I-China pure 99.95% ye-tungsten target tungsten disc yemboni Umkhiqizi Nomphakeli |I-Tungsten eyakhiwe

i-tungsten ehlanzekile engu-99.95% ye-tungsten disc yemboni

okumsulwa okungu-99.95% kwe-tungsten okuhlosiwe kwediski ye-tungsten yomkhakha Isithombe esifakiwe

Incazelo emfushane:

Okuhlosiwe kwe-Tungsten namadiski e-tungsten kuvame ukusetshenziswa ezinhlobonhlobo zezicelo zezimboni, ikakhulukazi ekufakweni kwefilimu emincane nezinqubo zokumboza.I-Tungsten yaziwa ngendawo yayo ephezulu yokuncibilika, ukusebenza kahle okushisayo okushisayo kanye nokumelana nokugqwala, okuyenza ibe yinto efanelekile yezinhlelo ezinjalo.

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Iyini i-tungsten target?

Izinhloso ze-Tungsten ziyizinto ezikhethekile ezisetshenziswa enqubweni ye-physical vapor deposition (PVD) futhi zivame ukusetshenziselwa ukukhiqiza amafilimu amancanyana ezinhlobonhlobo zezinhlelo zokusebenza zezimboni.Okuhlosiwe kwe-Tungsten ngokuvamile kwenziwa nge-high-purity tungsten futhi yakhelwe ukufaka amafilimu amancanyana kuma-substrates ezinhlelweni ze-PVD.

Enqubweni ye-PVD, umthombo wamandla aphezulu njenge-electron beam noma i-plasma isetshenziselwa ukuqhumisa ithagethi ye-tungsten, okubangela ukuthi ama-athomu akhishwe kulokho okuqondiwe.Lawa ma-athomu akhishiwe abe esedlula egumbini le-vacuum futhi afakwe phezu kwe-substrate, enze ifilimu elincanyana.

Okuhlosiwe kwe-Tungsten kubalwa ngenani eliphezulu lokuncibilika, okubavumela ukuthi bamelane nezinga lokushisa eliphezulu elikhiqizwa ngesikhathi se-PVD.Ngaphezu kwalokho, i-tungsten's conductivity enhle kakhulu yokushisa kanye nokumelana nokugqwala kuyenza ibe impahla efanelekile yezinhlelo ze-PVD.

Amafilimu azacile akhiqizwa kusetshenziswa okuhlosiwe kwe-tungsten anezinhlobonhlobo zezinhlelo zokusebenza ezihlanganisa imboni ye-semiconductor, optics, electronics namandla elanga.Izakhiwo zefilimu, ezifana ne-conductivity, i-reflection kanye nobulukhuni, zingenziwa ngendlela oyifisayo ngokulungisa inqubo yokubeka, okwenza okuqondiwe kwe-tungsten kube ithuluzi eliguquguqukayo lokukhiqizwa kwefilimu encane yezimboni.

Kungani i-tungsten isetshenziswa njengento ehlosiwe?

I-Tungsten isetshenziswa njengethagethi enqubweni ye-physical vapor deposition (PVD) ngezizathu ezimbalwa:

1. Iphuzu eliphezulu lokuncibilika: I-Tungsten inendawo ephakeme kakhulu yokuncibilika phakathi kwazo zonke izinsimbi, ngakho ifaneleka ukumelana nezinga lokushisa eliphezulu elikhiqizwa phakathi nenqubo ye-PVD.Lokhu kuvumela ithagethi ye-tungsten ukuthi imelane nengcindezi yokushisa futhi igcine ubuqotho bayo besakhiwo ngesikhathi sokubekwa.

2. I-Thermal conductivity: I-Tungsten inokuhamba kahle kakhulu kwe-thermal futhi isiza ukuqeda ukushisa okukhiqizwa phakathi nenqubo ye-PVD.Lesi sakhiwo sibalulekile ekugcineni ukuqina okuhlosiwe nokuqinisekisa ukufakwa kwefilimu efanayo.

3. I-inert yamakhemikhali: I-Tungsten inokumelana okuqinile nokusabela kwamakhemikhali kanye nokugqwala, okuyenza ibe into efanelekile yenqubo ye-PVD.Enqubweni ye-PVD, okuhlosiwe kufanele kuhlale kuzinzile lapho kukhona amagesi asebenzayo noma i-plasma enamandla amakhulu.

4. Ikhwalithi yefilimu: Izinhloso ze-Tungsten zingakhiqiza amafilimu ekhwalithi ephezulu anezindawo ezifanelekile ezifana nokuminyana okuphezulu, ukufana nokunamathela kuma-substrates, okuwenza afanelekele uhla olubanzi lwezinhlelo zokusebenza zezimboni.

Sekukonke, inhlanganisela eyingqayizivele yezakhiwo ezivezwa yi-tungsten, okuhlanganisa indawo ephakeme yokuncibilika, ukuqhutshwa kokushisa okushisayo kanye nokuzinza kwamakhemikhali, kwenza kube ukukhetha okuhle kakhulu okuhlosiwe kwinqubo ye-PVD, ekwazi ukukhiqiza amafilimu ahlukahlukene aphezulu.Izicelo zezimboni.