Kakaretso ea Theknoloji ea ho Koala ka Thata: Melao-motheo ea Ts'ebetso le Kopo

Lits'ebetsong tsa sejoale-joale tsa tlhahiso, ho nepahala ha sehlahisoa, ts'ebetso ea lisebelisoa, le bophelo ba ts'ebeletso ea karolo li ntse li ipapisitse le tsoelopele ea boenjiniere ba bokaholimo. E le mokhoa o mahlonoko oa phekolo ea holim'a metsi, theknoloji ea ho roala ka thata e amohetsoe ka bophara ho liindasteri tse kang lisebelisoa tsa ho itšeha, hlobo, likarolo tsa bohlokoa tsa likoloi le lihlahisoa tsa 3C. E sebetsa e le sesebelisoa sa bohlokoa bakeng sa ho matlafatsa botsitso, ts'epahalo le ts'ebetso ka kakaretso.

No.1 Tlhaloso ea Setsebi le Maemo a Mosebetsi

"Liaparo tse thata" ka kakaretso li bua ka lifilimi tse tšesaane tse sebetsang hantle tse kentsoeng ka har'a substrate ka mekhoa ea Physical Vapor Deposition (PVD) kapa Chemical Vapor Deposition (CVD). Liaparo tsena ka tloaelo li na le botenya ho tloha ho 1 ho ea ho 5 μm, tse nang le microhardness e phahameng (> 2000 HV), coefficient e tlaase ea likhohlano (<0.3), botsitso bo botle ba mocheso, le ho khomarela ho matla ha sefahleho-e leng ho atolosa haholo bophelo ba tšebeletso le meeli ea ts'ebetso ea thepa ea substrate.

Sebakeng sa ho sebetsa joalo ka "sekoaelo" sa bokaholimo, lira tse thata li entsoe ka meaho e ntlafalitsoeng, lisebelisoa tse khethiloeng, le mekhoa e ikamahanyang le "substrate-coat coating". Sena se nolofalletsa liphahlo hore li khone ho mamella maemo a thata a ts'ebetso ha ka nako e le 'ngoe li fana ka khanyetso ea ho roala, botsitso ba mocheso le ts'ireletso ea kutu.

No.2 Melao-motheo ea ho sebetsa ea ho roala ka thata

Liaparo tse thata li kenngoa ho sebelisoa mekhoa e 'meli e meholo: Physical Vapor Deposition (PVD) le Chemical Vapor Deposition (CVD).

1. Physical Vapor Deposition (PVD)

PVD ke ts'ebetso e thehiloeng ho vacuum moo thepa e koahelang e leng mouoane, ho fafatsa, kapa ionization le ho beha filimi e tšesaane sebakeng sa substrate. Hangata mokhoa ona o kenyelletsa:

Ho fetoha mouoane kapa ho fafaletsa lintho

Sepalangoang sa mouoane: Liathomo/ion li falla sebakeng sa vacuum

Sebopeho sa filimi: Ho koaheloa le ho hola ha lesela le teteaneng holim'a substrate

Mekhoa e tloaelehileng ea PVD e kenyelletsa:

Moea oa Mocheso

Magnetron Sputtering

Arc Ion Coating

2. Kemiso ea Mouoane oa Lik'hemik'hale (CVD)

CVD e kenyelletsa ho hlahisa li-precursors tsa gaseous lithempereichareng tse phahameng hore li sebetsane le lik'hemik'hale holim'a substrate, ho etsa lesela le tiileng. Mokhoa ona o loketse liphahlo tse tsitsitseng tsa mocheso tse kang TiC, TiN, le SiC.

Litšobotsi tsa bohlokoa:

Ho khomarela ka matla ho substrate

Bokhoni ba ho etsa litlolo tse batlang li tenya

Lithempereichara tse phahameng tsa ho sebetsa tse hlokang li-substrates tse hanyetsanang le mocheso

No.3 Maemo a Kopo

Libakeng tsa indasteri tse kenyelletsang meroalo e phahameng le ts'ebetso ea maqhubu a phahameng, likarolo li ba le likhohlano, kutu le ho tsukutloa ha mocheso. Liaparo tse thata li theha lera le ts'ireletso le thata haholo, le nang le khohlano e tlase, le le ts'ireletso e tsitsitseng e matlafatsang karolo ea ts'ebetso le nako ea bophelo:

Lisebelisoa tsa ho Seha: Liaparo tse kang TiAlN le AlCrN li ntlafatsa haholo ho hanyetsa mocheso le ho apara, ho lelefatsa bophelo ba lisebelisoa ka makhetlo a 2 ho isa ho a 5, ho fokotsa liphetoho tsa lisebelisoa, le ho ntlafatsa ts'ebetso ea mochine.

Moulds and Punches: TiCrAlN le AlCrN coatings li fokotsa ho khathala, ho tsuba le ho khathala ha mocheso - ho ntlafatsa bophelo ba ts'ebeletso ea hlobo, boleng ba karolo, le ho fokotsa nako.

Likarolo tsa Likoloi: Liaparo tsa DLC (joaloka Diamond-joaloka Carbon) linthong tse kang li-tappets, li-piston pin, le li-valve lifters li theola likhohlano le litheko tsa ho apara, li eketsa linako tse ling, le ho ntlafatsa ts'ebetso ea mafura.

3C Consumer Electronics: TiN, CrN, le lirafshoa tse ling tse khabisitsoeng ka thata matlong a li-smartphone le li-bezel tsa khamera li fana ka khanyetso le ts'ireletso ea kutu ha li ntse li boloka tšepe ea tšepe bakeng sa boiphihlelo bo ntlafalitsoeng ba mosebelisi.

Kakaretso ea Kopo ka Indasteri

NO.5 Zhenhua Vacuum's Hard Coating Deposition Solutions: Ho nolofalletsa

Tlhahiso e Phahameng ea Ts'ebetso

Ho kopana le tlhokahalo e ntseng e eketseha ea liphahlo tse sebetsang hantle ho pholletsa le liindasteri, Zhenhua Vacuum e fana ka litharollo tse tsoetseng pele tse thata tse nang le ts'ebetso e phahameng ea deposition le ts'ebetso ea mekhoa e mengata-e loketseng ho etsoa ka mokhoa o nepahetseng ka hlobo, lisebelisoa tsa ho seha le likarolo tsa koloi.

Melemo ea Bohlokoa:

Sesefa se sebetsang sa arc plasma bakeng sa phokotso ea macroparticle

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

Matla a phahameng haholo (ho fihla ho 63 GPa), coefficient e tlase ea khohlano, le ho hanyetsa kutu e ikhethang

Mefuta e sebetsang ea ho roala:

Sistimi e ts'ehetsa ho beoa ha mocheso o phahameng haholo, ho koaheloa ka thata ho kenyelletsa AlTiN, AlCrN, TiCrAlN, TiAlSiN, CrN, har'a tse ling - e sebelisoang haholo ka hlobo, lisebelisoa tsa ho itšeha, litebele, likarolo tsa koloi le lipiston.

Keletso ea Lisebelisoa:

(Litekanyo tsa sistimi tse ikhethileng li fumaneha ha u kopa.)

1.MA0605 Ho roala filimi e thata ea PVD Coating Machine

2.HDA1200 Mochini oa ho roala filimi e thata

3.HDA1112 Sesebelisoa sa ho itšeha sesebelisoa sa ho roala se sa khoneng ho roala mochini

-Sengoliloeng sena se lokolloa ke mochine oa ho roala ka vacuummoetsi Phula ea Zhenhua.