Izembozo ze-PVD (Physical Vapor Deposition) seziyisinqumo esithandwayo uma kukhulunywa ngokuvikela izindawo ekugugeni. Ngenxa yamandla azo okuthuthukisa ukuqina nokunciphisa ukungqubuzana, izembozo ze-PVD zivame ukusetshenziswa ezimbonini ezahlukene okuhlanganisa izimoto, izindiza kanye nezokwelapha. Kodwa-ke, umbuzo ovame ukuvela ukuthi ingabe izembozo ze-PVD azinamanzi. Kulesi sihloko sebhulogi, sizohlola lesi sihloko futhi sikunikeze ulwazi oludingekayo.
Okokuqala, kubalulekile ukuqonda ukuthi kuyini ukumbozwa kwe-PVD. Ukumbozwa kwe-PVD kuyindlela yokufaka ungqimba oluncane lwezinto phezu kwendawo. Le nqubo yenziwa endaweni engenamanzi, okuqinisekisa ukuthi ukumbozwa kunamathela ngokulinganayo ebusweni. Izinto ezisetshenziswa kakhulu zokumbozwa kwe-PVD yizinsimbi ezifana ne-titanium, i-chromium kanye ne-aluminium. Lezi zinto zinokumelana okuhle kakhulu nokugqwala nokuklwebheka, okwenza zibe zilungele ukusetshenziswa njengezingubo zokuvikela.
Manje, ake siphendule umbuzo okhona – ingabe izembozo ze-PVD azinamanzi? Impendulo emfushane inguyebo. Izembozo ze-PVD zinamandla aphezulu okumelana namanzi, okwenza zifaneleke ukusetshenziswa ezivezwe emswakama. Kodwa-ke, kubalulekile ukuqaphela ukuthi izembozo ze-PVD azinamanzi ngokuphelele. Nakuba zingamelana nokuchayeka emanzini okuvamile, ukucwiliswa isikhathi eside emanzini noma ukuchayeka kumakhemikhali anamandla ekugcineni kungalimaza ukumelana kwazo namanzi.
Uma unquma ukuthi i-PVD coating iyisinqumo esifanele yini, kubalulekile ukucabangela izidingo ezithile zesicelo sakho. Uma iphrojekthi yakho idinga ukuchayeka njalo emanzini, njengezingxenye zasolwandle noma izinto zasendlini yokugezela, kungadingeka isivikelo esengeziwe. Kulesi simo, inhlanganisela ye-PVD coating kanye nesendlalelo sesibili sokuvimbela amanzi kuzonikeza isivikelo esingcono kakhulu.
Njenganoma yikuphi ukugqoka, impilo nokusebenza kwezingubo ze-PVD kuncike ekunakekelweni okufanele. Ukuhlanza njalo nokunakekelwa okumnene kuzosiza ukuthi igcine ukumelana kwayo namanzi isikhathi eside. Gwema izinto ezihuquzelayo noma amakhemikhali aqinile ngesikhathi sokuhlanza njengoba angase aklwebhe noma agqwale ingubo.
Muva nje, ukusetshenziswa kwe-PVD coating ezimbonini ezahlukahlukene kudonsele ukunaka. Isibonelo esaziwayo yimboni yezimoto, esebenzisa i-PVD coating ukwandisa ukuqina kwezingxenye ezibalulekile. Ngaphezu kwalokho, intuthuko kwezobuchwepheshe be-PVD coating yenze kwaba nokwenzeka ukudala i-PVD coating ekhethekile ngokukhethekile ngezinjongo zokuvimbela amanzi. Lezi zingubo zisetshenziswa ekukhiqizeni amawashi angangeni manzi, ubucwebe kanye nemishini kagesi ukuze kunikezwe isendlalelo esengeziwe sokuvikela emanzini.
Ekuphetheni, izembozo ze-PVD zinikeza izinga elithile lokumelana namanzi, okwenza zifanelekele ukusetshenziswa okubanzi. Kodwa-ke, kubalulekile ukuhlola izidingo ezithile zephrojekthi futhi ucabangele izinyathelo ezengeziwe zokuvimbela amanzi uma kudingeka. Ngokunakekelwa nokugcinwa okufanele, izembozo ze-PVD zinganikeza isivikelo esihlala isikhathi eside ekugugulekeni, ekugqwaleni, ngisho nasekulimaleni kwamanzi. Ngakho-ke noma ngabe usembonini yezimoto, yezindiza noma yezokwelapha, ukufaka izembozo ze-PVD kumaphrojekthi akho kuyindlela eqinile.
Isikhathi sokuthunyelwe: Julayi-19-2023