Ritenga Metal Hafnium (Hf) Rauemi
Momo Material | hafnium |
---|---|
tohu | Hf |
Taumaha Atomic | 178.49 |
Tau Atomic | 72 |
Tae/Ahua | Kerei Steel, Metallic |
Te Whakaoho Tema | 23W/mK |
Ira Whakarewa (°C) | 2227 |
Tuhinga o te Whakawhānui Ngawha | 5.9 x 10-6/K |
Kiato Tikanga (g/cc) | 13.31 |
Overview
Hafnium (Hf) Mōhiohio Whānui:
Hafnium, tohu Hf, tau ngota 72, taumaha ngota 178.49. Ko te huānga he konganuku whakawhiti hiriwa-hinahina.Ko te rewa ko te 2227 ℃, te ira koropuke he 4602 ℃, he kore e rewa i roto i te wai, a ko te kiato he 13.31 g/cm3. Ko te Hafnium he konganuku kirihou, ka pakeke, ka pakarukaru i te wa e noho poke ana. He pumau ki te hau, ka pouri noa te mata ina tahuna. Ka taea te mura o te kakawaea ki te mura o te whakataetae. He rite ki te zirconium. Karekau e tauhohe ki te wai, te waikawa waimeha, te kawakore kaha, engari he ngawari te wairewa i roto i te aqua regia me te waikawa waiwaro.
Hf-4N-COA
ingoa | Rahinga | viivii | Whakaritea |
Waea Hafnium | Ф0.01-4mm | 99.9% -99.99% | √ |
Hafnium Rod | Ф5-200mm | 99.9% -99.99% | √ |
Pae Hafnium | Ф5-200mm | 99.9% -99.99% | √ |
Tube Hafnium | OD20-160mm.Matotoru2-20mm | 99.9% -99.99% | √ |
Paipa Hafnium | OD20-160mm.Matotoru2-20mm | 99.9% -99.99% | √ |
Pereti Hafnium | ≥2mm | 99.9% -99.99% | √ |
Pepa Hafnium | ≥2mm | 99.9% -99.99% | √ |
Hafnium Foil | 0.01-2mm | 99.9% -99.99% | √ |
Wahi Hafnium | 0.01-2mm | 99.9% -99.99% | √ |
Hafnium Ingot | 1kg, Whakaritea ranei | 99.9% -99.99% | √ |
Pupu Hafnium | 1kg, Whakaritea ranei | 99.9% -99.99% | √ |
Pereti Hafnium | Ф1-50mm | 99.9% -99.99% | √ |
Whainga Hafnium | Whakaritea | 99.9% -99.99% | √ |
Hafnium Cube | Whakaritea | 99.9% -99.99% | √ |
Hafnium Crystal | Whakaritea | 99.9% -99.99% | √ |
Hafnium Whakaritea | Whakaritea | 99.9% -99.99% | √ |
He whaihua te Hafnium na te mea ka tukuna e ia nga irahiko (hei tauira, hei kakawaea i roto i nga rama rama). Ka whakamahia hei cathodes i roto i nga ngongo X-ray, ka whakamahia nga koranu o te hafnium me te tungsten, molybdenum ranei hei hikohiko i roto i nga ngongo tuku ngaohiko teitei. Ka whakamahia nuitia i roto i nga cathodes X-ray me nga umanga hanga waea Tungsten. Ko te hafnium parakore he kirihou, he ngawari ki te tukatuka, he nui te parenga o te pāmahana me te aukati waikura, he mea nui ki te umanga hiko ngota. Ko te Hafnium he waahanga-whakawhitinga hopu neutron waiariki nui, na te mea he tino pai te tango i te neutron ka taea te whakamahi hei rakau mana me nga taputapu whakamarumaru i roto i nga reactors ngota. Ka taea te whakamahi i te paura Hafnium hei peera roketi. I roto i te ahumahi hiko, ka taea te hanga cathodes o nga ngongo X-ray. Ka taea te whakamahi koranu Hafnium hei papa whakamarumaru o mua-mutunga mo nga puha takirirangi me nga waka re-urunga. Ka taea te whakamahi i nga koranu Hf-Ta ki te hanga i te rino taputapu me nga taonga aukati. Ka whakamahia te Hafnium hei huānga taapiri i roto i nga koranu wera-wera.
Hafnium (Hf) Huānga Whakamāramatanga:
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 ranei e te kaihoko nga hua tuhi.
Ka hokona atu e matou enei momo momo momo whakarewa tine ma te taumaha o te waahanga, te waahanga ranei mo nga whakamahinga rereke i te waahi rangahau me nga hangarau hou.
Hei tauira: Waea Hafnium, Hafnium Rod, Hafnium Bar, Hafnium Tube, Magnesium Pipe, Hafnium Plate, Hafnium Sheet, Hafnium Foil, Hafnium Piece, Hafnium Ingot, Hafnium Lump, Hafnium Pellets, Hafnium Target, Hafnium Cube, Customized Hafnium.Other shapes e waatea ana ma te tono.