|
APS
|
Purity(%)
|
SSA(m2/g)
|
Bulk Density(g/cm3))
|
Density(g/cm3)
|
Crystalline form
|
Color
|
|
50nm
|
99.9
|
45
|
0.41
|
8.35
|
Spherical
|
Yellowish
|
|
1um
|
99.9
|
23
|
1.4
|
8.35
|
Spherical
|
Yellowish
|
performance
The chemical formula of nano samarium oxide is Sm2O3, white with yellowish powder, insoluble in water and soluble in acid. The product has high purity, small particle size, uniform distribution, large specific surface area, high surface activity and low bulk density; it is used as the material of metal samarium, magnetic material and memory element.
application
1. Used in metal samarium, magnetic materials, electronic components, ceramic capacitors and samarium cobalt alloys with high coercivity and high magnetic energy product.
2. It can be used as glass additive for infrared absorption and coating in photosensitive materials.
3. Nano samarium oxide has nuclear properties and can be used as structural material, shielding material and control material for atomic energy reactor.
4. It is used in manufacturing samarium salt, chemical reagent and other industries.
5. Preparation of samarium cobalt permanent magnetic materials and raw materials for producing metal samarium.
