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Brown Fused Alumina F Grain F12-220 for Bonded Abrasives

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    Negotiable

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  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Henan

  • Validity to:

    Long-term effective

  • Last update:

    2018-06-01 03:11

  • Browse the number:

    394

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Luoyang Yannuo Import and Export Trade Co.,Ltd
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yannuo(Mr.)  

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Phone:

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Henan

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Room 903, Unit 2, Building 20, Kaiyang Carden, North Mudan Avenue, Luolong District, Luoyang, China

Website:

http://www.yn-abrasive.com/ http://www.gf-job.com/com/yannuo/

Product Details


Brown Fused Alumina F Grain F12-220 for Bonded Abrasives

                 

                         F36                                                                                             F24

Brown Fused Alumina Introduction

Brown Fused Alumina Grain belongs to the group of electro-corundum. It is also be called brown aluminum oxide, brown corundum, brown fused corundum or brown fused aluminum oxide. It is produced by the smelting of calcined bauxite in an electric arc furnace at temperatures more than 2000°C. Brown Fused Alumina is both a hard and tough material with high strength, making it an excellent abrasive grain for applications in making resin and vitrified grinding wheels, sandpaper, blasting media, metal preparation, lapping, polishing, grinding, and sandblasting. Brown fused alumina F grain is widely used in sandblasting media, making resin bonded grindings wheels and vitrified bonded grinding wheels.

Brown Fused Alumina Grain Chemical Analysis:

BFA Purpose

BFA Grain Size

BFA Chemical Composition%

Al2O3≥

Fe2O3≤

SiO2≤

TiO2

Cao

ABR

F4-F80

95

0.3

1.4

1.5-3.8

0.45

F90-F150

94

0.3

1.5

1.5-3.8

0.50

F180-F220

93

0.3

1.5

1.5-3.8

0.50

ABV

F4-F80

95.5

0.3

1.2

1.7-3.4

0.42

F90-F150

94

0.3

1.2

1.7-3.4

0.45

F180-F220

93

0.3

1.4

1.7-3.6

0.45

Sandblasting

F16-F220

93





ABR--BROWN FUSED ALUMINA resin bonded grinding wheels

ABV--BROWN FUSED ALUMINA vitrified bonded grinding wheels

Notice: Special requirement of bROWN FUSED ALUMINA chemical composition can be negotiated.


Brown Fused Alumina Grain  Physical Properties:

Color

Brown

Hardness

9 Mohs Scale

Crystal Form

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