Product Main

Quick Details

Model Number: MQ-B5
Brand Name: MEIQI
Application: Abrasive material; Refractory material
Appearance: black powder
Purity: 98.5%min
Grade Standard: Industrial Grade
Place of Origin: China (Mainland)
EINECS No.: 235-111-5
MF: B4C
Other Names: boron carbide powder
CAS No.: 12069-32-8
Formula weight: 55.25
Melting point: 2450
Boiling point: 3500
Appearance: Black powder
Crystal Structure: Rhombohedral
Mohs Hardness: 9.3
Density: 2.52g/cm3(solid)

Specifications

Characteristics:

1. High neutron absorbing cross section

2. Low cost and rich raw material resources

3. The waste is easy to disposal

4. Ideal neutron absorber

Boron Carbide Chemical Data

ITEM

TEST RESULT

Particle Size

-50μm

B + C

95.79%

B

76.99%

C

18.80%

B2O3

0.61%

Free B

0.45%

Free C

1.73%

Fe

0.31%

Size : F 60 - F1200, other size as your needs.


Application
:

Boron carbide powder's application fields:

1) High-grade particle grinding material;

2) Make chemical ceramic,glass ,or nozzle;

3) Nuclear reactor and shielding material;

4) Produce bullet proof armor;

5) Improve the service lift of mechanical parts;

6) As additive filler for boron chemical materials;

7) Essential filler for refractory materials.