Liaparo tsa Tantalum carbide (TaC) tse nang le bohloeki bo phahameng, botsitso bo phahameng ba mocheso le khanyetso e phahameng ea lik'hemik'hale

Tantalum carbide (TaC) e nang le bohloeki bo phahameng, botsitso bo phahameng ba mocheso le khanyetso e phahameng ea lik'hemik'hale.

Tlhaloso e Khutšoanyane:

Ho roala ha TaC ke moloko o mocha oa thepa e hanyetsanang le mocheso o phahameng, e nang le botsitso bo betere ba mocheso o phahameng ho feta SiC, e sebetsang e le seaparo se thibelang kutu, se hananang le oxidation, 'me se sa senyehe, se ka sebelisoa tikolohong e ka holimo ho 2000 ℃, e sebelisoang haholo Aerospace ultra-high thempereichara tse chesang qetellong, moloko oa boraro oa semiconductor single kristale kgolo le masimo a mang.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Semicera e fana ka liaparo tse khethehileng tsa tantalum carbide (TaC) bakeng sa likarolo tse fapaneng le bajari.Semicera e etellang pele ts'ebetso ea ho roala e nolofalletsa liphahlo tsa tantalum carbide (TaC) ho finyella bohloeki bo phahameng, botsitso ba mocheso o phahameng le mamello e phahameng ea lik'hemik'hale, ho ntlafatsa boleng ba sehlahisoa sa likristale tsa SIC / GAN le likarolo tsa EPI (Sesila sa TaC se koahetsoeng ke graphite), le ho lelefatsa bophelo ba likarolo tsa bohlokoa tsa reactor. Ts'ebeliso ea tantalum carbide TaC coating ke ho rarolla bothata le ho ntlafatsa boleng ba kholo ea kristale, mme Semicera e se e rarollotse theknoloji ea tantalum carbide coating (CVD), e fihletseng boemo bo holimo ba machabeng.

Ka mor'a lilemo tsa tsoelo-pele, Semicera e hapile theknoloji eaCVD TaCka matsapa a kopanetsweng a lefapha la R&D. Litšitiso li bonolo ho etsahala ts'ebetsong ea kholo ea li-wafers tsa SiC, empa ka mor'a ho li sebelisaTaC, phapang ke ea bohlokoa. Ka tlase ke papiso ea liphaphatha tse nang le TaC le ntle le eona, hammoho le likarolo tsa Semicera bakeng sa kholo ea kristale e le 'ngoe.

Karolo ea Tac bakeng sa kristale e le 'ngoe ea kholo

Antiwear tantalum carbide coating_ E sireletsa thepa hore e se ke ea senyeha le ho bola Setšoantšo se hlahang

Graphite e nang le selikalikoe se koahetsoeng ke TaC

ka le ntle le TaC

Kamora ho sebelisa TaC (ka ho le letona)

Ho feta moo, bophelo ba ts'ebeletso ea lihlahisoa tsa Semicera tsa TaC bo bolelele ebile bo hanyetsa mocheso o phahameng ho feta ba SiC coating. Ka mor'a nako e telele ea data ea tekanyo ea laboratori, TaC ea rona e ka sebetsa nako e telele ka boholo ba likhato tse 2300 tsa Celsius. Tse latelang ke tse ling tsa mehlala ea rona: