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

Cas 7440-03-1 Niobium Nb Metals 99.95% Niobium Powder theko Featured Image
  • Cas 7440-03-1 Niobium Nb Metals 99.95% Niobium Powder theko

Tlhaloso e Khutšoanyane:

Lebitso la sehlahisoa: Tantalum metal phofo

Bohloeki: 99% -99.95%

Nomoro ea Cas: 7440-25-7

Boholo ba likaroloana: 325 mesh, 100 mesh, joalo-joalo


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

Sebopeho

Niobium ke tšepe e bohlooho, ntlha e qhibilihang ke 2468 ℃, ntlha e belang 4742 ℃. Niobium e tsitsitse moeeng ka mocheso oa kamore, 'mala o mofubelu ha o na oxidation ea oksijene ka ho feletseng.

Tlhaloso

Sebopeho sa Lik'hemik'hale(wt.%)
Element(ppm max)
Sehlopha sa Nb-1
Sehlopha sa Nb-2
Sehlopha sa 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

Kopo

1. Niobium ke thepa ea bohlokoa haholo ea superconducting ho hlahisa capacitor ea bokhoni bo phahameng.

2. Niobium phofo e boetse e sebelisoa ho hlahisa tantalum.

3. Phofo e hloekileng ea tšepe ea Niobium kapa alloy ea Niobium Nickel e sebelisetsoa ho etsa motsoako oa mocheso o phahameng oa Nickel, Chrome le Iron base.

4. Ho eketsa 0.001% ho 0.1% phofo ea Niobium ho fetola thepa ea mechine ea tšepe.

5. E sebelisoa e le thepa e tiisitsoeng ea tube ea arc

Melemo ea Rōna

Rare-earth-scandium-oxide-ka theko-e kholo-2

Tšebeletso eo re ka fanang ka eona

1) Konteraka e hlophisitsoeng e ka saenoa

2) Tumellano ea lekunutu e ka tekenoa

3) Tiisetso ea puseletso ea matsatsi a supileng

Habohlokoa le ho feta: re ke ke ra fana ka sehlahisoa feela, empa tšebeletso ea tharollo ea theknoloji!

LBH

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Lipehelo tsa tefo

T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), joalo-joalo.

Lead time

≤25kg: matsatsing a mararo a sebetsang ka mor'a hore tefo e amoheloe. ＞25kg: beke e le nngwe

Mohlala

E fumaneha, re ka fana ka disampole tse nyane tsa mahala bakeng sa morero oa tlhahlobo ea boleng!

Sephutheloana

1kg ka mokotla disampole tsa fpr, 25kg kapa 50kg ka moropa, kapa kamoo o neng o batla kateng.

Polokelo

Boloka setshelo se koetsoe ka thata sebakeng se omeletseng, se pholileng le se nang le moea o motle.

  • E fetileng:
  • E 'ngoe:

    • LIHLAHISO TSE HLAHANG