Niobium Crucible
Standard: ASTM B394-98
Grade: RO4200-1, RO4210-2
Purity: Nb >99.9% or 99.95%
Niobium Crucible Applications
Niobium crucible is used as a container for rare-earth metallurgy, load plates for anodes of tantalum, and niobium electrolytic capacitors sintered high-temperatures. It is also used as corrosion-resistant containers in chemical industries, and evaporation crucibles, and liners.
Niobium Crucible Specifications
With our many years of experience in the field of powder metallurgy, we produces niobium crucibles of exceptionally high purity, high-density precise size, and smooth surface, but without cracks, voids, and irregular protrusions. Our products have a longer service life, which will help you to save your cost.
Our company produces various crucibles, such as round mouth crucible, taper crucible, ellipse crucible, and bottomless crucible. It can be produced according to the customers' drawings. If you do not find the niobium crucible size you require, please feel free to contact us.
|
Size(mm) |
Tolerance(mm) |
Surface Roughness |
|
Diameter (mm) |
High (mm) |
Wall Thickness (mm) |
Diameter (mm) |
High (mm) |
Ra |
|
10~500 |
10~600 |
2~20 |
+/-5 |
+/-5 |
1.6 |
|
Width |
Thickness |
Length |
Length Tolerance |
|
15mm |
15mm |
600mm |
+1mm, -0 |
|
20mm |
20mm |
1000mm |
+1mm, -0 |
|
45mm |
45mm |
1200mm |
+2mm, -0 |
|
60mm |
60mm |
1500mm |
+3mm, -0 |
