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Boron Carbide
Specification
Grain Size | Basic Size μm | B% | C% | B4C% |
F60 | 250 | 77-80 | 17-21 | 96-98 |
F70 | 212 | |||
F80 | 180 | |||
F90 | 150 | |||
F100 | 125 | |||
F120 | 106 | |||
F150 | 75 | |||
F180 | 75-63 | 76-79 | 95-97 | |
F220 | 63-53 | |||
F230 | D50＝53±3.0 | |||
F240 | D50＝44.5±2.0 | |||
F280 | D50＝36.5±1.5 | 75-79 | 95-96 | |
F320 | D50＝29.2±1.5 | |||
F360 | D50＝22.8±1.5 | |||
F400 | D50＝17.3±1.0 | |||
F500 | D50＝12.8±1.0 | 74-78 | 94-95 | |
F600 | D50＝9.3±1.0 | |||
F800 | D50＝6.5±1.0 | |||
F1000 | D50＝4.5±0.8 | 74-78 | 91-94 | |
F1200 | D50＝3.0±0.5 | |||
F1500 | ＜5 | |||
60#-150# | 250-75 | 76-81 | 93-97 | |
-100 mesh | ＜150 | 76-81 | ||
-200 mesh | ＜75 | |||
-325mesh (0-44μm) | ＜45 | |||
-25μm | ＜25 | |||
-10μm | ＜10 |
Product Name:Boron carbide
Molecular Formula:B4C
Molecular weight:55.26
Grade standard:Industrial grade
Purity:93-98% min
Appearance:Black powder
Packing:25kgs/bag, 1000kgs/pallet
Application:
Abrasive field :
Surfaces of watches and jewels.
Refractory materials :
As an antioxidant additives in refractory field.
Ceramics materials :
As materials made of boron carbide products and wear resistant components using in Blasting , Sealing , Machinery , Ships , Auto , Dies , Aviation and Aerospace industries.
Armor tiles :
High density boron carbide armor tiles , bullet proofing seats of helicopters.
Nuclear industry :
Boron carbide is an important material for nuclear applications due to high absorption cross section.
Boriding Agent :
Boron carbide is a raw material used in boriding agent. After the treatment , The hardness and the wear resistance of the surface are greatly improved.
Chemical additives :
Because of boron carbide good chemical resistance , for producing other boron containing materials such as titanium boride or zirconium boride.
Solid fuel :
Boron carbide based propellants for ducted rockets.