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

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

Apejuwe kukuru:

Orukọ ọja: Tantalum irin lulú

Mimọ: 99%-99.95%

Cas No: 7440-25-7

Iwọn patiku: 325 mesh, 100 mesh, ati bẹbẹ lọ


Alaye ọja

ọja Tags

ọja Apejuwe

Iwa

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.

Sipesifikesonu

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

Ohun elo

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

2. Niobium lulú tun lo lati ṣe awọn tantalum.

3. The mimọ Niobium irin lulú tabi Niobium Nickel alloy ti wa ni lo lati ṣe Nickel, Chrome ati Iron mimọ ga otutu alloy.

4. Fifi 0.001% si 0.1% Niobium lulú lati yi awọn ohun-ini ẹrọ ti irin.

5. Ti a lo bi ohun elo ti a fi edidi ti tube arc

Awọn Anfani Wa

Toje-aiye-scandium-oxide-pẹlu-owo-nla-2

Iṣẹ ti a le pese

1) Lodo guide le ti wa ni wole

2) Asiri adehun le ti wa ni wole

3) Ẹri agbapada ọjọ meje

Diẹ pataki: a le pese kii ṣe ọja nikan, ṣugbọn iṣẹ ojutu imọ-ẹrọ!

FAQ

Ṣe o ṣe iṣelọpọ tabi ṣe iṣowo?

A jẹ olupese, ile-iṣẹ wa wa ni Shandong, ṣugbọn a tun le pese iṣẹ rira iduro kan fun ọ!

Awọn ofin sisan

T/T (gbigbe telex), Western Union, MoneyGram, BTC (bitcoin), ati bẹbẹ lọ.

Akoko asiwaju

≤25kg: laarin awọn ọjọ iṣẹ mẹta lẹhin ti owo ti gba.25kg: ọsẹ kan

Apeere

Wa, a le pese awọn ayẹwo ọfẹ kekere fun idi idiyele didara!

Package

1kg fun apo fpr awọn ayẹwo, 25kg tabi 50kg fun ilu kan, tabi bi o ṣe nilo.

Ibi ipamọ

Tọju eiyan naa ni wiwọ ni pipade ni gbigbẹ, itura ati aaye ti o ni afẹfẹ daradara.

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