Zirconium oxide: bayanin, kaddarorin, siffofin aikace-aikace da kuma sake dubawa

An yi amfani da cututtuka na ƙwayoyi a ko'ina, a cikin dukan dakunan shan magani. Abubuwan da ake amfani da ita don yin kwanciya da fasaha don shigarwa don yau akwai babban zaɓi. Sabuwar kayan zirga-zirga na zirconium yana burgewa tare da halayensa kuma an dauke su mafi kyau ga aikace-aikace a cikin wannan filin.

Zirconium oxide a matsayin sinadaran fili

Oxide (dioxide) da zirconium ZrO2 - ne m, colorless lu'ulu'u na musamman ƙarfi, insoluble a ruwa kuma mafi acid da kuma alkalis, amma dissolves a zubi Alkali tabarau, hydrofluoric da sulfuric acid. Maganin narkewa shine 2715 ° C. Zirconium oxide yana cikin siffofi guda uku: barga guda ɗaya, wanda yake faruwa a yanayin, ma'aunin kwakwalwa na lantarki - yana da wani ɓangare na ƙwayoyin zirconium, mai siffar sukari maras amfani - ana amfani dashi a cikin kayan ado kamar kwaikwayo na lu'u-lu'u. A cikin masana'antun, zirconium oxide ya zama tartsatsi saboda tsananin ƙarfin zuciya, kayan aiki, abubuwan da aka yi, da gilashin da kayan shafa.

Spheres na aikace-aikace na zirconium oxide

Zirconium oxide aka gano a 1789 kuma ba a yi amfani da na dogon lokaci, da babbar yiwuwar ba a sani ba ga 'yan adam. Sai dai kawai kwanan nan, zirconium ya zama mai amfani da hankula a wurare da dama na aikin ɗan adam. An yi amfani dashi a cikin masana'antu, alal misali, a cikin kullun kwalliya na motocin koli. A cikin masana'antar sararin samaniya, ba lallai ba ne - godiya gareshi, jiragen ruwa zasu iya tsayayya da tasirin zafin jiki mai ban mamaki. Yanke kayan aiki, pumps ma dauke da zirconium oxide. Haka kuma ana amfani dashi a magani, misali, a matsayin shugaban kwakwalwan katako. Kuma, a ƙarshe, a cikin dentistry, zai iya nuna duk mafi kyau halaye a cikin muhimmancin dentures.

Zirconium oxide a dentistry

A zamani dentistry, zirconium oxide ne mafi mashahuri kayan domin yin hakori ƙanshin. Ya yada a wannan yanki saboda halaye, kamar hardness, ƙarfin, durewa da kuma adana tsari da bayyanuwa na dogon lokaci, rikitarwa na halitta tare da fatar jikin mutum, kyakkyawan bayyanar. Za a iya zama abu don ƙwararru ɗaya, gadoji, fil, gyara prostheses ta amfani da implants.

Zirconium oxide, farashin wanda ya fi yadda sauran nau'i na hakora, yana da wuya a aiki. Wannan shine dalili akan gaskiyar cewa kambi sune mafi tsada. Bayan da aka kirkiro firam ɗin, an yi amfani da wani nau'i na yumbu mai farin ciki akan shi, tun da zirconium oxide kanta ba shi da launi. Godiya ga wannan yumbura za a iya amfani dashi mai zurfi.

Ƙaunawan ba-karfe akan zirconium oxide

A yi na rawanin da kuma gadoji zirconium oxide quite sabon abu. A baya can, yin amfani da hakora a kan karamin karfe yana da cikakkiyar daidaituwa kuma wani zaɓi ba madadin ba. Amma masana kimiyya sun gudanar da bincike kuma sun nema kayan da ya dace da duka kayan ado da kuma tsarin halayyar halitta tare da kyallen jikin mutum, da karfi da haske. Irin wannan abu ya samo, kuma wannan a cikin yanayin abu ne mai sauki, a cikin halayensa, za'a iya kwatanta shi da lu'u lu'u.

Da zuwan hawan zirconium, marasa lafiya na iya jin dadin abubuwan da suka dace da kyau da kuma ƙazantar da karuwanci, wani abu shine cewa ba kowa ba ne zai iya samun wannan irin wadatacciya. Amma saboda ƙarfinsa, yana iya zama wajibi ne don ciyar da lokaci da kuma sauran sauran hankulanku na rayuwa - zirconium suna da matukar damuwa da kuma dorewa. Saboda gaskiyar cewa zirconium oxide kanta ne m, an haifar da hakoran hakora tare da wani bakin ciki Layer na kayan shafawa. Bugu da ƙari, rawanin ya dace da gwanin, ba su da wata rata, wanda ya haifar da wani dabi'ar dabi'a.

Ƙwararraki da ƙarfi

White karfe - wannan wani lokaci ake kira ceramics on zirconium oxide. Sarauniyar da aka yi daga wannan abu shine sau 5 da suka fi karfi fiye da dukkanin yumbura. Menene amfani da irin wannan karfi? Kafin bayyanar zirconium oxide a cikin aikin likita, an yi rawanin ta hanyar amfani da karfe wanda aka yi amfani dashi mai zurfi na kayan ado. Metal - don durability, cakuda - for aesthetics. Amma ba zai iya yiwuwa a haifar da bayyanar halitta ta wannan hanya ba, a wurin da ake hulɗar tsakanin prosthesis da danko, wani ɓoye mai duhu yana bayyane ne (wannan tasiri ya samo ta wata siffar karfe).

Zirconium oxide ba karami ba ne a ƙarfin karfe, kuma yana ba ka damar nuna launin launi da nuna gaskiya, kamar haƙori na ɗan adam, ba tare da wata ƙarancin launi ba. Hakan yana kama da nau'i na haƙori na hakori, yana da hasken haske. Hasken haske ya shiga cikin kauri daga cikin kambi yana da kwarewa kuma ya ɓace a hanya ta halitta, yana haifar da sakamako na murmushi lafiya da kyau. Dentists sama da launi wanda ba ya bambanta da launi na sauran lafiya hakora lokacin da ya dace da prosthesis, saboda haka kambi ba ya haifar da wani abu ta hanyar haɗuwa da hakora mai kyau.

Biocompatibility

Magunguna, daga abin da aka halicce nau'ikan-yumbura masu yaduwa, wasu lokuta sukan zama abin da ya faru na rashin lafiyan jiki a cikin mai haƙuri, bayyanar kumburi da kuma tsangwama na tsawon lokaci zuwa prosthesis. Ƙungiyoyi ne bisa tushen zirconium oxide - manufa ga mutanen da ke da kyakwalwa da rashin haƙuri ga karafa.

Wannan shi ne saboda irin waɗannan abubuwa:

• Secure abun da ke ciki (ba dauke da silica).
• Immunity zuwa acid, low solubility.
• Girgirar da ba ta da izinin ba ta ƙyale tara a kan tashi.
• Cigaba da wasu kayan da ke cikin kwakwalwa.
• Babban hawan thermal yana tabbatar da cewa babu damuwa lokacin shan abinci mai zafi ko sanyi.
• Tsarancin shiri na haƙori lafiya. Ƙarfin abu yana ba ka damar ƙirƙirar ƙananan fitila, don haka ya sa haƙori ya zama mafi ƙaranci kuma ya adana kayan jin daɗin lafiya.

Contraindications

Zirconium oxide, wanda dukiyarsa na da kyau don ciwon hakora, yana da kusan babu takaddama, sai dai irin waɗannan halaye na jiki:

• Tsarya mai zurfi shine tsarin yanayin jaw, wanda babban yatsun sama ya rufe kashi uku na ƙananan hakora lokacin da aka rufe matsayi. Dama yana haifar da matsanancin matsa lamba a kan hakora na babban yatsan kuma yana barazana da karuwa mai karuwa na enamel hakori.
• Bruxism wani abu ne wanda yake nuna hakora yana motsawa, yawancin lokacin barci. Dalilin ba a saukar da shi cikakke ba, amma yawancin malaman sun yarda cewa cutar rashin lafiya shine sakamakon rashin daidaituwa da tunani. Yana haifar da lalata lalata da katako da hakora.

Yin kambi

Zirconium oxide yana da wuya a aiki, don haka samar da kambi daga gare ta wata hanya ne mai aiki. Ya haɗa da matakai da yawa:

1. An shirya rami na baki, an haƙori haƙori a ƙarƙashin kambi.
2. An yi kwaskwarima daga haƙori mai yatsa, ana yin samfurin kambi na gaba.
3. Ana gudanar da samfurin laser na samfurin, an rubuta bayanai a cikin kwamfutar don aiki.
4. Kayan shirin kwamfuta na musamman yana ɗaukar siffar, la'akari da dukkanin nuances (alal misali, shrinkage na gawa bayan firing).
5. Zuwa kwamfutar tare da bayanan da aka samo, an haɗa na'ura na dijital don karawa kuma an kirkiro fom daga zane zirconium.
6. An sanya gawaccen kayan da aka sanya a cikin tanderun wutar lantarki domin yin gyaran fuska da taro da samar da karfi.
7. An rufe siffar da aka rufe da yumbura na wani inuwa wanda aka zaba don wani mai haƙuri.

Abũbuwan amfãni daga zirconium rawanin kafin tabbatarwa

Idan kana bukatar prosthetics kafin mai haƙuri, tambaya ta haifar da abin da artificial hakora za i. Zirconium oxide yana da amfani mai yawa akan sauran kayan:

• Masanan masu bincike tare da kambi na zirconium ba su buƙatar kau da jijiya ba.
• Rashin ƙarfe a cikin zane, wadda ta kawar da irin wadannan matsalolin a matsayin rashin lafiyar jiki, wani dandano mai kyau a bakin.
• Tabbatar da rashin ci gaban cututtuka a ƙarƙashin kambi. Prosthesis yana da alaƙa da ƙwayar, abincin abinci da kwayoyin ba su fada a ƙarƙashinsa.
• Tabbatar da ƙirar. Yin amfani da bayanai na asali yana tabbatar da daidaitattun ƙididdiga a cikin zane.
• Zaɓaɓɓen zaɓi na launi. Ba za a iya bambanta ganyayyaki ba daga sauran, lafiya hakora.
• Matsaloli don yin gada na kowane tsawon;
• Rashin yin gini.
• Babu amsa ga abinci mai sanyi da zafi. Yarda da kayan ƙwaƙwalwa zai iya haifar da sauti mai mahimmanci daga yanayin zafi ko zafi. Zirconium oxide ba ya ba irin wannan dauki.
• Babu ainihin bayyanar halitta.
• Rashin iyakar launin toka a wurin da yake hulɗa tare da danko.
• Yayin da ake shirya wa prosthetics, babu buƙatar ƙin hakori.
• Ƙungiyoyi ba su lalata kuma suna riƙe da siffar su da kuma siffofi na dogon lokaci.

Bayani

A lokacin ɗan gajeren lokaci kaɗan, zirconium oxide ya tabbatar da kanta a dentistry, sake dubawa a kan shi kawai tabbatacce ne. Bayan nazarin sharuddan bayanai a cikin hanyar sadarwa, ana iya tabbatar da cewa wannan abu abu ne mai kyau don yin hakora. A lokacin tsawon lokacin aikace-aikace na zirconium oxide a prosthetics na hakora, babu wani hali na rashin lafiyan amsa. Saukewa ya wuce sauri kuma ba tare da rikitarwa ba, kuma bayyanar murmushi kawai yana jin dadin marasa lafiya ba tare da haifar da rashin tausayi na jiki ba game da jiki ta waje a bakin. Ƙwararren musamman na jin dadin mutanen da suke sanya kambi na kambi tare da ko ba tare da yaduwa ba kafin a shigar da karuwan zirconium. Hakika, suna da wani abu da za a kwatanta. Bayan 'yan shekarun da suka gabata, irin wannan karuwanci yana da kyau, tun da babu wani zabi a wancan lokacin. Metal rawanin ba kawai ya kawo jiki rashin jin daɗi (allergies, dauki zuwa da zazzabi), amma bai nemi aesthetically m. Bayan sun maye gurbin su tare da zirconium, mutane suna mamakin yadda za a iya ganin haƙori na wucin gadi ga wasu kuma su yi kama da dabi'a. Wannan ya yiwu ta hanyar abu na gaba-zirconium oxide.