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Boron carbide bulletproof armor powder

  • Boron carbide bulletproof armor powder
  • Boron carbide bulletproof armor powder
Place of Origin China
Brand Name Haisen
Certification haisen carbon
Model Number Haisen carbon
Price USD1700/MT
Packaging Details pallets
Delivery Time 10-15days
Payment Terms TT/LC
Supply Ability 100MT/weeks
Product Details
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Product Description
  Boron Carbide
 
Description:
 
Color : Black   state : B4C Powder   Smelting point : 2450 centigrade
Origin : Dalian, China  Type: FEPA standard or customers' requirement
Application : for bullet-proof armor or defense industry or nuclear industry
Particle size : as per customers requirement.
Certificate: ISO 9001  ISO14001
Boron Carbide is one of the hardest materials worldwide. For good wear-resistance, it is used as material for ceramic products like nozzles
 
 Character
  1. Extreme hardness Moh's hardness 9.36 
  2. Difficult to sinter to high relative density without the use of sintering aids
  3. Good chemical resistance 
  4. Good nuclear properties 
  5. High temperature  low density resistance gravity 2.52g/cm3 smelting point 2450°C

     

  6. Boron carbide is melted from boric acid and powdered carbon in electric furnace under high temperature. Its density is 2.52g/cm3, melting point 2450; micro hardness 4950kgf/mm2, only next to diamond and cubic boron nitride. Due to its high strength, low gravity, corrosion-resistant, high-temperature-resistant and stable chemical nature, it is ideal for a wide range of applications. 

 

  1.  

    Grit

     

    Size of basic grit (μm)

     

    BT %

     

    CT %

    + %

    B+C %

    F40

    425

    76-80

     

    17-21.5

    95-99

    F46

    355

    F54

    300

    F60

    250

    F70

    212

    F80

    180

    F90

    150

    F100

    125

    F120

    106

    F150

    75

    F180

    75-63

    76-80

    95-99

    F220

    63-53

    F230

    D50=53

    75-79

    95-97

    F240

    D50=44.5

    F280

    D50=36.5

    95-97

    F320

    D50=39.5

    F360

    D50=22.8

    F400

    D50=17.3

    F500

    D50=12.8

    75-79

    95-97

    F600

    D50=9.3

    74-79

    93-97

    F800

    D50=6.5

    F1000

    D50=4.5

    74-79

    93-97

    F1200

    D50=3.0

    F1500

    <5

    -100 Mesh

    <150

    75-80

    17-21

    93-97

    -200 Mesh

    <90

    -325 Mesh

    <45

    60-150#

    250-75

    -10  μm

    <10

    -25  μm

    <25

    -2 μm

    <3
 

 

Tags:

graphite powder