B4C Boron carbide powder for Neutron Control Neutron Absorbing Material

B4C Boron carbide is produced by high temperature smelting boric aid and carbon materails in electric furnaces.

B4C Boron carbide chemical composition(%)
B	78-81
C	17-22
Fe2O3	0.2-0.4
B4C	97-99
B4C Boron carbide physical perporites
Color	Black
Molecular Formula	B4C
Density & phase	2.52g/cm3 Solid
Solubility In Water	Insoluble
Melting Point	2450°C
Boiling point	3500°C
Crystal Structure	Rhombohedral
Mohs Hardness	9.6
Micro Hardness	4950kgf/mm2

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B4C Boron carbide available size

FEPA	F36F46F54F60 F80 F100 F120 F150 F180 F220 F230 F240 F280 F320 F400 F500 F600 F800 F1000 F1200 F1500 F2000
				JIS	JIS#36JIS #46JIS#54JIS#60#JIS80JIS#100JIS#120JIS#150JIS #180JIS#220JIS #240 JIS#280 JIS#320 JIS#360 JIS$400 JIS#500 JIS#600 JIS#800 JIS#1000 JIS#1200 JIS#1500 JIS#2000 JIS#2500 JIS#3000 JIS#4000 JIS#6000 JIS#8000