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Cas 7440-03-1 Niobium Nb Metals 99.95% Niobium paura utu Whakaahua Whakaatuhia
  • Cas 7440-03-1 Niobium Nb Metals 99.95% Niobium paura utu

Cas 7440-03-1 Niobium Nb Metals 99.95% Niobium paura utu

Whakaahuatanga Poto:

Ingoa hua: Tantalum konganuku paura

Maamaa: 99%-99.95%

No Cas: 7440-25-7

Rahi matūriki: 325 mesh, 100 mesh, etc


Taipitopito Hua

Tohu Hua

He kupu whakataki poto

Ingoa hua: Tantalum konganuku paura

Maamaa: 99%-99.95%

No Cas: 7440-25-7

Rahi matūriki: 325 mesh, 100 mesh, etc

Te ahuatanga.

Ko te Niobium he konganuku hina, ira whakarewa 2468 ℃, ira koropu 4742 ℃.Ko te Niobium he pumau ki te hau i te pāmahana rūma, ko te whero kaore i te tino i roto i te hāora hāora.

Taupānga

1. Ko te Niobium he mea tino nui te superconducting ki te whakaputa i te punga kaha-nui.
2. Ka whakamahia ano te paura Niobium ki te whakaputa tantalum.
3. Ko te paura whakarewa Niobium parakore, ko te Niobium Nickel alloy ranei ka whakamahia hei hanga Nickel, Chrome me te rino turanga teitei teitei.
4. Te taapiri i te 0.001% ki te 0.1% te paura Niobium hei whakarereke i nga ahuatanga miihini o te maitai.
5. Whakamahia hei rauemi hiri o te ngongo arc

Whakatakotoranga
Hanganga matū(wt.%)
Huānga(ppm mōrahi)
Koeke Nb-1
Koeke Nb-2
Koeke 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

To Tatou Painga


Ratonga ka taea e matou te whakarato

1) Ka taea te haina kirimana ōkawa

2) Ka taea te hainatia te whakaaetanga muna
3) E whitu nga ra whakahoki taurangi
He mea nui ake: ka taea e maatau te whakarato i nga hua anake, engari he ratonga otinga hangarau!
Tarapu & Tukunga

Kia pai ake ai te noho haumaru o o taonga, ka whakaratohia he ratonga whakangao, he pai ki te taiao, he watea, he pai hoki.
Kōtaha Kamupene

Kamupene Whakataki

Ko Shanghai Epoch Material Co., Ltd kei te pokapū ohaoha—Shanghai.Ka u tonu matou ki nga "Maori Ake, pai ake te oranga" me te komiti o te Rangahau me te Whakawhanaketanga o te hangarau, kia whakamahia i roto i te oranga o te tangata i ia ra kia pai ake ai to tatou oranga.

Inaianei, ko te nuinga o taatau e pa ana ki nga rawa whenua onge, rawa nano, rauemi OLED, me etahi atu rauemi matatau.Ko enei rauemi matatau e whakamahia nuitia ana i roto i te matū, te rongoa, te koiora, te whakaaturanga OLED, te rama OLED, te tiaki taiao, te kaha hou, me era atu.

Mo te wa o naianei, e rua nga wheketere whakaputa i te Porowini o Shandong.E 30,000 mita pūrua te rahi o te rohe, ā, neke atu i te 100 ngā tāngata, ā, 10 ngā tāngata he pūkaha matua.Kua whakatauhia e matou he raina whakaputa e tika ana mo te rangahau, te whakamatautau pairati, me te hanga papatipu, me te whakatuu e rua nga taiwhanga, me tetahi pokapū whakamatautau.Ka whakamatauhia e matou ia rota o nga hua i mua i te tuku kia mohio kei te whakarato hua kounga pai ki o taatau kaihoko.

Ka mihi matou ki nga kaihoko mai i te ao katoa ki te toro ki ta maatau wheketere me te whakarite i te mahi tahi!

He korero tawhito kei Haina e tino koa ana matou ki te kite i nga hoa me nga kaihoko mai i nga wa katoa o te ao!

Kua paahitia e to taatau kamupene te punaha whakahaere o te ISO 9001, a kei a maatau ake te punaha SOP mo te whakaputa, hoko, me muri i te ratonga hoko!Ko te tumanako ka taea e matou te whakarato ratonga pai me te ngaio mo koe!
Kaupapa Hokohoko

Nau mai ki nga kaihoko katoa mai i te ao!
Kei a matou nga kaihoko puta noa i te ao, a tae noa mai ki tenei wa, kua whakapumautia he mahi pai ki a sumsung, LG, LV, me te maha atu o nga kaihoko, a mo etahi atu korero, tena koa whakapiri mai ki a maatau!
FAQ

1) He hangahanga koe, he hokohoko ranei?

He kaihanga matou, kei Shandong to matou wheketere, engari ka taea ano e matou te whakarato ratonga hoko kotahi mo koe!
2)Tuhinga utu:T/T(whakawhitinga waea), Western Union, MoneyGram, BTC(bitcoin), etc.3)Lead time≤25kg: i roto i nga ra mahi e toru i muri i te whiwhinga utu.＞25kg: kotahi wiki

4)SampleAvailable, ka taea e matou te whakarato i nga tauira iti noa mo te kaupapa aromatawai kounga!5)Package1kg mo ia putea tauira fpr,

25kg, 50kg ranei mo ia pahū, ki te hiahia ranei koe.6) RokirokiKei te kati te ipu ki tetahi waahi maroke, hauhautanga me te hau pai.

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