Gold Member Since 2013
Audited Supplier
Dragon Abrasives Import & Export Co., Ltd.

Boron Carbide, Abrasive Materials, Ceramics manufacturer / supplier in China, offering China Abrasives Boron Carbide (B4C), Zirconia Alumina 25% for Making Grinding Tools, Refractory Grade - Brown Fused Alumina and so on.

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Supplier Homepage Product Other Abrasives China Abrasives Boron Carbide (B4C)

China Abrasives Boron Carbide (B4C)

Purchase Qty.:
(Pieces)
1-99 100+
FOB Unit Price: US $7.5 US $6.5
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $7.5
100+ US $6.5
Get Latest Price
Production Capacity: 150mt Per Month
Transport Package: 25kgs Paper Bag
Payment Terms: T/T, D/P

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Basic Info
  • Model NO.: AG, CG, RG, NG
  • Artificial Abrasive Type: Corundum Abrasives
  • Function: Surface Deburring
  • Particle Size: Powder
  • B4c: 96.17 Min
  • Specification: FEPA F
  • Natural Abrasive Type: Black Diamond
  • Application: Abrasive, Refractory, Ceramic, Nuclear,Bulletproof
  • Source: Artificial Abrasives
  • Hardness: Superabrasive
  • Trademark: Dragon Abrasive
  • Origin: China
Product Description
Boron Carbide, supplied by Dragon Abrasives,  is  high performance abrasive material with chemical and physical properties similar to diamond (chemical resistance and hardness). It is so hard that is has been nicknamed "Black Diamond", and has become one of the leading grinding materials. Ceramic grades as well as nuclear grades for neutron absorption are available.
China Abrasives Boron Carbide (B4C)



Typical Analysis
B4C96.17% min.
B2O30.50%
Total Boron

 

76.55% min.
Total Carbon19.5% min
Free Boron0.24%
Free Carbon1.27%
Si0.15% max
Al0.05%
Fe0.20% max
pH7.0
Specific Gravity2.50
Crystal StructureRhombohedral
Melting Point2450 ° C
Hardness9.25 mohs scale
PackagingSteel or fiber drums, plastic pails

 
Each lot is certified by a quality lab reports.


Typical Sizing

Boron Carbide is offered according to FEPA F Standards. Available micro grit sizes are: F240, F280, F320, F360, F400, F500, F600, F800, F1000, F1200

Standard macro grit and custom sizes such as: - 200F and -325 F as well as 12, 25 & 45 micron available upon request.
 

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Ms. May H. Lau
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