Application of spherical bismuth powder:
1. Metal nano-lubricating additive: significantly improve grease performance.
2. Metallurgical additives: Nano-powder powder can be used as an additive for cast iron, steel and aluminum alloy.
3. Magnetic material: The thermal neutron absorption cross section of ruthenium is small and has a high melting point and a high boiling point.
Specification of spherical bismuth powder:
|
Part No.
|
Particle
|
Purity
(%)
|
SSA
(m2/g)
|
Bulk density
(g/cm3)
|
Density
(g/cm3)
|
Crystal
|
Color
|
MP83-50N
|
50nm
|
99.9
|
18
|
0.3
|
9.8
|
Spherical
|
black
|
MP83-1U
|
1-3um
|
99.9
|
12
|
1.1
|
9.8
|
Spherical
|
black
|
Note: We can supply different size products of spherical bismuth powder according to client's requirements.
The nanometer bismuth powders with different particle sizes are dark gray to black, no other color mixed, spherical, no obvious agglomeration. , Insoluble in water, density 9.8 g/cm3, melting point 271 degrees, boiling point 1560 degrees.
SEM & XRD of spherical bismuth powder:
Storage conditions:
spherical bismuth powder should be sealed and stored in a dry and cool environment. It should not be exposed to the air for a long time, to prevent agglomeration due to moisture, affecting the dispersion performance and use effect, and should avoid heavy pressure, do not contact with oxidant, and transport according to ordinary goods.
