Kwembulwa inqubo ye-PVD ye-PVD ye-MEAAO & BATH PVD
2024-03-21
Ubuchwepheshe be-PVD (I-Vact Vapor Division) ubuchwepheshe bokwelashwa okuthuthukile okwenziwa ngaphansi kwezimo ze-vacuum, lapho ingaphezulu komthombo wezinto eziqinile noma uketshezi lufakwe emzimbeni ngama-athomu ase-gaseous, ama-molecule noma ingxenye ethile ibe ngama-ion, afakwa ngaphezulu I-substrate ukwakha ifilimu elincanyana ngomsebenzi okhethekile. Ubuchwepheshe buhlukaniswe izigaba ezintathu eziphambili: I-Vacuum Everation Coang, i-vacuum sputtering coating kanye ne-vacuum ion coating, okufaka izindlela ezahlukahlukene zenqubo njengokuhwamuka, ukuhanjiswa kagesi.
Enqubweni ye-PVD, isinyathelo sokuqala ukufuzwa kwezinto zokufaka ama-athomu, lapho kukhiqizwa ama-athomu ama-gaseeus, ama-molecule noma ama-ion afudumele ngokushisa umthombo wezinto ezibonakalayo ekushiseni kokuhwamuka, okwenza kube yilapho kubhebhethekisa, kube namandla. Lawa magesi abe esehamba futhi athuthe futhi afake endaweni engaphansi komhlaba endaweni ye-vacuum ukwakha ifilimu elincanyana. Inqubo yonke ilula, ayingcolisi futhi inobungane nemvelo, futhi ukwakheka kwamafilimu kufana nomfaniswano nobumnyene, kanye nokubopha okuqinile ku-substrate.
Ubuchwepheshe be-PVD busetshenziswa kabanzi e-Aerospe, e-Optics, i-Optics, imishini, nokwakhiwa kwemikhakha, kungahle kulungele ukugqoka okuvinjelwe, okuhlobisa, ama-piezoelectric, ama-piezoelectric, ukuthambisa, ama-superconductivity kanye nezinye izici yefilimu. Ngokuthuthukiswa kobuchwepheshe obuphezulu kanye nezimboni ezivelayo, ubuchwepheshe be-PVD buhlala buvuselela ubuchwepheshe obusha, obunjengobuchwepheshe obuningi be-arc ehambisanayo, ithagethi enkulu ye-arc ende, njll. ukukhuthaza ukuthuthukiswa kobuchwepheshe.
Ifektri yethu isebenzisa uhlobo lokuqala lwe-vacuum ewaliotion coating, futhi yonke inqubo yale nhlanganisela izochazwa ngokuningiliziwe ngezansi.
I-Vacuum Ekpanition Coating ingenye yezindlela zakudala nezisetshenziswa kakhulu kubuchwepheshe be-PVD. Kule nqubo, ilitshe le-plating lifudunyezwa okokuqala emazingeni okushisa okuhwamuka, okwenza kube vaporise futhi lishiye uketshezi noma indawo eqinile. Kamuva, lezi zinto ezishubile ziyofuduka endaweni engaphansi ye-vacuum futhi ekugcineni idiphozi ukuze kwakhiwe ifilimu elincanyana.
Ukufeza le nqubo, kusetshenziselwa umthombo wokuhwamuka ukuyeka impahla yokufakelwa ekushiseni kokuhwamuka. Kunezinketho ezahlukahlukene zemithombo yokuhwamuka kokuhwamuka, kufaka phakathi ukufudumala kokuphefumula, imishayo ye-elektroni, imishayo ye-laser, nabanye. Kule, imithombo yokuvinjwa kokuphikiswa kanye nemithombo ye-electron beam ephumayo yiyona evame kakhulu. Ngaphezu kwemithombo ejwayelekile yokuhwamuka, kukhona neminye imithombo ekhethekile yokuhwamuka kwenhloso, njengokushisa okufudumele okuphezulu, ukushisa kwe-arc, ukufudumala okukhanyayo nokunye.
Inqubo eyisisekelo yokugeleza kwe-vacuum eflogionar plating is alandelayo:
Ukwelashwa kwe-1.Plating-Plating: kufaka phakathi ukuhlanza nokuhlekisa. Izinyathelo zokuhlanza zibandakanya ukuhlanza kwe-detergent, ukuhlanza amakhemikhali, ukuhlanza ama-ultrasonic kanye nokuhlanza amabhomu, njll.
Ukulayisha: Lesi sinyathelo sifaka ukuhlanza kwegumbi le-vacuum, ukuhlanza ama-hanger anamaplanethi, kanye nokufaka nokulungisa kabusha umthombo we-wab cwititing.
I-3.Vacuum Extraction: Okokuqala, ukupompa kanzima kwenziwa ngenhla kwe-6.6 PA, khona-ke isigaba sangaphambili sepompo ye-diff senziwa ukuze silondoloze ipompo ye-vacuum, bese kuthi ipompo ye-diffenusion iyavutha. Ngemuva kokushisa okwenele, vula i-valve ephezulu bese usebenzisa ipompo ye-prof ukupompa i-vacuum ku-vacuum yangemuva ye-0.006pa.
4.Bakwa: Izingxenye ezinamated zifudunyezwa kumazinga okushisa afunekayo.
Ukuqhuma kweBombardiment: I-Ion Bombardiment yenziwa endaweni ye-vacuum ecishe ibe ngu-10 PA kuya ku-0,1 e-PA, isebenzisa amandla aphezulu aphezulu afinyelela ku-200 v kuya ku-1 KV, futhi kwenziwa amabhomu imizuzu emi-5.
I-6.Pri-ukuncibilika: Lungisa okwamanje ukuze uncibilike izinto ezisetshenziswayo nama-degas imizuzu eyi-1 kuya ku-2.
I-7.EvapOration Desition: Lungisa ukuhwamuka kwamanje njengoba kudingeka kuze kube sekupheleni okufiselekayo kwesikhathi sokugcina kufinyelelwe.
8.Cooleting: Pholisa izingxenye ezihlanganisiwe emazingeni okushisa athile egumbini lokuphumula.
I-9.Discharge: Ngemuva kokususa izingxenye ze-plated, vala i-vacuum chamber, mpompa i-vacuum kuya ku-0.1 PA, bese uphola ipompo ye-prounce kumazinga okushisa avumelekile, bese ekugcineni uvale iphampu yokuvunyelwa namanzi okupholisa.
10.Post-Treatment: Yenza umsebenzi wangemva kokuphathwa njengokufaka ijazi eliphezulu.
