Cas 7440-03-1 Niobium Nb Zitsulo 99.95% Niobium Powder

Kufotokozera Kwachidule:

1. Dzina la mankhwala: Niobium Powder
2. Cas No: 7440-03-1
3. Chiyero: 99.9% min
4. Tinthu kukula: 60mesh, 325mesh, etc
5. Maonekedwe: ufa wotuwa


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Cas7440-03-1 NiobiumNb Zitsulo 99.95%NiobiumUfa

Niobium ndi imvi zitsulo, kusungunuka mfundo 2468 ℃, kuwira mfundo 4742 ℃.Niobium imakhala yokhazikika mumlengalenga kutentha kwa firiji, kufiira sikumakhala kwathunthu mu okosijeni wa okosijeni.Huarui amapereka ufa wa niobium (Nb: 99% ~ 99.9%) ndi ferro niobium ufa (Nb: 50% ~ 70%).Tinthu kukula: 15-45um, 45-120um.80-250um... etc.

Ntchito:

1. Niobium ndi chinthu chofunika kwambiri cha superconducting kuti apange capacitor yapamwamba kwambiri.

2. Niobium ufaamagwiritsidwanso ntchito kupanga tantalum.
3. OyeraNiobium metal ufakapena Niobium Nickel alloy amagwiritsidwa ntchito kupanga Nickel, Chrome ndi Iron base pamwamba
kutentha aloyi.
4. Kuwonjezera 0.001% mpaka 0.1% ufa wa Niobium kusintha makina azitsulo 5. Amagwiritsidwa ntchito ngati zinthu zosindikizidwa
wa arc chubu
Mapangidwe a Chemical(wt.%)
Element(ppm max)
Gawo Nb-1
Gawo Nb-2
Gawo Nb-3
Ta
30
50
100
O
1500
2000
3000
N
200
400
600
C
200
300
500
H
100
200
300
Si
30
50
50
Fe
40
60
60
W
20
30
30
Mo
20
30
30
Ti
20
30
30
Mn
20
30
30
Cu
20
30
30
Cr
20
30
30
Ni
20
30
30
Ca
20
30
30
Sn
20
30
30
Al
20
30
30
Mg
20
30
30
P
20
30
30
S
20
30
30

  • Zam'mbuyo:
  • Ena:

  • Zogwirizana nazo