Zhengzhou Zhixing Mineral Co., Ltd.
Main products:white fused alumina,tabular alumina,fused silca,brou fused alumina,calcined alumina
Products
Contact Us
  • Contact Person : Mr. Zhang Jinfeng
  • Company Name : Zhengzhou Zhixing Mineral Co., Ltd.
  • Tel : 0086-371-63601837,86026101,86026102,103
  • Fax : 0086-371-63602013
  • Address : Henan,Zhengzhou,45-5-13,Futian Suntwon,Hanghai Road
  • Country/Region : China
  • Zip : 450002

BROWN FUSED ALUMINA

BROWN FUSED ALUMINA
Product Detailed
BROWN FUSED ALUMINA

APPLICATIONS

Brown Fused Alumina is a tough, sharp abrasives which is highly suitable for grinding metals of high tensile strength. Its thermal properties make it an excellent material for use in the manufacture of refractory products. This material is also used in other applications like blasting and surface hardening.  

SPEC

BROWN FUSED ALUMINA- TILTING FURNACE(Brown Corundum)

Items

Unit

IndexTypical

Chemical

Composition

Al2O3

%

95%min

95.55

SiO2

%

1.0max

0.76

Fe2O3

%

0.30max

0.09

TiO2

%

3.00max

2.3

CaO+MgO

%

1.0max

0.6

Melting point

°C

2050

Refractoriness

°C

1980

True density

g/cm3

3.90min

Mohs hardness

---

9.00min

Grain size

mm

0-50,0-1, 1-3, 3-5,5-8

Fine powder

mesh

-80, 100, 150, 200, 325F

Abrasive grade

FEPA

F14---F30—F150-F220

BROWN FUSED ALUMINA- FIXED FURNACE(Brown Corundum)

Items

Unit

IndexTypical

Chemical

Composition

Al2O3

%

95%min

95.4

SiO2

%

1.50max

1.36

Fe2O3

%

0.30max

0.07

TiO2

%

3.00max

2.05

CaO+MgO

%

1.0max

0.7

Melting point

°C

2050

Refractoriness

°C

1980

True density

g/cm3

3.90min

Mohs hardness

---

9.00min

Grain size

mm

0-50,0-1, 1-3, 3-5,5-8

Fine powder

mesh

-80, 100, 150, 200, 325F

Abrasive grade

FEPA

F14---F30—F150-F220

BROWN FUSED ALUMINA



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