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

Apejuwe kukuru:

1. Orukọ ọja: Niobium Powder
2. Cas No: 7440-03-1
3. Mimo: 99.9% min
4. Iwọn patiku: 60mesh, 325mesh, bbl
5. Irisi: grẹy lulú


Alaye ọja

ọja Tags

Cas7440-03-1 NiobiumAwọn irin Nb 99.95%NiobiumLulú

Niobium jẹ irin grẹy, aaye yo 2468 ℃, aaye farabale 4742 ℃.Niobium jẹ iduroṣinṣin ni afẹfẹ ni iwọn otutu yara, pupa ko ni kikun ninu ifoyina atẹgun.Huarui pese awọn niobium lulú (Nb: 99% ~ 99.9%) ati ferro niobium lulú (Nb: 50% ~ 70%).Iwọn patiku: 15-45um, 45-120um.80-250um...ati bẹbẹ lọ

Ohun elo:

1. Niobium jẹ ohun elo superconducting pataki kan lati ṣe agbejade agbara agbara-giga.

2. Niobium lulútun lo lati gbe tantalum jade.
3. Awọn mimọNiobium irin lulútabi Niobium Nickel alloy ni a lo lati ṣe ipilẹ Nickel, Chrome ati Iron ga
alloy otutu.
4. Fikun 0.001% si 0.1% Niobium lulú lati yi awọn ohun-ini ẹrọ ti irin 5. Ti a lo gẹgẹbi ohun elo ti a fi edidi
ti tube arc
Iṣọkan Kemikali(wt.%)
Eroja(ppm max)
Ipele Nb-1
Ipele Nb-2
Ipele 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

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