Hiki fakalaka ki he Meʻa ʻi Lotó

Hafnium

Koloa Vakai Fakalūkufuá

Hafnium (Hf), 99.5%HF (255), 99.9%Hf (3N)

Kautaha ʻIkale alloys (EAC) ko ha tu‘uaki fakamāmani lahi ia ‘o e Hafnium . (Hf) ʻi he foila, laʻi pepa, laʻipepa, peleti, ngaahi tisic, uaea, vaʻa ukamea, pā, ngaahi meʻa ʻoku ʻataá, paipa, tubing, tuʻuʻanga ʻuhila ʻe, ngaahi meʻa taʻo, ngaahi taumu'a sputtering pea pehe ki he ngaahi konga semi-faka'osi mo 'osi ., lalahi ʻoku mou lava ʻo tānaki maí, mo e maaka angamahení. Ko e Kautaha 'o e Eagle Alloys ko ha Kautaha Fakamo'oni'i 'o e ISO pea kuo ne 'oatu 'a e tu'unga ma'olunga taha 'o e Hafnium ki he 'olunga . 35 ngaahi taʻu. 'E lava ke 'oatu 'e he Eagle Alloys 'a e angamaheni 'oku ngaohi 'a e ngaahi koloa 'o e Hafnium 'i he totongi fe'au'auhi mo e ngaahi taimi taki nounou ..

Ngaahi Malava ʻo e ʻIkale ʻIkale

Foomu
Lahi kehekehe
Lahi ʻo Meki
Foilá / Laʻipepa / Laʻi pepa / Peleti:
0.001" Thk hake ki 4" Thk
24" laulahi ʻe Max, 60" loloa ʻe Meki
Uaea / Vaʻa Ukameá / PA takai:
0.003" Tā ʻo aʻu ki he 10" Dia
20ft loloa *'Oku ma'u 'e he uaea 'i he ngaahi koili pe spools .
Tubing:
0.250" OD ki he 5" OD; 0.020-0.800" Holisí
8 FUTE. loloa ʻe Meki
*Lalahi kehekehe ʻi he kole
Hafnium

Fekau'aki mo e ukamea Hafnium Ma'a (Hf) mo e Ngaahi ʻAloʻi ʻo Hafniume .

Ko e Hafnium ko ha lustrous ., siliva, ducile ukamea 'oku tatau 'i he angamaheni mo e zirconiume .. Ko e fakafepaki lelei 'o e corrosion mo e malohi ma'olunga .. 'Oku ne fakafepaki'i 'a e corrosion koe'uhi ko e fa'u 'o ha fefeka ., filimi oxide 'oku 'ikai lava ke faka'aonga'i 'i hono funga .. Ko e ukamea 'oku 'ikai ke uesia 'e he alkalis mo e ngaahi 'esiti ., tukukehe 'a e 'esiti hydrofluoric .. 'Oku faingata'a ke fakamavahe'i 'e he Hafnium 'a e fotunga 'o e fotunga ., koe'uhi ko e ongo 'elemeniti 'oku 'i ai 'a e lahi tatau .. 'Oku faka'aonga'i 'a e Hafnium mo hono ngaahi alloys ki he ngaahi va'a pule 'i he ngaahi reactors fakaniukilia mo e ngaahi vakapuna fakaniukilia koe'uhi 'oku lelei 'aupito 'a e hafnium 'i hono absorbing 'o e neutron pea 'oku 'i ai ha feitu'u 'oku fu'u ma'olunga 'aupito pea 'oku corrosion 'oku ne fakafepaki'i .. 'Oku faka'aonga'i ia 'i he ngaahi alloys mo e ceramics 'o e mafana ma'olunga ., talu mei he ni'ihi 'o hono ngaahi me'a 'oku fu'u refractory .: he ʻikai ke nau vaia tukukehe pē ʻi he malumalu ʻo e ngaahi mafana ʻoku fuʻu lahi tahá ..

Hafnium (faka'ilonga 'atomi: Hf, fika 'atomi: 72) ko ha Poloka D ., Kulupu 4, Piliote 6 'elemeniti mo ha mamafa 'atomi 'o e . 178.49. Ko e lahi ‘o e ngaahi ‘ilekituloni ‘i he ngaahi fo’i ‘anga’anga takitaha ‘o Hafnium ko e . 2, 8, 18, 32, 10, 2 pea ko hono configuration 'ilekitulonika 'oku . [Kā] 4f14 5d2 6s2. Ko e 'atomi hafnium 'oku 'i ai ha radius 'o e . 159 pm mo ha Van der Waals radius 'o e . 212 pm. Naʻe tomuʻa tala ʻe Dmitri Mendeleev ʻa Hafnium ʻi he 1869 ka naʻe ʻikai ke aʻu ki he . 1922 naʻe fuofua nofo mavahe ia ko Dirk Coster mo Siaosi de Hevesy ..

ʻI hono founga ʻelemēnití ., hafnium 'oku 'i ai ha fotunga 'o e siliva-hina 'oku lustrous .. 'Oku 'ikai ke 'i ai 'a e Hafnium ko ha 'elemeniti tau'ataina 'i natula .. 'Oku ma'u ia 'i he ngaahi me'a 'o e zirconium hange ko e zircon .. 'Oku fa'a hoko 'a e Hafnium ko ha konga 'o e superalloys mo e ngaahi sēketi 'oku faka'aonga'i 'i he semiconductor device fabrication .. Ko hono hingoá ʻoku maʻu ia mei he foʻi lea faka-Latina ko Hafnia ., 'uhinga ko e Copenhagen, ʻa ia naʻe maʻu ai .. Ko e fakamatala ʻi ʻolunga ʻoku fekauʻaki ia mo e ngaahi taumuʻa pe. ʻOku ʻikai ke ʻekeʻi mei he Alloys ʻIkale ʻa e tonu ʻo e ngaahi meʻa ko ʻeni pe ngaahi polokalama fakaʻaongaʻi. ʻE lava ke ʻave ʻa e ngaahi ta fakatata fakaʻosi ki ha paati hono tolu ki he outsourcing.

Ngaahi Koloá & Ngaahi Tohi Kolé

Ngaahi Tohi Kole Fakaʻauha ʻa e Hafnieum

Ngaahi Fakaikiiki Hafniuume (ʻi hano kole)

ʻIkale Alloys naunau DRC Tauʻatāina mei he Fepakipakí nāunau pē.

Ngaahi Koloa Fakaesino Hafnieum

Faka'ilonga:
Hf
Fika ʻĀtomí:
72
Mamafa ʻo e ʻAtomi:
178.49
Density:
13.31 gm/cc
Poini Naʻe Vaia:
2227°C
Feituʻu ʻo e Lili:
4602°C
Fakafuofuaʻi ʻo e Vala ʻo e ʻUlung:
.230 W/cm/K @298.2°K .
Tekeʻi ʻo e Meʻa Fakaʻuhil:
35.1 microhm-cm @ 25°C .
Uhila:
1.3 Paula
Vela Pau:
.035 Cal/g/°K @ 25°C .
Vaivai 'o e Vaipa:
155 K-Cal/gm 'atomi 'i he 4602°C .
Vela 'o e Fusion .:
6.0 Mole Cal/gm
Vahe Kolosi Neutron 'o e mafana:
115 Barns

Meʻa Angamahení Fakaʻaongaʻi ʻo e ngaueʻanga

FAKAMATALA ʻO E MOʻUA - FAKAMAHINO ʻOku ʻi ai ha faʻahinga fokotuʻu pe ola ʻo e ngaahi koloa ʻoku ʻoatu taʻe ʻi ai ha fakafotunga pe maluʻi, fakahaaʻi pe fokotuʻu mai. ʻIkai ha fakaʻatā makehe pe fakangatangata, ʻOku ʻikai ha maluʻi merchantability pe longomoʻui ki ha taumuʻa pau pe fakaʻaongaʻi. Kuo pau ke vakaiʻi kakato ʻe he tokotaha ngaue ʻa e founga mo e fakaʻaongaʻi kotoa pe ʻi he tafaʻaki kotoa pe, kau ai ʻa e suitability, talangofua ki he lao ʻoku kaunga ki ai mo e ʻikai infringement e ngaahi totonu ʻa e niʻihi kehe alloys kautaha ʻIkale pea he ʻikai ha moʻua ʻo hono affiliates ke fakaʻapaʻapaʻi ia.

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Fetuʻutaki ki he Eagle alloys

Telefoni taʻetotongi: 800.237.9012
Fakalotofonua: 423.586.8738
Fax (Fax): 423.586.7456

ʻĪmeilí: sales@eaglealloys.com

Hetikuota ʻo e kulupu:
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Talbott, TN 37877

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