Carbon (C)

Graphite  Boron Carbide   Silicon Carbide   Tungsten Carbide

Graphite:

Graphite ElectrodeC

Item No. Description Purity Lot Size US$
ME12-G Graphite Electrode-General Power Ash Cont. < 0.3%
Resistivity: 7-8.5 ohm mm2/m
Current Density: 12-18 A/cm2
Piece Ask for a Quotation
ME12-H Graphite Electrode-High Power Ash Cont. < 0.2%
Resistivity: 6.0-7.5 ohm mm2/m
Current Density: 18-24 A/cm2
Piece Ask for a Quotation


 

Size annd Type of Nipple

Diameter (in)
(Nominal Dimention)
Length (in)
(Nominal Dimention)
Type of Nipple
Conical Nipple Cylindric Nipple
6 60 At Buyer's Option
8 60
10 60
10 72
12 60
12 72
14 60
14 72
16 60
16 72


 

Graphite PowderC

Item No. Description Purity Lot Size US$
ME12P Graphite Powder Fixed Carbon > 98%
Sulphur < 0.05%
0-10mm
1 MT Ask for a Quotation


 

Crystalline Flake GraphiteC

Item No. Description Purity Size US$
ME12F Crystalline Flake Graphite Fixed Carbon 75-99% Large Flakes: +50 mesh, > 80%
Medium Flakes: +80 mesh, > 80%
Small Flakes: +100 mesh, > 80%
Fine Flakes: -100 mesh, > 90%
Powder: -200 mesh, > 90%
Powder: -325 mesh, > 80%
Ask for a Quotation


 

Amorphous Graphite PowderC

    Item No.      Description      Purity      Size      US$ 
ME12A Amorphous Graphite Powder Fixed Carbon > 85%
Fixed Carbon > 80%
Fixed Carbon > 75%
< 325 mesh Ask for a Quotation

Boron Carbide:

Boron carbideB4C

CAS#: 12069-32-8, Not Hazardous, Powder, F.W. 55.26, m.p. 2350 °C, Spec. Gravity 2.52 gm/cm3
Item No. Description Purity Lot Size US$
CB05-100M Boron Carbide Powder
Particle Size: 100 mesh
Total B > 79 %, Total C > 18%
B2O3 < 0.25%, Free B < 0.3%, Free C < 2.5%
100 kg
500 kg
1,000 kg
Ask for a Quotation
CB05-325M Boron Carbide Powder
Particle Size: 325 mesh
Total B > 79 %, Total C > 18% 
B2O3 < 0.25%, Free B < 0.3%, Free C < 2.5%
100 kg
500 kg
1,000 kg
Ask for a Quotation
CB05-1000 Boron Carbide Powder
Particle Size:1000 Grit
Total B > 79 %, Total C > 18%
B2O3 < 0.3%, Free B < 0.3%, Free C < 2.5%
100 kg
500 kg
1,000 kg
Ask for a Quotation
CB05-1200 Boron Carbide Powder
Particle Size:1200 Grit
Total B > 79 %, Total C > 18%
B2O3 < 0.3%, Free B < 0.3%, Free C < 2.5%
100 kg
500 kg
1,000 kg
Ask for a Quotation

Silicon Carbide:

Silicon CarbideSiC

CAS#: 409-21-2, Not Hazardous, Powder, F.W. 40.10, m.p. 2700 °C, Spec. Gravity 3.217 gm/cm3
Item No. Description Purity Lot Size US$
CB14-85 Silicon Carbide Powder
Particle Size:18, 30, 40 or 200 mesh
.> 85 %
F.C. < 2.5%, Fe2O3 < 2%, Al2O3 < 1.2%
MT Ask for a Quotation
CB14-90 Silicon Carbide Powder
Particle Size:18, 30, 40 or 200 mesh
> 90 % 
F.C. < 1.5%, Fe2O3 < 1.2%
MT Ask for a Quotation
CB14-98 Silicon Carbide Powder
Particle Size:18, 30, 40 or 200 mesh
> 98 %
F.C. < 0.6%, Fe2O3 < 0.7%
MT Ask for a Quotation

Tungsten Carbide:

Tungsten CarbideWC

CAS#: 12070-12-1, Powder, F.W. 195.86, m.p. 2870 °C
Item No. Description Purity Lot Size US$
CB74-T1 Tungsten Carbide Powder
Particle Size: Meet Customer's Specification
Total C: 6.08-6.18%, Free C < 0.08%
Fe < 0.04%, Mo < 0.010%, Al < 0.001%
50 kg
100 kg
500 kg
Ask for a Quotation
CB74-T2 Tungsten Carbide Powder
Particle Size: Meet Customer's Specification
Total C: 6.08-6.18%, Free C < 0.08%
Fe < 0.06%, Mo < 0.015%, Al < 0.002%
50 kg
100 kg
500 kg
Ask for a Quotation