China koyera 99.95% tungsten chandamale tungsten chimbale kwa makampani wopanga ndi katundu |Tungsten wamba

koyera 99.95% tungsten chandamale tungsten chimbale makampani

koyera 99.95% tungsten chandamale cha tungsten chimbale chamakampani Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Zolinga za Tungsten ndi ma disks a tungsten amagwiritsidwa ntchito nthawi zambiri m'mafakitale osiyanasiyana, makamaka poyika filimu yopyapyala ndi njira zokutira.Tungsten imadziwika ndi malo osungunuka kwambiri, matenthedwe abwino kwambiri komanso kukana kwa dzimbiri, zomwe zimapangitsa kuti ikhale chinthu choyenera kugwiritsa ntchito ngati izi.

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Kodi cholinga cha tungsten ndi chiyani?

Zolinga za Tungsten ndi zida zapadera zomwe zimagwiritsidwa ntchito popanga vapor deposition (PVD) ndipo nthawi zambiri zimagwiritsidwa ntchito popanga makanema owonda pamafakitale osiyanasiyana.Zolinga za Tungsten nthawi zambiri zimapangidwa kuchokera ku tungsten yoyera kwambiri ndipo amapangidwira kuti aziyika mafilimu opyapyala pamagawo amtundu wa PVD.

Mu njira ya PVD, gwero lamphamvu kwambiri monga mtengo wa ma elekitironi kapena plasma limagwiritsidwa ntchito kuphulitsa chandamale cha tungsten, zomwe zimapangitsa kuti ma atomu atulutsidwe pa chandamalecho.Ma atomu otulutsidwawa ndiye amadutsa muchipinda chopanda vacuum ndikuyikidwa pamwamba pa gawo lapansi, kupanga filimu yopyapyala.

Zolinga za Tungsten zimakhala zamtengo wapatali chifukwa cha malo osungunuka kwambiri, omwe amawathandiza kuti athe kupirira kutentha komwe kumapangidwa panthawi ya PVD.Kuphatikiza apo, matenthedwe abwino kwambiri a tungsten komanso kukana kwa dzimbiri kumapangitsa kuti ikhale yabwino pamakina a PVD.

Mafilimu oonda opangidwa pogwiritsa ntchito tungsten zolinga ali ndi ntchito zosiyanasiyana kuphatikizapo makampani a semiconductor, optics, electronics ndi solar energy.Mafilimu, monga ma conductivity, reflectivity ndi kuuma, akhoza kusinthidwa mwa kusintha ndondomeko yoyika, kupanga tungsten kukhala chida chosunthika chopanga mafilimu oonda kwambiri.

Chifukwa chiyani tungsten imagwiritsidwa ntchito ngati chandamale?

Tungsten imagwiritsidwa ntchito ngati chandamale pakupanga mpweya wotulutsa mpweya (PVD) pazifukwa zingapo:

1. Malo osungunuka kwambiri: Tungsten ili ndi malo osungunuka kwambiri pakati pa zitsulo zonse, choncho ndiyoyenera kupirira kutentha kwakukulu komwe kumapangidwa panthawi ya PVD.Izi zimalola chandamale cha tungsten kupirira kupsinjika kwamafuta ndikusunga kukhulupirika kwake pakuyika.

2. Thermal conductivity: Tungsten imakhala ndi matenthedwe abwino kwambiri ndipo imathandizira kuchotsa kutentha komwe kumapangidwa panthawi ya PVD.Katunduyu ndi wofunikira kwambiri kuti chiwongolero chikhale chokhazikika komanso kuwonetsetsa kuti filimuyi ikuwonetsedwa mofanana.

3. Chemical inert: Tungsten imakhala ndi mphamvu yolimbana ndi machitidwe amankhwala ndi dzimbiri, zomwe zimapangitsa kuti ikhale yabwino kwambiri pakupanga PVD.Mu ndondomeko ya PVD, zinthu zomwe mukufunazo ziyenera kukhala zokhazikika pamaso pa mpweya wotuluka kapena plasma yamphamvu kwambiri.

4. Mafilimu apamwamba: Zolinga za Tungsten zimatha kupanga mafilimu apamwamba kwambiri omwe ali ndi zinthu zabwino monga kuchulukira kwakukulu, kufanana ndi kumamatira kumagulu ang'onoang'ono, kuwapanga kukhala oyenera ntchito zosiyanasiyana zamakampani.

Ponseponse, kuphatikiza kwapadera kwazinthu zomwe zimawonetsedwa ndi tungsten, kuphatikiza malo osungunuka kwambiri, kutentha kwamafuta ndi kukhazikika kwamankhwala, kumapangitsa kuti ikhale chisankho chabwino kwambiri pakupanga PVD, yomwe imatha kupanga mafilimu osiyanasiyana apamwamba kwambiri.Mapulogalamu a mafakitale.