Compressive | 3000-5000MPa | Transport Package | Paper Bag, Carton Box, Pallet, etc. |
Specification | W3.5/ W5/ W7 W10/ W14/ W20/ W28/ W40/ 320# /280#/ | Trademark | xingshi |
Origin | China | HS Code | 2849901000 |
Production Capacity | 50000kgs/Month |
It has excellent abrasion resistance and large
neutron-absorbing cross section. The boron carbide
possesses properties of endurance hi/low temperature, no
reaction with either acids or alkalis, high grinding
efficiency,no magnetism.
It is a good replacement of diamond.
Boron carbide also possesses the special properties of
light quality, neutron absorbing, semi-conductivity, etc.,
so it is widely used in machinery, electronics,
instrumentation, metallurgy, national defense, armed
forces, nuclear, aviation industry,
and also used as abrasives, classic refractory and specific
welding materials, human protection materials and so
on.
Physical Characteristics | ||||||
Item | Crystal system | Crystal color | Density | Melting point | Mohs hardness | Micro hardness |
Boron carbide | Hexagonal | Black | 2.52g/cm3 | 2450ºC | 9.36 | 5400-6300kg/mm2 |
boron carbide abrasive:F80 F90 F100 F120 F150 F180 F220 F230 F240 F280 F320 F360 F400
boron carbide micro powder: W3.5/ W5/ W7 W10/ W14/ W20/ W28/ W40
Method A: 25kg
Drums Strapped Wrapped On Pallet
Method B: 40 x 25kg Paper Bag In 1000kg Bulk Bag
Method C: 40 x 25kg Paper Bag Strapped Wrapped On
Pallet
Boron carbide is widely applied as follows:
boriding refractory, ion transfusion, film layer as well as
grinding, polishing, lapping, drilling hard metal alloys,
sapphire, watches, jewels, etc. Meanwhile, it is main
material for the wear-resisting parts, precise meter-age
element, sandblasting nozzle, precise spray nozzle, sealed
washer, smelting boron steel, boron alloy, etc.