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Likarolo tsa semiconductor - setsi sa graphite se koahetsoeng ke SiC
Metheo ea graphite e koahetsoeng ka SiC e atisa ho sebelisoa ho tšehetsa le ho futhumatsa li-substrate tsa kristale e le 'ngoe ka har'a lisebelisoa tsa tšepe-organic chemical vapor deposition (MOCVD). Botsitso ba mocheso, ho tšoana ha mocheso le liparamente tse ling tsa ts'ebetso ea motheo oa graphite e koahetsoeng ka SiC li bapala karolo ea bohlokoa boleng ba epi...Bala haholoanyane -
Hobaneng Silicon e le chip ea semiconductor?
Semiconductor ke thepa eo motlakase oa eona mochesong oa kamore o pakeng tsa oa sekhonferense le sekhonferense. Joalo ka terata ea koporo bophelong ba letsatsi le letsatsi, terata ea aluminium ke sekhonferense, 'me rabara ke sekhonferense. Ho ea ka pono ea sekhonferense: semiconductor e bua ka sekhonferense...Bala haholoanyane -
Tšusumetso ea ho sintering holim'a thepa ea li-ceramic tsa zirconia
Tšusumetso ea ho sintering thepeng ea li-ceramic tsa zirconia Jwalo ka mofuta oa thepa ea ceramic, zirconium e na le matla a phahameng, thata e phahameng, khanyetso e ntle ea ho tsofala, khanyetso ea asiti le alkali, khanyetso ea mocheso o phahameng le thepa e meng e metle. Ntle le ho sebelisoa haholo tšimong ea indasteri,...Bala haholoanyane -
Likarolo tsa semiconductor - setsi sa graphite se koahetsoeng ke SiC
Metheo ea graphite e koahetsoeng ka SiC e atisa ho sebelisoa ho tšehetsa le ho futhumatsa li-substrate tsa kristale e le 'ngoe ka har'a lisebelisoa tsa tšepe-organic chemical vapor deposition (MOCVD). Botsitso ba mocheso, ho tšoana ha mocheso le liparamente tse ling tsa ts'ebetso ea motheo oa graphite e koahetsoeng ka SiC li bapala karolo ea bohlokoa boleng ba epi...Bala haholoanyane -
Thepa ea mantlha ea bohlokoa ea kholo ea sic
Ha kristale ea silicon carbide e hola, "tikoloho" ea sebopeho sa kholo pakeng tsa setsi sa axial sa kristale le moeli e fapane, hoo khatello ea kristale moeling e eketsehang, 'me moeli oa kristale o bonolo ho hlahisa "liphoso tse felletseng" ka lebaka la inf...Bala haholoanyane -
Carbide ea silicon e sintered reaction-sintered e hlahisoa joang?
Silicon carbide e sintering e sebelisang karabelo ke mokhoa oa bohlokoa oa ho hlahisa thepa ea ceramic e sebetsang hantle. Mokhoa ona o sebelisa kalafo ea mocheso ea mehloli ea carbon le silicon mochesong o phahameng ho etsa hore e arabele ho theha li-ceramic tsa silicon carbide. 1. Ho lokisa thepa e tala. Lisebelisoa tse tala tsa r...Bala haholoanyane -
Sekepe sa kristale sa silicon carbide, thepa e ncha ea silicon carbide e tlisa matla a matla
Sekepe sa kristale sa silicon carbide ke theknoloji e ncha haholo, e fetotseng mokhoa oa setso oa tlhahiso. Se khona ho kopanya silicon carbide le tse ling ho theha sebopeho se tiileng haholo, se ka ntlafatsang katleho ea ts'ebetso ea tlhahiso, 'me se ka ntlafatsa haholo ...Bala haholoanyane -
Tšebeliso le 'maraka oa sekoahelo sa tantalum carbide
Bothata ba carbide ea tantalum, ntlha e phahameng ea ho qhibiliha, ts'ebetso e phahameng ea mocheso, haholo-holo e sebelisoa e le sehlomathiso sa carbide e tšetsoeng ka samente. Bothata ba mocheso, khanyetso ea ho tšoha ha mocheso le khanyetso ea oxidation ea mocheso ea carbide e tšetsoeng ka samente li ka ntlafatsoa haholo ka ho eketsa boholo ba lithollo tsa carbide ea tantalum...Bala haholoanyane -
Bareki ba kantle ho naha ba etela lifeme tsa tlhahiso ea liphoofolo
Bala haholoanyane
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