Coating spinneret

Product Classification:

Niobium Products


southern tantalum niobium

Product Features

Tantalum and niobium, also known as tantalum and niobium alloy, is an important metal material, which is composed of two metal elements, tantalum and niobium. Tantalum niobium has excellent mechanical properties and corrosion resistance, widely used in aerospace, chemical, electronics, medical and other fields.

Product Details


Spinnerette face diameter Φ6.4-Φ100mm
microporous aperture Φ0.04 or above
Tolerance of pore diameter ± 0.002mm (can be customized according to customer specific requirements)
Hole aspect ratio 0.9-1.3 (can be customized according to customer specific requirements)
pore roughness Above 0.2um
Roughness of wire outlet surface Above 0.04um
Hole spacing and hole circle spacing ≥ 0.25mm
Hole Spacing, Hole Circle Distance Tolerance ±0.01mm
surface hardness HV550-750


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