China yakachena 99.95% tungsten chinangwa tungsten disc yeindasitiri Mugadziri uye Mutengesi |Yakagadzirwa Tungsten

yakachena 99.95% tungsten chinangwa tungsten disc yeindasitiri

Tsanangudzo Pfupi

Zvinangwa zveTungsten uye tungsten disks anowanzo shandiswa mumhando dzakasiyana dzemaindasitiri ekushandisa, kunyanya mune yakaonda firimu deposition uye coating process.Tungsten inozivikanwa nenzvimbo yayo yakakwira yekunyungudika, yakanakisa yekupisa conductivity uye corrosion kuramba, zvichiita kuti ive chinhu chakanakira maapplication akadaro.

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Chii chinonzi tungsten chinangwa?

Zvinangwa zveTungsten chinhu chakasarudzika chinoshandiswa mune yemuviri vapor deposition (PVD) maitiro uye anowanzo shandiswa kugadzira mafirimu matete kune akasiyana maindasitiri ekushandisa.Zvinangwa zveTungsten zvinowanzogadzirwa kubva kune yakakwira-kuchena tungsten uye zvakagadzirirwa kuisa mafirimu matete pane substrates muPVD masisitimu.

Muchirongwa chePVD, chitubu chine simba guru senge danda reerekitironi kana plasma rinoshandiswa kubhomba kunangwa kwe tungsten, zvichikonzera kuti maatomu abudiswe kubva pane chinangwa.Aya maatomu anobudiswa anobva apfuura nemukamuri yevacuum uye anoiswa pamusoro pe substrate, achigadzira firimu rakatetepa.

Zvinangwa zveTungsten zvakakosheswa kune yavo yakakwira kunyungudika, izvo zvinovatendera kuti vamire kutonhora kwakanyanya kunogadzirwa panguva yePVD.Uye zvakare, tungsten's yakanakisa kupisa conductivity uye corrosion kuramba inoita kuti ive yakanakira zvinhu zvePVD masisitimu.

Mafirimu matete anogadzirwa achishandisa tungsten tarisiro ane huwandu hwakasiyana hwekushandisa kusanganisira iyo semiconductor indasitiri, optics, zvemagetsi uye solar simba.Firimu zvimiro, senge conductivity, kutaridzika uye kuoma, inogona kugadzirwa nekugadzirisa maitiro ekuisa, ichiita tungsten inotariswa chishandiso chinochinjika cheindasitiri yakaonda kugadzirwa kwemafirimu.

Nei tungsten ichishandiswa sechinhu chinonangwa?

Tungsten inoshandiswa sechinangwa mune yemuviri vapor deposition (PVD) maitiro nekuda kwezvikonzero zvakati:

1. Nzvimbo yepamusoro yekunyungudika: Tungsten ine nzvimbo yepamusoro yekunyunguduka pakati pesimbi dzose, saka yakakodzera kutsungirira kupisa kwakanyanya kunogadzirwa panguva yePVD.Izvi zvinobvumira chinangwa che tungsten kuti chimire kushushikana kwekupisa uye kuchengetedza kutendeseka kwayo kwechimiro panguva yekuiswa.

2. Thermal conductivity: Tungsten ine yakanakisa yekupisa conductivity uye inobatsira kubvisa kupisa kunoitwa panguva yePVD process.Ichi chivakwa chakakosha kuchengetedza chinangwa kugadzikana uye kuve nechokwadi chekuiswa kwemafirimu yunifomu.

3. Kemikari inert: Tungsten ine simba rakasimba kupikisa kushandiswa kwemakemikari uye kuora, zvichiita kuti ive chinhu chakanaka chePVD process.Muchirongwa chePVD, chinhu chinonangwa chinofanira kuramba chakatsiga pamberi pemagasi anoshanda kana plasma ine simba rakawanda.

4. Firimu yemhando: Zvinangwa zveTungsten zvinogona kubudisa mafirimu emhando yepamusoro ane zvinhu zvakanaka zvakadai sehupamhi hwepamusoro, kufanana uye kunamatira kune substrates, zvichiita kuti zvive zvakakodzera kune zvakasiyana-siyana zvekushandiswa kwemaindasitiri.

Pakazere, iyo yakasarudzika musanganiswa wezvivakwa zvinoratidzwa ne tungsten, zvinosanganisira yakakwira kunyungudika, thermal conductivity uye kugadzikana kwekemikari, inoita kuti ive yakanakisa inotarirwa sarudzo muPVD process, inokwanisa kugadzira akasiyana emhando yepamusoro mafirimu.Industrial applications.