Ko fe 'e lava ke ke ma'u ai 'a e tantalum .? 'E lava ke feau 'e he Eagle Alloys ho'o ngaahi fie ma'u tantalam– ko ha tokotaha 'oku ne 'omi, Ko e Eagle Alloys ko ha tokotaha tu'u-ki-mu'a fakamamani lahi 'o e tantalum 'oku ma'u 'i he ngaahi founga kehekehe ..
Ko e Tantalum ko ha ‘elemeniti kemikale ‘oku ngingila mo fefeka ‘aupito .. Ko ha ukamea hina siliva ia ‘oku ‘iloa ‘i hono density ma’olunga ., poini melting ma'olunga mo e fakafepaki ki he ngaahi 'esiti . (tukukehe 'a e hydrofluoric 'i he temps angamaheni .).
Ko e Hisitōlia ʻo e Fakaʻauhá .
Naʻe fuofua ʻiloʻi ʻi he . 1802 ‘e ha tokotaha kemikale Suēteni ‘oku ui ko Anders Gustaf Ekeberg ., na'e fakahingoa 'a e tantalum ki he 'ulungaanga fakatalatupu'a ko Tantalus koe'uhi ko e palopalema tantalizing 'o e dissolving 'a e oxide 'i he ngaahi 'esiti .. ʻI he 1800 tupú, na‘e fekau‘aki vāofi ‘a e tanum mo e niobium . (koe'uhi ko e faitatau kemikale .). ʻI he kamataʻanga ʻo e 1900 tupú ., na‘e lava ‘e ha kemikale Lūsia ko Werner Bolton ‘o teuteu‘i ‘a e ‘uluaki tantalum .. This was used as incandescent lamp-filament material, but only for a brief time.
Why Tantalum is Rare
Is tantalum rare? ʻIo, it’s relatively rare. It generally occurs with niobium in the columbite-tantalite series and the pyrochlore-microlite series of minerals. It can be found in parts of Russia and Asia– but it’s Rwanda, in Africa, where the most tantalum is extracted.
Common Uses for Tantalum
What’s tantalum used for? Electrolytic capacitors, corrosion-resistant chemical equipment, electron tubes, rectifiers and prosthetic devices are some places where you’ll likely find it used. It’s popular in the electronics and medical industries. Hangē ko 'eni, some dental and surgical instruments contain it. Tantalum is biocompatible and doesn’t trigger an immune response. It can also be useful in the aerospace and defense industries.
Eagle Alloys is a leading global supplier of commercially pure tantalum (Ta), medical grade tantalum and tantalum alloys Ta2.5%W, Ta 7.5% W, Ta10% W, Ta40% in foil, laʻi pepa, laʻipepa, peleti, uaea, vaʻa ukamea, pā, ngaahi meʻa ʻoku ʻataá, paipa, tubing, fittings or crucibles as well as semi-finished and finished parts, ngaahi lahi angamaheni mo e ngaahi maaka angamaheni ..
ʻOku lava ke maʻu ʻa e Tantalum ʻi ha ngaahi faʻahinga kehekehe: powder metallurgical, electron beam furnace and vacuum-arc melted.
Ke maʻu ha fakamatala lahi ange, ui ʻa e ʻIkale Alloys ʻi he 800-237-9012.
