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SKU: B4C NG 24HE
Barcode:
This grade is commonly used in nuclear shielding panels, reaction control rods, etc. 76% Boron content minimum, plus it contains an additive for enhanced heat transfer.
NQA1 certs are available. Please call to discuss your project.
Technical data
• Appearance (dry state):
Color
Black
• Chemical composition:
Chemical formula:
B4C Application
Grade
NG (Nuclear)
B + C min.
98
B (Boron) min.
76
C (Carbon) max.
24
B2 O3
0.1
Fe(Iron) max.
0.1
Si(Silicon)
0.01
N (Nitrogen)
0.5
Isotope B10 (atomic weight)
19.5-21.5%
•Physical data:
Knoop hardness(0.1)
3000
Mohs hardness
<9.5
Specific gravity:
2.51
Melting point:
2723 °F
Structure:
Monocrystalline
Common Nuclear Grades:
UKA Grade
Ungraded Particle Size
Typical Application
Notes
1.
NG112M
112 micron
Additive to concrete
B<75%
2.
NG36L
36 micron
B<70%
3.
NG24H
24 micron
Nuclear Shielding Panels, Reaction Control Rods,
Etc.
B>76%
4.
NG24HE
24 micron
B>76% + Enhanced Heat Transfer Capability
5.
NG100H
100 micron
B>76%
6.
NG100HE
100 micron
B>76% + Enhanced Heat Transfer Capability
7.
NG6H
6 micron
B>76%
8.
NG6HE
6 micron
B>76% + Enhanced Heat Transfer Capability
Select
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