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

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

Nkọwa dị mkpirikpi:

Aha ngwaahịa: Tantalum metal powder

ịdị ọcha: 99%-99.95%

Nọmba Cas: 7440-25-7

Oke urughuru: ntupu 325, ntupu 100, wdg


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

Njirimara

Niobium bụ ọla isi awọ, ebe agbaze 2468 ℃, ebe esi esi 4742 ℃.Niobium kwụsiri ike na ikuku n'ime ụlọ okpomọkụ, ọbara ọbara adịghị kpamkpam na oxygen oxidation.

Nkọwapụta

Ngwakọta kemịkalụ(wt.%)
Ihe (ppm max)
Ọkwa Nb-1
Ọkwa Nb-2
Ọkwa 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

Ngwa

1. Niobium bụ ihe dị oke mkpa na-emepụta ihe na-emepụta ihe na-eme ka ike dị elu.

2. A na-ejikwa ntụ ntụ Niobium na-emepụta tantalum.

3. A na-eji ntụ ntụ Niobium dị ọcha ma ọ bụ Niobium Nickel alloy mee ka nickel, Chrome na Iron base high okpomọkụ alloy.

4. Na-agbakwụnye 0.001% na 0.1% Niobium ntụ ntụ iji gbanwee ihe eji arụ ọrụ nke ígwè.

5. Eji mee ihe dị ka ihe mkpuchi nke tube arc

Uru anyị

Obere-ụwa-scandium-oxide-nwere nnukwu ọnụ ahịa-2

Ọrụ anyị nwere ike inye

1) Enwere ike ịbanye nkwekọrịta nkwekọrịta

2) Enwere ike ịbanye nkwekọrịta nzuzo

3) nkwa nkwụghachi ụbọchị asaa

Ihe dị mkpa: anyị nwere ike ịnye ọ bụghị naanị ngwaahịa, mana ọrụ ngwọta teknụzụ!

FAQ

Ị na-arụpụta ma ọ bụ na-azụ ahịa?

Anyị bụ ndị nrụpụta, ụlọ ọrụ anyị dị na Shandong, mana anyị nwekwara ike ịnye gị otu nkwụsị ịzụrụ ọrụ!

Usoro ịkwụ ụgwọ

T/T (nfefe telex), Western Union, MoneyGram, BTC (bitcoin), wdg.

Etiti oge

≤25kg: n'ime ụbọchị ọrụ atọ mgbe ugwo natara.25kg: otu izu

Ihe atụ

Dị, anyị nwere ike inye obere free samples maka àgwà nwale nzube!

ngwugwu

1kg kwa akpa fpr samples, 25kg ma ọ bụ 50kg kwa drum, ma ọ bụ dị ka ị chọrọ.

Nchekwa

Chekwaa akpa ahụ nke ọma na ebe akọrọ, dị jụụ na ebe ikuku na-ekpo ọkụ.

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