Yakanyanya kuchena simbi Hafnium hupfu yeatomu simba indasitiri

Yakanyanya kuchena simbi Hafnium hupfu yeatomu simba indasitiri

Tsanangudzo Pfupi:

Hafnium isimbi inopenya yesirivha-grey shanduko.Hafnium haina kuita ne dilute hydrochloric acid, dilute sulfuric acid uye yakasimba alkali mhinduro, asi inonyungudika muhydrofluoric acid uye aqua regia.Hafnium powder inowanzogadzirwa ne hydrodehydrogenation process.


  • Model Number:HR-Hf
  • Molecular formula: Hf
  • Kuchena:99.5% min
  • Nhamba yeCAS:7440-58-6
  • Ruvara:Gray poda yakasviba
  • Melting point:2227 ℃
  • Boiling point:4602 ℃
  • Density:13.31 g/cm3
  • Main Application:rocket propellant, indasitiri yenyukireya
  • Product Detail

    Product Description

    Hafnium isimbi inopenya yesirivha-grey shanduko.Hafnium haina kuita ne dilute hydrochloric acid, dilute sulfuric acid uye yakasimba alkali mhinduro, asi inonyungudika muhydrofluoric acid uye aqua regia.Hafnium powder inowanzogadzirwa ne hydrodehydrogenation process.

    Tsanangudzo

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

    Application

    Hafnium Hf hupfu inonyanya kushandiswa ku:

    1. Inowanzoshandiswa mu X-ray cathode uye tungsten wire kugadzira;

    2. Pure hafnium ine zvakanakira zvepurasitiki, nyore kugadzirisa uye yakakwirira tembiricha corrosion resistance, uye chinhu chakakosha muindasitiri yesimba reatomu;

    3. Hafnium ine chikamu chikuru chekupisa neutron kutora chikamu, zvichiita kuti ive yakakodzera neutron absorber, iyo inogona kushandiswa sechinhu chinodzora uye chidziviriro chekudzivirira mune atomic reactors;

    4. Hafnium powder inogona kushandiswa sepropellant yemaroketi

    5. Hafnium inogona kushandiswa sechigadziro kune dzakawanda inflatable systems.Hafnium getter inogona kubvisa okisijeni, nitrogen uye mamwe magasi asingakoshi aripo muhurongwa;

    6. Hafnium inowanzoshandiswa sechinhu chinowedzera mu hydraulic mafuta kudzivirira kupisa kwemafuta e hydraulic panguva yekushanda kwepamusoro-ngozi.Sezvo Hafnium ine yakasimba anti-volatility, inowanzoshandiswa muindasitiri hydraulic oiri uye yekurapa hydraulic oiri;

    7. Hafnium element inoshandiswawo mune yazvino Intel45nm processor;

    8. Hafnium alloys inogona kushandiswa sepamberi yekudzivirira yekudzivirira ye rocket nozzles uye gliding re-entry mota, uye Hf-Ta alloys inogona kushandiswa kugadzira simbi yezvishandiso uye yekupikisa zvinhu.Hafnium inoshandiswa sechinhu chinowedzera mumagetsi asingadziviriri kupisa, senge alloys ye tungsten, molybdenum, uye tantalum.HfC inogona kushandiswa sesemented carbide yekuwedzera nekuda kwekuoma kwayo kwakanyanya uye nzvimbo yekunyungudika.

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    Isu tinopawo hafnium waya uye hafnium tsvimbo, tinogamuchirwa kubvunza!

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