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Silicon Carbide

Black Silicon Carbide is made by a precision water classification process and air flow classification using material that is produced from the reaction between high purity silica sand and petroleum coke in a resistance-type furnace. Measuring 9.0+ on th

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  • Silicon Carbide
  • Silicon Carbide
  • Silicon Carbide
  • Silicon Carbide
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Main Features:

Brand Name: Star
Supply Ability: 3000 Metric Tons per month
Min Order Quantity: 20 Metric Ton
Certificate: SGS/ISO/CIQ


Description:

  Black Silicon Carbide is made by a precision water classification process and air flow classification using material that is produced from the reaction between high purity silica sand and petroleum coke in a resistance-type furnace. Measuring 9.0+ on the MOHS scale of hardness, silicon carbide is one of the hardest abrasives known in the industry. The inherent friability of the sharp crystalline structure assures the continuous exposure of new cutting edges, which produces a faster and cleaner cutting performance.

  Green silicon carbide is produced as the same type as the black silicon carbide, except the different raw materials. It’s crystallization have higher purity and hardness. Green silicon carbide is suitable for processing hard alloy, metallic and non-metallic material with hard and brittle feature such as copper, brass, aluminum, magnesium, jewel, optical glass, ceramics, etc. Super micro-power of it is also a kind of ceramics material.


Specification:

Grade

Sic%

FreeC%

Si+SiO2%

Fe2O3

MgO%

H2O%

Sic75

75±4

2.5±1

17±2

3

0.16

<5

Sic65

65±4

4.5±1

23±2

4

0.12

<5

Sic55

55±4

4.8±1.5

28±3

5±2

0.1

<5

Sic45

45±4

5±2

31±3

7±2

0.1

<5

 

Size Distribution for Bonded Abrasives Micro powder(Resistivity Method)

 

 

 

 

Unit: um

Size

Max grain size (dso)

Accumulation Height 3%(ds3)

Accumulation Height(dso)

Accumulation Height 94%(ds4)

#240

127

103

57±3.0

40

#280

112

87

48.0±3.0

33

#320

98

74

40.0±2.5

27

#360

86

66

35.0±2.0

23

#400

75

58

30.0±2.0

20

#500

63

50

25.0±2.0

16

#600

53

41

20.0±1.5

13

#700

45

37

17.0±1.3

11

#800

38

31

14.0±1.0

9

#1000

32

27

11.5±1.0

7

#1200

27

23

9.50±0.8

5.5

#1500

23

20

8.0±0.6

4.5

#2000

19

17

6.7±0.6

4

#2500

16

14

5.5±0.5

3

#3000

13

11

4.0±0.5

2

#4000

11

8

3.0±0.4

1.3

#6000

8

5

2.0±0.4

0.8

#8000

5

3.5

1.2±0.3

0.6


Packing: It is packed in 50kg iron drums or 100kg iron drums, 22.5MT per 20'fcl. Shipment within 15 days after the receipt of TT and LC
Payment term: T/T OR L/C 100% at sight Delivery time:Within 10 days after receiving the prepayment
Service:  
We can supply you free samples, booklet, laboratory test report, Industry Report, etc  
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Black Silicon Carbide

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Green Silicon Carbide



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Good Service & Top 10 Company --Henan Star Metallurgy Material Co.,Ltd.

henan star metallurgy material co.,ltd

henna star metallurgy material co.ltd

             
henan star


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