Zhengzhou Zhixing Mineral Co., Ltd.
Main products:white fused alumina,tabular alumina,fused silca,brou fused alumina,calcined alumina
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  • 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

Boron Carbide

Boron Carbide
Product Detailed
Related Categories:Ceramics
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Boron Carbide

PROCESS OF PRODUCTION

Boron Carbide is smelted from boric acid and powdered carbon in electric furnace under high temperature. It is one of the hardest man-made materials available in commercial quantities that has a finite melting point low enough to permit its relatively easy fabrication into shapes. Some of Boron Carbide’s unique properties include: high hardness, chemical inertness, and a high neutron absorbing , cross section.

 APPLICATIONS

Boron Carbide is well suited to a variety of industrial applications including:

Abrasives for lapping and ultrasonic cutting ,Anti-oxidant in carbon-bonded refractory mixes, Armor Nuclear applications such as reactor control rods and neutron absorbing shielding.

Wear parts such as blasting nozzles, wire-drawing dies, powdered metal and ceramic forming dies, thread guides.

SPEC

BRANDS

B (%)

C (%)

Fe2O3 (%)

Si (%)

B4C (%)

F60---F150

77-80

17-19

0.25-0.45

0.2-0.4

96-98

F180—F240

76-79

17-19

0.25-0.45

0.2-0.4

95-97

F280—F400

75-79

17-20

0.3-0.6

0.3-0.8

93-97

F500—F800

74-78

17-20

0.4-0.8

0.4-1.0

90-94

F1000-F1200

73-77

17-20

0.5-1.0

0.4-1.2

89-92

60 – 150mesh

76-80

18-21

0.3max

0.5max

95-98

-100mesh

75-79

17-22

0.3max

0.5max

94-97

-200mesh

74-79

17-22

0.3max

0.5max

94-97

-325mesh

73-78

19-22

0.5max

0.5max

93-97

-25micron

73-78

19-22

0.5max

0.5max

91-95

-10micron

72-76

18-21

0.5max

0.5max

90-92

Boron Carbide



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