İçin Tıklayın ! ]
Company Description
Foshan Huanya New Material Co., Ltd.
Address:GuangDongGuangDongFoShanNanHai3A09, 3AFloor, Ruiying Commercial Building, Dali Town, Nanhai District, Foshan City, Guangdong Province, China
Descption:Huanya New Materials Co., Ltd. is headquartered in Foshan City, Guangdong Province, and has branch factories in Henan Province and Shanxi Province. We have over 20 years professional experience of kiln materials, and R&D capability, production capability, sales capability of refractory materials, specializing in high-end refractory products and raw materials.
Registered Capital:1000000
EmployeeNum:50
Foshan Huanya New Material Co., Ltd.
Contact:Martin Zheng
Telphone:86-0757-85503335-
Fax:86-0757-85503335-
Email:Martin_wf_cheng@aliyun.com
Company Website:[Misafirler Kayıt Olmadan Link Göremezler Lütfen Kayıt İçin Tıklayın ! ]

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