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Boitsebiso bo nang le litalenta tse khethehileng-Tungsten

U ka fumana tungsten mosebetsing neng kapa neng ha mocheso o tuka.Hobane ha ho tšepe e 'ngoe e ka bapisoang le tungsten ha ho tluoa tabeng ea ho hanyetsa mocheso.Tungsten e na le sebaka se phahameng ka ho fetisisa sa ho qhibiliha ho feta litšepe tsohle, ka hona e loketse lisebelisoa tsa mocheso o phahameng haholo.E boetse e khetholloa ke coefficient e tlaase e ikhethang ea katoloso ea mocheso le boemo bo phahameng haholo ba botsitso ba dimensional.Tungsten e batla e sa senyehe.Ka mohlala, re sebelisa boitsebiso bona ho etsa likarolo tsa sebōpi se nang le mocheso o phahameng oa mocheso, likarolo tsa lebone le lisebelisoa tse sebelisoang masimong a theknoloji ea bongaka le ea filimi e tšesaane. Lintho tse nang le litalenta tse khethehileng.

Lisebelisoa tse khethehileng haholo tsa indasteri tseo tungsten ea rona e sebelisoang ho tsona li bonahatsa thepa e ikhethang ea thepa.Ka bokhutšoanyane re hlahisa tse tharo tsa tsena ka tlase:

E ikhethang ea khanyetso ea creep le bohloeki bo phahameng.
Tungsten ea rona e tumme haholo bakeng sa tšebeliso ea likepe tse qhibilihisang le tse tiisang tšimong ea kholo ea kristale ea safire.Boemo ba eona bo phahameng ba bohloeki bo thibela tšilafalo leha e le efe ea kristale ea safire 'me khanyetso ea eona e ntle ea creep e tiisa botsitso ba sehlahisoa.Esita le ka mocheso o phahameng ka ho fetisisa, liphello tsa ts'ebetso li lula li tsitsitse.

Bohloeki bo phahameng le conductivity e ntle ea motlakase.

Ka coefficient e tlase ka ho fetisisa ea katoloso ea mocheso ea litšepe tsohle le boemo bo phahameng ba conductivity ea motlakase, tungsten ea rona ke thepa e phethahetseng bakeng sa lits'ebetso tsa lifilimi tse tšesaane.Boemo ba eona bo phahameng ba ho tsamaisa motlakase le ho fapana ho tlase ho likarolo tsa boahelani ho bolela hore tungsten ke karolo ea bohlokoa ho li-transistors tse tšesaane tsa mofuta o sebelisoang litsing tsa TFT-LCD.'Me, ha e le hantle, re boetse re khona ho u fa thepa ea ho roala ka mokhoa oa lipheo tse phahameng tsa ho hloekisa.Ha ho moetsi e mong ea khonang ho fana ka lipehelo tsa tungsten ka boholo bo boholo.

Bophelo ba tšebeletso e telele le boemo bo phahameng haholo ba ho qhibiliha.

Ka bophelo ba bona ba nako e telele ea tšebeletso esita le mocheso o phahameng haholo, li-crucible tsa rona tsa tungsten tse qhibilihisang le mandrel shafts li khona ho mamella esita le likhalase tsa quartz tse qhibilihang ntle le bothata.Ka lebaka la bohloeki bo ikhethang ba tungsten ea rona, ka ts'epa re ka thibela sebopeho leha e le sefe sa bubble kapa ho fifala ha quartz e qhibiliha.

 

 


Nako ea poso: Mar-02-2023
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