Yayin da masana'antu na zamani ke ci gaba da buƙatar ƙarin aiki daga sassa, musamman waɗanda ke aiki a ƙarƙashin yanayi mai tsanani kamar yanayin zafi mai yawa, matsin lamba mai yawa, da kuma gogayya mai ƙarfi, fasahar rufewa ta zama mai matuƙar muhimmanci. Amfani da murfin da ya yi tauri yana taka muhimmiyar rawa wajen haɓaka juriyar kayan aiki, daidaiton injina, da kuma cikakken aikin samfur. Fasahar maganin saman PVD (Physical Vapor Deposition) ita ce kan gaba a cikin sabbin abubuwa a wannan fanni, wanda ke haifar da ci gaba a fasahar rufewa.
Lamba ta 1 Menene Tsarin PVD?
Tsarin PVD ya ƙunshi amfani da hanyoyin zahiri don canza kayan shafa daga yanayin datti ko ruwa zuwa yanayin iskar gas, sannan a zuba su a saman substrate ta hanyar ajiyar tururi don samar da shafi mai kama da juna, mai tauri, kuma mai ɗorewa. Idan aka kwatanta da ajiyar tururi na gargajiya (CVD), manyan fa'idodin PVD sun ta'allaka ne da ikonsa na ajiye murfin a ƙananan yanayin zafi, sarrafa daidai kauri da abun da ke ciki na rufi, da kuma yanayinsa mai kyau ga muhalli da kuma amfani da makamashi.
Na 2 Amfanin PVD a cikin Rufin Tauri
Saboda fa'idodinta na musamman, fasahar PVD ta shahara sosai wajen amfani da rufin da ya yi tauri, musamman a yankunan da ke buƙatar tauri mai yawa, juriyar lalacewa mai kyau, da kuma juriyar tsatsa mai kyau. Manyan fa'idodin tsarin PVD sun haɗa da:
1. Tsananin Tauri da Juriyar Sakawa Mai Tsanani
Rufin PVD mai tauri yana ƙara taurin kayan aiki sosai. Ta hanyar ajiye kayan aiki kamar TiN (Titanium Nitride), TiAlN (Titanium Aluminum Nitride), da CrN (Chromium Nitride), taurin murfin zai iya kaiwa 25GPa–63GPa ko ma fiye da haka. Waɗannan rufin suna inganta juriyar lalacewa yadda ya kamata, suna rage gogewar saman, suna ƙara juriyar iskar shaka, kuma suna tsawaita rayuwar kayan aiki, molds, da sauran kayan aiki.
2. Kyakkyawan juriya ga zafin jiki mai yawa
Rufin PVD yana nuna juriya mai ƙarfi ga yanayin zafi, wanda hakan ya sa ya dace da abubuwan da ke fuskantar yanayin zafi mai tsanani da kuma gogayya mai tsanani ko kuma tsatsa mai guba. Misali, rufin TiAlN ba wai kawai yana ba da tauri na musamman ba, har ma yana kiyaye kwanciyar hankali a yanayin zafi mai yawa, wanda hakan ke sa a yi amfani da shi sosai a kayan aikin yankewa da ƙira don aikace-aikacen injinan zafi mai zafi.
3. Ƙarancin Daidaito don Inganta Ingancin Inji
Rufin PVD yana taimakawa wajen samar da ƙarancin gogayya, yana rage gogayya da lalacewa na kayan aiki, wanda ke haɓaka ingancin injina da ingancin saman. Wannan yana da amfani musamman ga injina masu inganci da kuma hanyoyin yankewa masu sauri.
4. Mai Kyau ga Muhalli kuma Mai Inganci Sosai
Idan aka kwatanta da dabarun shafa fenti na gargajiya, tsarin PVD ba ya buƙatar adadi mai yawa na sinadarai masu cutarwa, wanda hakan ya sa ya zama fasaha mai kyau ga muhalli. Bugu da ƙari, kayan aikin shafa fenti na PVD suna aiki da inganci mai kyau, wanda ke ba da damar adanawa cikin sauri don biyan buƙatun samarwa masu yawa.
No.3 Filin Aikace-aikacen Rufin Tauri na PVD
Ana amfani da injunan rufewa mai ƙarfi na PVD sosai a masana'antu waɗanda ke buƙatar ingantaccen aikin saman. Wasu muhimman fannoni sun haɗa da:
1. Kayan Aikin Yankewa da Ƙwayoyi
A fannin kera kayan aiki da mold, musamman ga kayan aikin yankewa da ke fuskantar yanayin zafi mai yawa da gogayya, murfin PVD yana ƙara juriyar lalacewa, juriyar tsatsa, da tauri sosai. Ana amfani da murfin TiN sosai a kayan aikin juyawa, masu yanke niƙa, da kuma injinan motsa jiki, yayin da ake amfani da murfin TiAlN sosai a aikace-aikacen yankewa mai sauri, wanda hakan ke inganta ingancin yanke kayan aiki da tsawon lokacin sabis.
2. Kayan Aikin Mota
Ga sassan injinan mota kamar silinda, pistons, da bawuloli, murfin PVD mai tauri yana ba da kyakkyawan juriya ga yanayin zafi mai yawa da juriya ga lalacewa, yana rage gogayya yadda ya kamata, yana tsawaita tsawon rayuwar sassan, da kuma inganta aikin motar gaba ɗaya.
4. Gabatar da Kayan Aikin Rufe Tauri na Zhenhua FMA0605 PVD
Amfanin Kayan Aiki
Ingancin tacewa na ƙwayoyin macro masu ƙarfi; Rufin Ta-C yana ba da inganci mai kyau da kuma aiki mai kyau.
Yana samun tauri mai ƙarfi, rufin da ke jure zafi mai ƙarfi, ƙarancin ma'aunin gogayya, da kuma kyakkyawan juriya ga tsatsa. Matsakaicin tauri yana kaiwa 25GPa–63GPa.
Cathode ɗin yana amfani da fasahar tuƙi biyu wadda ta haɗa na'urar da ke gabanta da kuma na'urar maganadisu ta dindindin, tana aiki tare da tsarin etching na ion da kuma na'urar da ke da kusurwa uku masu girma dabam-dabam don cimma ingantaccen ajiyar bayanai.
An sanye shi da babban baka mai girman diamita na cathodic, wanda ke tabbatar da kyawawan halayen sanyaya a ƙarƙashin yanayin kwararar iska mai ƙarfi. Saurin motsi na tabo na baka yana da sauri, ƙimar ionization yana da yawa, kuma ƙimar ajiya tana da sauri. Wannan yana ba da damar sanya rufin da ya fi kauri da santsi tare da juriya ga iskar shaka da aikin zafin jiki mai girma.
Tsarin Aikace-aikace:
Kayan aikin za su iya ajiye AlTiN, AlCrN, TiCrAlN, TiAlSiN, CrN, da sauran rufin da ke jure zafi mai tsanani, waɗanda aka yi amfani da su sosai a cikin molds, kayan aikin yankewa, naushi, abubuwan da ke cikin motoci, pistons, da sauran kayayyaki.
— An fitar da wannan labarin ne dagaKayan aikin rufin PVD mai tauriInjin tsabtace Zhenhua
Lokacin Saƙo: Fabrairu-20-2025