Kakaretso ea Theknoloji ea ho Koahela ka Thata: Melao-motheo ea Ts'ebetso le Ts'ebeliso

Mekhoa ea kajeno ea tlhahiso, ho nepahala ha sehlahisoa, katleho ea lisebelisoa, le bophelo ba tšebeletso ea likarolo li itšetlehile haholo ka tsoelo-pele ea boenjiniere ba bokaholimo. E le mokhoa oa bohlokoa oa kalafo ea bokaholimo, theknoloji ea ho koahela ka thata e se e amohetsoe haholo liindastering tse kang lisebelisoa tsa ho seha, hlobo, likarolo tsa bohlokoa tsa likoloi le lihlahisoa tsa 3C. E sebetsa e le senotlolo sa ho ntlafatsa ho tšoarella, ts'epahalo le ts'ebetso ka kakaretso.

Tlhaloso ea Tekheniki ea Nomoro ea 1 le Sebaka sa Ts'ebetso

“Likobo tse thata” hangata li bua ka lifilimi tse tšesaane tse sebetsang tse kentsoeng holim'a substrate ka mekhoa ea Physical Vapor Deposition (PVD) kapa Chemical Vapor Deposition (CVD). Likobo tsena hangata li na le botenya bo tlohang ho 1 ho isa ho 5 μm, ka microhardness e phahameng (>2000 HV), coefficient e tlase ea khohlano (<0.3), botsitso bo botle ba mocheso, le ho khomarela ho matla ha interfacial—e leng se eketsang haholo bophelo ba ts'ebeletso le meeli ea ts'ebetso ea thepa ea substrate.

Ho e-na le ho sebetsa feela e le "sekoahelo sa bokaholimo," lipehelo tse thata li entsoe ka meaho e ntlafalitsoeng ea lera, thepa e khethiloeng, le mekhoa ea ho khomarela e entsoeng ka substrate. Sena se nolofalletsa lipehelo ho mamella maemo a rarahaneng a ts'ebetso ha ka nako e ts'oanang li fana ka khanyetso ea ho tsofala, botsitso ba mocheso le tšireletso ea mafome.

Melao-motheo ea 2 ea ho Sebetsa ea ho Koahela ka Thata

Liaparo tse thata li kenngoa haholo-holo ho sebelisoa mekhoa e 'meli e meholo: Ho tlosoa ha mouoane ka 'mele (PVD) le ho tlosoa ha mouoane ka lik'hemik'hale (CVD).

1. Ho Ntša Mouoane oa 'Mele (PVD)

PVD ke ts'ebetso e thehiloeng ho vacuum moo thepa ea ho koahela e fetohang mouoane, e qhalanang, kapa e ionization ebe e beha filimi e tšesaane holim'a substrate. Ts'ebetso hangata e kenyelletsa:

Ho fetoha ha mouoane kapa ho qhalana ha thepa

Tsamaiso ea mouoane: Liathomo/li-ion lia falla tikolohong e se nang letho

Ho thehoa ha filimi: Ho kolobisoa le ho hola ha lera le teteaneng holim'a substrate

Mekhoa e tloaelehileng ea PVD e kenyelletsa:

Mouoane oa Thermal

Ho phunya ha Magnetron

Sekoahelo sa Arc Ion

2. Ho Ntša Mouoane ka Lik'hemik'hale (CVD)

CVD e kenyelletsa ho kenya di-precursor tsa kgase mochesong o phahameng ho arabela ka dikhemikhale hodima bokahodimo ba substrate, ho etsa lesira le tiileng. Mokgwa ona o loketse bakeng sa masela a tsitsitseng a mocheso jwalo ka TiC, TiN, le SiC.

Litšobotsi tsa bohlokoa:

Ho khomarela ka matla ho substrate

Bokhoni ba ho etsa masela a teteaneng haholo

Lithempereichara tse phahameng tsa ts'ebetso tse hlokang li-substrate tse hanyetsanang le mocheso

Maemo a Kopo a 3

Libakeng tsa indasteri tse kenyeletsang meroalo e phahameng le ts'ebetso ea maqhubu a phahameng, likarolo li tobana le khohlano, mafome le ho tšoha ha mocheso. Liaparo tse thata li etsa lera le sireletsang le thatafetseng haholo, le sa ferekaneng haholo, le le tsitsitseng mochesong le ntlafatsang haholo ts'ebetso ea likarolo le nako ea tsona ea bophelo:

Lisebelisoa tsa ho Seha: Liaparo tse kang TiAlN le AlCrN li ntlafatsa haholo khanyetso ea mocheso le ts'ebetso ea ho tsofala, li eketsa bophelo ba lisebelisoa ka makhetlo a 2 ho isa ho a 5, li fokotsa liphetoho tsa lisebelisoa, le ho ntlafatsa botsitso ba mechini.

Li-mold le Li-punch: Li-coat tsa TiCrAlN le AlCrN li fokotsa ho tsofala, ho teneha, le ho petsoha ha mokhathala o chesang—li ntlafatsa bophelo ba ts'ebeletso ea hlobo, boleng ba karolo e itseng, le ho fokotsa nako ea ho sebetsa.

Likarolo tsa Likoloi: Liaparo tsa DLC (Like Diamond Carbon) tse holim'a likarolo tse kang li-tappets, li-piston piston, le li-valve lifter li fokotsa sekhahla sa khohlano le ho tsofala, li eketsa linako tsa ho nkeloa sebaka, le ho ntlafatsa ts'ebetso ea mafura.

3C Consumer Electronics: TiN, CrN, le dikobo tse ding tse thata tse kgabisitsweng hodima di-smartphone le di-bezel tsa khamera di fana ka ho hanyetsa ho ngoapa le tshireletso ya mafome ha di ntse di boloka qetello ya tshepe bakeng sa boiphihlelo bo ntlafetseng ba mosebedisi.

Kakaretso ea Kopo ke Indasteri

Litharollo tsa ho Hlakola ka thata tsa Zhenhua Vacuum tsa NO.5: Ho nolofalletsa

Tlhahiso ea Ts'ebetso e Phahameng

Ho fihlela tlhoko e ntseng e eketseha ea li-coat tse sebetsang hantle ho pholletsa le liindasteri, Zhenhua Vacuum e fana ka litharollo tse tsoetseng pele tsa ho betla ka thata tse nang le bokhoni bo phahameng ba ho betla le ho lumellana ha lits'ebetso tse ngata - tse loketseng tlhahiso e nepahetseng ea hlobo, lisebelisoa tsa ho seha le likarolo tsa likoloi.

Melemo ea Bohlokoa:

Ho sefa plasma ea arc ka mokhoa o sebetsang hantle bakeng sa phokotso ea likaroloana tsa macro

Liaparo tsa Ta-C tse sebetsang hantle tse kopanyang bokgoni le ho tšoarella

Ho thatafala ho phahameng haholo (ho fihlela ho 63 GPa), coefficient e tlase ea khohlano, le khanyetso e ikhethang ea ho bola

Mefuta ea ho Koahela e Sebetsang:

Sistimi ena e tshehetsa ho beoa ha dikobo tse thata haholo tse nang le mocheso o phahameng ho kenyeletswa AlTiN, AlCrN, TiCrAlN, TiAlSiN, CrN, hara tse ding—tse sebediswang haholo dibopeng, disebedisweng tsa ho seha, dipuncheng, dikarolong tsa dikoloi le dipistonng.

Keletso ea Lisebelisoa:

(Litekanyo tsa sistimi tse ikhethileng lia fumaneha ha ho kopuoa.)

1.MA0605 Mochini oa ho roala oa PVD o thata oa filimi

2.Mochini oa ho Koahela Filimi e Thata oa HDA1200

3.HDA1112 mochini o koahelang o thibelang ho roala sesebelisoa sa ho itšeha

–Sengoloa sena se lokollotsoe ke mochini o koahelang ka lephakamoetsi Letsoho la Zhenhua.