1. Theknoloji ea Thermal CVD
Liaparo tse thata haholo ke liphahlo tsa tšepe tsa ceramic (TiN, joalo-joalo), tse entsoeng ke karabelo ea tšepe ka har'a ho roala le ho hlahisa gasification e sebetsang.Qalong, theknoloji e futhumatsang ea CVD e ne e sebelisetsoa ho fana ka matla a ts'ebetsong a karabelo e kopaneng ka matla a mocheso mocheso o phahameng oa 1000 ℃.Mocheso ona o loketse feela ho kenya TiN le liphahlo tse ling tse thata holim'a lisebelisoa tsa carbide tse entsoeng ka samente.Ho fihlela joale, e ntse e le theknoloji ea bohlokoa ea ho beha liphahlo tse kopaneng tsa TiN-Al20 lihloohong tsa lisebelisoa tse entsoeng ka samente ea carbide.
2. Ho roala ha ion ea cathode e sekoti le ho roala ka terata e chesang ea arc ion
Lilemong tsa bo-1980, ho ne ho sebelisoa ho roala li-ion tsa cathode le terata e chesang ea arc ion ho kenya lisebelisoa tsa ho itšeha.Litheknoloji tsena ka bobeli tsa ho roala ion ke mahlale a arc discharge ion coating, ka sekhahla sa ionization ea tšepe se fihlang ho 20% ~ 40%.
3. Ho roala ha cathode arc ion
Ho hlaha ha cathodic arc ion coating ho lebisitse ho nts'etsopele ea theknoloji ea ho kenya liphahlo tse thata holim'a hlobo.Sekhahla sa ionization ea cathodic arc ion coating ke 60% ~ 90%, e lumellang palo e kholo ea li-ion tsa tšepe le li-ion tsa khase tse arabelang ho fihla holim'a sebaka sa mosebetsi mme li ntse li boloka ts'ebetso e phahameng, e leng se bakang ho ts'oaroa ha karabelo le ho thehoa ha likhoele tse thata joalo ka. TiN.Hajoale, theknoloji ea ho roala arc ion ea cathodic e sebelisoa haholo ho beha liphahlo tse thata holim'a hlobo.
Mohloli oa cathode arc ke mohloli o tiileng oa mouoane o se nang letamo le tsitsitseng le qhibilihisitsoeng, 'me sebaka sa mohloli oa arc se ka behoa ka mokhoa o ikemetseng, ho ntlafatsa sekhahla sa tšebeliso ea sebaka sa kamore ea ho roala le ho eketsa bokhoni ba ho kenya sebōpi.Libopeho tsa mehloli ea li-cathode arc li kenyelletsa mehloli e menyenyane ea li-cathode arc, mehloli ea li-columnar arc, le mehloli e meholo e meholo ea li-arc.Likarolo tse fapaneng tsa mehloli e menyenyane ea li-arc, mehloli ea li-columnar arc, le mehloli e meholo ea li-arc e ka hlophisoa ka thoko ho kenya lifilimi tse nang le likarolo tse ngata le lifilimi tsa nano multilayer.Ho sa le joalo, ka lebaka la sekhahla se phahameng sa ionization ea tšepe ea cathodic arc ion coating, li-ion tsa tšepe li khona ho monya likhase tse ngata tsa karabelo, e leng se etsang hore ho be le mefuta e mengata ea ts'ebetso le ts'ebetso e bonolo ho fumana liaparo tse thata tse thata.Leha ho le joalo, ho na le marotholi a mahoashe ka har'a microstructure ea lera la ho roala le fumanoang ke cathodic arc ion coating.Lilemong tsa morao tjena, ho hlahile mekhoa e mengata e mecha ea ho ntlafatsa sebopeho sa lera la filimi, e leng se ntlafalitseng boleng ba filimi ea ho roala arc ion.
——Sengoliloeng sena se lokollotsoe ke Guangdong Zhenhua Technology, amoetsi oa mechine ea ho roala optical.
Nako ea poso: Apr-28-2023