Te Mahana Nui Niobium NB Metals 99.95% Niobium Paura Utu Utu 7440-03-1 mo te 3D taarua

Te Mahana Nui Niobium NB Metals 99.95% Niobium Paura Utu Utu 7440-03-1 mo te 3D Tāwhiri 3D Tāwhiri Whakaahua
  • Te Mahana Nui Niobium NB Metals 99.95% Niobium Paura Utu Utu 7440-03-1 mo te 3D taarua

Whakaahuatanga poto:

Ingoa Hua: Ko te paura maitai o te

Te Maatauranga: 99% -99.95%

Cas Kore: 7440-25-7

Rahi matūriki: 325 mesh, 100 mesh, etc

Ko te paura whakarewa o Tantalum he momo pai, e mohiotia ana mo tana parekura tino pai, e mohiotia ana mo tana tino arorau. I whakamahia tuatahi i roto i te hangarua matatau, otira ki te hikohiko, aerospace, rongoa me nga ahumahi matū.

 

 

 


Nga kiko o te hua

Tags hua

Whakaahuatanga Hua

Tā te tikanga

Ko te niobium he puaa hina, rewa te tohu 2468 ℃, kohua kohua 4742 ℃. Ko te niobium he pumau i te rangi i te pāmahana rūma, kaore te whero i roto i te hāora hāora.

Tautanga

Whakahaunga matū (WT.%)
Huānga (PPM Max)
Ahuru NB-1
ARAH NB-2
Ahuru NB-3
Ta
30
50
100
O
1500
2000
3000
N
200 200
400
600
C
200 200
300
500
H
100
200 200
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

Puka tono

1

2.. Ka whakamahia ano hoki te paura niobrium hei whakaputa i a Tantalum.

3. Ko te paura whakarewa niobum parakore ranei niobium nickel nickel a te alloy ka whakamahia hei hanga i te nickel, te kromo me te rino papa teitei o te pāmahana.

4. Te taapiri i te 0,001% ki te 0.1% paura niobium hei whakarereke i nga taonga miihini o te maitai

5. Whakamahia hei rauemi hiri o te ngongo arc

To tatou painga

Te ahua-o-whenua-scandum-oxide-me-nui-utu-utu-2

Ratonga Ka taea e taatau

1) Ka taea te hainatia nga kirimana ōkawa

2) Ka taea te hainatia te whakaaetanga muna

3) E whitu nga ra whakamutunga taurangi

He mea nui ake: Kaore e taea e taatau te whakarato noa i nga hua anake, engari he ratonga otinga hangarau!

FQ

Kei te hanga koe, kei te hokohoko ranei koe?

He kaihanga matou, kei roto i a Shandong, engari ka taea hoki e taatau te whakarato ratonga reti mo koe!

Nga kupu utu

T / T (Whakawhiti Telex), Western Union, Molcygram, BTC (BTCO), etc.

Te wa nui

≤25kg: i roto i nga ra e toru e mahi ana i muri i te utunga o te utu. > 25kg: kotahi wiki

Tauira

Kei te waatea, ka taea e taatau te whakarato tauira iti mo te kaupapa arotake kounga!

Pūhera

1kg mo ia tauira FPR utu, 25kg, 50kg ranei ia Dom, e hiahiatia ana ranei.

Pākoro

Rokiroki nga ipu ka kati i roto i te waahi maroke, matao me te pai.

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