Niobium Wire 99.99% |
[ Posttime:2018-07-15 | Hits:368 ] |
Niobium Wire , 99.99% (4N) Purity , ASTM B392-99 , Application: To manufacture niobium mechanical parts, electric materials, high voltage sodiumlamp and Jewelry; widely applied for pharmacy, semiconductor, aviation and aerospace, nuclear, high temperature assemblies and other fields.
Grade:RO4200,RO4210 Purity: 99.95%(3N5)-99.99%(4N) Manufacturing Standard: ASTM B392-99 Surface: should be smooth, clean, greaseless, without fissure or burr, no mess around, no knotting, no crossover, no continuous pitches or scratches,
Specifications Metallic impurities, ppm max by weight, Balance - Niobium
Non-Metallic impurities, ppm max by weight
Mechanical properties for annealed wires 0.020in(0.508mm)-0.124in(3.14mm)
Dimensional Tolerance for Rods and Wires
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