Ko te paura Hafnium parakore teitei mo te umanga hiko ngota

Ko te paura Hafnium parakore teitei mo te umanga hiko ngota

Whakaahuatanga Poto:

Ko te Hafnium he konganuku whakawhiti hiriwa-hinahina.Karekau te Hafnium e tauhohe ki te waikawa waimaota waimeha, te waikawa sulfuric dilute me nga wairewa kawakore kaha, engari he wairewa i roto i te waikawa waiwaro me te aqua regia.Ko te paura Hafnium te nuinga o te wa e whakaputahia ana e te tukanga hydrodehydrogenation.


  • Tau tauira:HR-Hf
  • tātai rāpoi: Hf
  • Pure:99.5% min
  • No CAS:7440-58-6
  • Tae:Te paura pango hina
  • Ira whakarewa:2227 ℃
  • Ira kohua:4602 ℃
  • Kiato:13.31 g/cm3
  • Taupānga Matua:toka toka, ahumahi karihi
  • Taipitopito Hua

    Whakaahuatanga Hua

    Ko te Hafnium he konganuku whakawhiti hiriwa-hinahina.Karekau te Hafnium e tauhohe ki te waikawa waimaota waimeha, te waikawa sulfuric dilute me nga wairewa kawakore kaha, engari he wairewa i roto i te waikawa waiwaro me te aqua regia.Ko te paura Hafnium te nuinga o te wa e whakaputahia ana e te tukanga hydrodehydrogenation.

    Whakatakotoranga

    Zr+Hf O Zr Si C Hf
    99.5min. 0.077 1.5 0.08 0.009 Taurite

    Taupānga

    Hafnium Hf paura te nuinga whakamahia mo:

    1. Ka whakamahia nuitia i roto i te katote X-ray me te hanga waea tungsten;

    2. Ko te hafnium parakore nga painga o te kirihou, te ngawari o te tukatuka me te kaha o te wera o te wera, a he mea nui ki te umanga hiko ngota;

    3. Ko te Hafnium he waahanga hopu neutron waiariki nui, na te mea he tino pai te tango i te neutron, ka taea te whakamahi hei rakau mana me te taputapu whakamarumaru i roto i nga reactors ngota;

    4. Ka taea te whakamahi i te paura Hafnium hei whakakorikori mo nga takirirangi

    5. Ka taea te whakamahi Hafnium hei tiki mo te maha o nga punaha inflatable.Ka taea e te Hafnium getter te tango i te hāora, te hauota me etahi atu hau koretake kei roto i te punaha;

    6. He maha nga wa e whakamahia ana te Hafnium hei taapiri i roto i te hinu waipēhi hei aukati i te whakaheke o te hinu waipēhi i te wa o nga mahi nui.Ka rite ki te Hafnium he kaha anti-volatility, te tikanga whakamahia te reira i roto i te hinu waipēhi ahumahi me te hinu waipēhi hauora;

    7. Ka whakamahia ano te huānga Hafnium i roto i te tukatuka Intel45nm hou;

    8. Ka taea te whakamahi koranu Hafnium hei pani whakamarumaru o mua mo nga puha takirirangi me nga waka re-whakauru hou, ka taea hoki te whakamahi koranu Hf-Ta ki te hanga maitai taputapu me nga rauemi aukati.Ka whakamahia te Hafnium hei huānga taapiri i roto i nga koranu wera-wera, penei i te koranu o te tungsten, molybdenum, me te tantalum.Ka taea te whakamahi i te HfC hei taapiri carbide cimented na te nui o te pakeke me te rewa.

    Hua e Pa ana

    Ka tukuna ano e matou he waea hafnium me te rakau hafnium, nau mai ki te korero!

    hua

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