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Henan Ruishi Investment Group Co.,Ltd
guhairu@rs-abrasive.com
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brown fused alumina block ,bauxite price ,industrial minerals

Henan Ruishi Investment Group Co.,Ltd

brown fused alumina block ,bauxite price ,industrial minerals

Place of Origin : Henan, China (Mainland)
Brand Name : RS
Model Number : All models
Certification : CIQ,SGS,ISO
Packaging Details : 1 MT big bag or 1 MT big bag on pallet, one containers loading 20 to 24 MT
Delivery Time : within 15 days after receive the prepayment or L/C issuing date
Payment Terms : L/C,D/P,T/T,CAD
Supply Ability : 6000 Metric Ton/Metric Tons per Month
MOQ : 20 Metric Ton/Metric Tons
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brown fused alumina block ,bauxite price ,industrial minerals

Quick Details

  • Place of Origin:Henan, China (Mainland)
  • Brand Name:RS
  • Model Number:F,P
  • Application:Abrasive,Refractory,Sandblasting
  • Shape:sand,powder
  • Dimensions:0-1mm,1-3mm,3-5mm,5-8mm,8-12mm,0-3mm,0-5mm,0-10mm,0-25mm,180#-0,240#-0
  • Chemical Composition:Al2O3,Fe2O3,SiO2 ,TiO2

Packaging & Delivery

Packaging Details:(1).1 MT big bag or 25kg paper bag *40 bags on one pallet (2).As per customer's requirement
Delivery Detail:within 15 days after receive the prepayment or L/C issuing date

Specifications

Characterize: good self-sharpening, high grinding ability

Brown Fused Aluminais fused and crystallized under the high temperature of above 2250℃ with high quality abrasive bauxite as raw material and matched by the carbon material and scrap iron.

1.For Abrasive:Brown Fused Alumina can produce ceramic grinding wheel,resinoid grinding wheel, grinding stone,grinding block,sand paper,sand cloth,sand belt,polishing wax,abrasive agent,abrasive paste,coating and so on.

Chemical composition:

Purpose

Specification

Chemical composition%

Magnetic material content%

Al2O3

Fe2O3

SiO2

TiO2

Forabrasive

F

4#—80#

≥95

≤0.2

≤1.5

≤3.0

≤0.03

90#—150#

≥94

≤0.03

180#—240#

≥93.5

≤0.3

≤1.5

≤3.5

≤0.03

P

4#—80#

≥95.0

≤0.2

≤1.5

≤3.0

≤0.03

90#—150#

≥94.0

≤0.03

180#—240#

≥93.5

≤0.3

≤1.5

≤3.5

≤0.03


Physical Properties:

Color

Dark Brown

Crystal Form

Alpha-alumina trigonal system

Hardness

9.0 Mohs scale

Melting Temperature

About 2050 ℃

Maximum Use Temperature

1800℃

True Density(g/cm3)

≥3.90

Magnetic Materia

0.015%


2.For Refractory:It is mainly used for abrasion and high temperature resistant, inoxidizable aggregate and filling of shaped and monolithic refractory in steel metallurgy, various industrial stoves, electric furnace and so on.

Purpose

Specification

Chemical composition(%)

Magnetic material content(%)

Al2O3

Fe2O3

SiO2

TiO2

For refractory

Size sand

0-1mm

1-3mm

3-5mm

5-8mm

8-12mm

95 Min

0.3 Max

1.5 Max

3.0 Max

0-3mm

0-5mm

0-10mm

0-25mm

95.5Min

0.3 Max

1.5Max

3.0Max

Fine powder

180#-0

240#-0

320#-0

93.5 Min

0.5 Max

1.5 Max

3.0Max

Physical Properties

Colour

True Density

Mohs Hardness

Melting Temperature

Crystal System

Refractory Temperature

Brown

3.90g/cm3

9.0

2050℃

trigonal system

1900℃

3.for Sandblasting: Itis mainly used for various material workpieces to decontaminate, derusting, prevent corrosion, remove oxide skin, light−decorate , process pattern effect and so on.

There are three factors the decide the effect of Brown Fused Alumina for sand blasting :
1.The grinding ability: the higher grinding ability ,the better for sand blasting.
2.The bulk density: the higher bulk density ,the better for sand blasting.
3.The dust: the lower dust, the better for sand blasting.

Brown Fused Alumina with high bulk density and air cleaned,the quality of this kind of Brown Fused Alumina is very excellent for sandblasting.

Data Sheet:

Purpose

Specification

Chemical composition(%)

Magnetic material content(%)

Al2O3

Fe2O3

SiO2

TiO2

Forsandblasting

F

4#—80#

95.0 Min

0.2Max

1.5 Max

3.0 Max

0.05 Max

90#—150#

94.0 Min

0.05Max

180#—240#

93.5Min

0.3 Max

1.5 Max

3.5 Max

0.05Max

Physical Properties:

Color

Brown

Crystal Form

Alpha-alumina trigonal system

Hardness

9.0 Mohs scale

Melting Temperature

About 2050 ℃

Maximum Use Temperature

1800℃

True Density(g/cm3)

≥3.90

Magnetic Materia

0.01%


4.for Precision Casting:Brown fused alumina melt film precision casting sand is the latest corundum products self−developed by RuiShi Company to meet the market demands. Based on the production of the brown fused alumina and with special technology, it is produced by the careful organization of the researchers. The quality has reached the advanced level of similar foreign products through laboratory tests and production in practice of dozens of casting enterprises. And some performances of it can be adjusted or showcased according to the customers’ requirement. The precision casting sand of RuiShi Brand has high refractoriness, low thermal expansion coefficient, good thermal stability, strong air permeability, high intensity, easy to shell, high casting finish.It can substitute Zirconia sand (powder) its price is only half of zirconia sand (powder), and the recovery ratio is high as well. It can be mainly applied to the melt films and silicasol technology of jewelry, handicrafts, stainless steel products, watches, glasses, aluminum die casting industries, and can be processed in line with the demands of the clients.

Purpose

Specification

ChemicalComposition(%)

MagneticContent(%)

Al2O3

Fe2O3

SiO2

TiO2

ForPrecisionCasting

F60-F80

≥95

≤0.3

≤1.5

≤3.0

≤0.05

F70-F90

≥94

≤0.05

F100-F120

≥93

≤0.3

≤1.5

≤3.5

≤0.05

0-320#

≥93.5

≤0.3

≤1.5

≤3.5

≤0.05

5.for Abrasion resistance ground:This kind of corundum is mainly used for non−slip of airport and road, chemical factory board paving and surface decorated material of dam.

Company Information

Henan Ruishi Investment Group Co., Ltd., formerly known as Yichuan Ruishi Abrasives Co., Ltd., was founded in 1992. The company mainly produces all kinds of abrasives, special refractories and metallurgical materials. After nearly 20 years of rapid development, the company has developed into a stockholding company with seven whollyowned subsidiaries, including a bauxite calcination plant, a smelter plant, a sandmaking plant, a new energy solarpowered wire cutting plant, a renewable resource company, and an international trading company. The company has the rights for import and export; it is also one of the top100 export bases in Henan Province. The production base of the group covers an area of 440 mu. It has 350 employees, and a registered capital of 72 million yuan; it is equipped with six domestic firstclass largescale 3600KVA/360KVA hightemperature furnaces, and six automatic Barmac production lines; in order to ensure the stability of raw materials, the company built 4 shaft kilns, to be dedicated to firing firstgrade alumina blocks used for smelting, which has an annual production capacity of up to 150,000 tons. The newtype energysaving composite corundum developed by the company has a production capacity that ranks first in the industry worldwide. The products took the lead in the industry in passing the ISO9001: 2000 Quality Management System certification, which are exported to more than 20 countries and regions, including the United States, Russia, Japan, and Korea. In 2010, the total assets of the Group reached 159.09 million yuan; the sales income was up to 256.33 million yuan, and the taxes amounted to 24.93 million yuan, having created good social and economic benefits and made outstanding contributions to the society.

Q1. Will the FREE SAMPLES be provided for buyers?

- YES. We will provided FREE SAMPLE about 1kg

Q2. How about the express fee?

- Our company’s policy is the buyer pay for express fee.

Q3. Is there QUALITY REPORT for the products?

- YES. We provide quality report of our company or CIQ,SGS according to client‘s requirement.


If you have any question, please feel free to contactSales Manager:Ms.Eva.I will reply within 24 hours.

Tel:+86-379-65286195

Fox: +86-379-65285889

Skype: gu.eva2

Email:guhairu(at)rs-abrasive.com

Henan Ruishi Investment Group Co.,Ltd.

Website: www(dot)ruishigroup(dot)com

Add: 23 Floor, Wuzhou Building, No.248,Kaiyuan Road,New District of Luoyang City,China


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