Ritenga Metal Tantalum (Ta) Rauemi
Momo Material | Tantalum |
---|---|
tohu | Ta |
Taumaha Atomic | 180.94788 |
Tau Atomic | 73 |
Tae/Ahua | Kerei Kahurangi, Metallic |
Te Whakaoho Tema | 57W/mK |
Ira Whakarewa (°C) | 3017 |
Tuhinga o te Whakawhānui Ngawha | 6.3 x 10-6/K |
Kiato Tikanga (g/cc) | 16.6 |
Overview
Tantalum (Ta) Nga korero whanui:
Ko te tohu matū Tantalum Ta, te maitai hina hina, te whanau VB i roto i te ripanga o ia wa, te tau ngota 73, te taumaha ngota 180. 9479, te kiriata putoru-a-tinana, ko te valence noa he + 5. He iti te pakeke o te Tantalum me te ti'aturi i te ihirangi hāora, he parakore noa. tantalum, Vickers te pakeke o te 140 hv anake. Ko tona ira whakarewa he 2995 ° C te teitei, ko te tuarima o nga matū ngawari, whai muri i te waro, te tungsten, te rhenium me te osmium. He tino ngawari a Tantalum, ka taea te kumea ki roto i te pouaka waea angiangi. He Whakawaenga iti o te roha wera. Ka piki noa ma te 6.6 nga wahanga mo ia miriona mo ia tohu Celsius. I tua atu, he tino kaha tona kaha, he pai ake i te parahi.
Ta-4N5-COA
Chem | Ta | Ti | Fe | Mo | Nb | Ni | Si | W | C | H | N | O |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Uara Paerewa | Balance | 0.002 | 0.005 | 0.01 | 0.05 | 0.002 | 0.005 | 0.01 | 0.01 | 0.0015 | 0.005 | 0.015 |
Uara Mau | Balance |
ingoa | Rahinga | viivii | Whakaritea |
Waea Tantalum | Ф0.01-4mm | 99.9% -99.95% | √ |
Pae Tantalum | Ф5-200mm | 99.9% -99.95% | √ |
Tatarauma Rod | Ф5-200mm | 99.9% -99.95% | √ |
Pereti Tantalum | ≥2mm | 99.9% -99.95% | √ |
Rau Tantalum | ≥2mm | 99.9% -99.95% | √ |
Tantalum Tube | OD20-160mm.Matotoru2-20mm | 99.9% -99.95% | √ |
Paipa Tantalum | OD20-160mm.Matotoru2-20mm | 99.9% -99.95% | √ |
Tantalum Foil | 0.01-2mm | 99.9% -99.95% | √ |
Tantalum Ingot | 1kg, Whakaritea ranei | 99.9% -99.95% | √ |
Pupu Tantalum | 1kg, Whakaritea ranei | 99.9% -99.95% | √ |
Nga Pereti Tantalum | Ф1-50mm | 99.9% -99.95% | √ |
Tantalum Crucible | Whakaritea | 99.9% -99.95% | √ |
Tantalum Flange | Whakaritea | 99.9% -99.95% | √ |
Ringa Tantalum | Whakaritea | 99.9% -99.95% | √ |
Te Tawai Taana | Whakaritea | 99.9% -99.95% | √ |
Tantalum Target | Whakaritea | 99.9% -99.95% | √ |
Tantalum Bolts | Whakaritea | 99.9% -99.95% | √ |
Whakaritea Tantalum | Whakaritea | 99.9% -99.95% | √ |
Ko te Tantalum te nuinga ka kitea i roto i te tantalite me te noho tahi me te niobium. He iti te pakeke o te Tantalum me te pai o te ductility, a ka taea te kumea ki te pepa angiangi o te momo waea pai. He Whakawaenga iti o te roha wera. Ko te Tantalum he tino matū rawa, he tino ātete ki te waikura. Karekau e tauhohe ki te waikawa hauwai, waikawa nitric concentrated, aqua regia ranei i nga ahuatanga wera me te makariri. Ka taea te whakamahi hei hanga whakaeto me etahi atu. Ka taea hoki te whakamahi hei hiko o te ngongo irahiko, kaiwhakatika me te hiko hiko. Ka whakamahia hei rongoa hei hanga pepa, miro ranei hei tuitui i nga kopa kua pakaru. Ahakoa he tino atete te tantalum ki te waikura, na te hanga o te kiriata whakamarumaru tantalum pentoxide (TA205) i runga i tona mata.
He maha nga momo tono a Tantalum na ona ahuatanga motuhake.
Ka taea te whakamahi i te Tantalum hei whakakapi mo te kowiri tira i roto i te hanga o nga momo waikawa pararopi.
I tua atu, i roto i te matū, hiko, hiko me etahi atu ahumahi,
Ka taea e tantalum te whakakapi i nga hiahia o mua ki te kawe i nga mahi o te konukawata whakarewa utu nui,
Ka hangaia a Tantalum hei puritanga mo te whakamahi i nga taputapu hoia.
Ko te haurua o te hanga tantalum o te ao e whakamahia ana hei hanga i nga punga tantalum.
Tantalum (Ta) Huānga Whakanuia:
Ka hongi matou i tetahi o nga konganuku me te nuinga atu o nga rauemi matatau ki te rakau, te pae, te pereti pereti ranei, ka tukuna mai e te kaihoko nga hua tuhi.
Ka hokona e matou enei momo momo momo momo whakarewa tine ma te taumaha o te waeine, te waahanga ranei mo te whakamahi rereke i te waahi rangahau me nga hangarau hou.
Hei tauira: Ko te whainga o te tantalum sputtering, te pire tantalum, te tantalum alloy, te pereti tantalum, te pepa tantalum, te ingot tantalum, te putunga tantalum, te ngongo tantalum, te paipa tantalum, te pepa tantalum.
Ko etahi atu ahua e waatea ana ma te tono.