{"id":63,"date":"2024-05-13T14:28:55","date_gmt":"2024-05-13T06:28:55","guid":{"rendered":"https:\/\/aluminaceramic.net\/?p=63"},"modified":"2024-05-13T14:31:30","modified_gmt":"2024-05-13T06:31:30","slug":"alumina-keramika-dis-implantlarinin-xususiyy%c9%99tl%c9%99ri-gost%c9%99risl%c9%99ri-v%c9%99-hazirliq-m%c9%99rh%c9%99l%c9%99sind%c9%99-dizayn-m%c9%99qamlari","status":"publish","type":"post","link":"https:\/\/aluminaceramic.net\/az\/alumina-ceramic-dental-implants-properties-indications-and-preparation-design-considerations\/","title":{"rendered":"Alumina keramika di\u015f implantlar\u0131 \u2013 x\u00fcsusiyy\u0259tl\u0259ri, g\u00f6st\u0259ri\u015fl\u0259ri v\u0259 haz\u0131rl\u0131q dizayn\u0131 m\u0259qamlar\u0131"},"content":{"rendered":"

Alumina keramika di\u015f implantlar\u0131 \u2013 x\u00fcsusiyy\u0259tl\u0259ri, g\u00f6st\u0259ri\u015fl\u0259ri v\u0259 haz\u0131rl\u0131q dizayn\u0131 m\u0259qamlar\u0131<\/h1>\n

Alumina keramika material\u0131 \u0259la klinik g\u00f6st\u0259ricil\u0259ri say\u0259sind\u0259 di\u015f\u00e7ilikd\u0259 s\u00fcr\u0259tl\u0259 yay\u0131l\u0131b v\u0259 sabit protezl\u0259rd\u0259 istifad\u0259 olunur. Bu m\u0259qal\u0259 onun x\u00fcsusiyy\u0259tl\u0259rini, g\u00f6st\u0259ri\u015fl\u0259rini, haz\u0131rl\u0131q dizayn\u0131 m\u0259qamlar\u0131n\u0131 v\u0259 t\u0259tbiqini daha d\u0259rind\u0259n ara\u015fd\u0131r\u0131r.<\/p>\n

Alumina son d\u0259r\u0259c\u0259 s\u0259rt v\u0259 davaml\u0131 texniki keramika material\u0131d\u0131r, mexaniki m\u00f6hk\u0259mliyi, kimy\u0259vi stabilliyi v\u0259 biouy\u011funlu\u011fu il\u0259 tan\u0131n\u0131r. Bu x\u00fcsusiyy\u0259tl\u0259r safl\u0131q s\u0259viyy\u0259si artd\u0131qca yax\u015f\u0131la\u015f\u0131r; istehsal prosesi tozun hidravlik v\u0259 ya mexaniki presl\u0259rl\u0259 quru presl\u0259nm\u0259sini \u0259hat\u0259 edir; formala\u015fd\u0131r\u0131ld\u0131qdan sonra s\u0131xl\u0131\u011f\u0131 art\u0131rmaq \u00fc\u00e7\u00fcn bi\u015firilm\u0259lidir.<\/p>\n

S\u0259rtlik<\/h2>\n

Alumina son d\u0259r\u0259c\u0259 m\u00f6hk\u0259m v\u0259 davaml\u0131 keramika material\u0131d\u0131r, Mohs s\u0259rtliyin\u0259 g\u00f6r\u0259 9 bal il\u0259 y\u00fcks\u0259k a\u015f\u0131nma m\u00fcqavim\u0259ti t\u0259min edir v\u0259 bu, onu k\u0259sici al\u0259tl\u0259r, \u00e7\u0259km\u0259 kal\u0131plar\u0131, ekstruziya kal\u0131plar\u0131, formala\u015fd\u0131rma nozullar\u0131 v\u0259 elektrik izolyasiyas\u0131 \u00fc\u00e7\u00fcn ideal edir. Bundan \u0259lav\u0259, Alumina tur\u015fu v\u0259 q\u0259l\u0259vi m\u00fchitl\u0259rd\u0259 istifad\u0259 \u00fc\u00e7\u00fcn uy\u011fundur v\u0259 y\u00fcks\u0259k safl\u0131q d\u0259r\u0259c\u0259l\u0259ri daha g\u00fccl\u00fc korroziyaya qar\u015f\u0131 m\u00fcqavim\u0259t g\u00f6st\u0259rir.<\/p>\n

Alumina korroziyas\u0131 onun mineral qurulu\u015fundan v\u0259 \u00e7irkl\u0259ndirici madd\u0259l\u0259rin t\u0259rkibind\u0259n as\u0131l\u0131d\u0131r; bi\u015firm\u0259 zaman\u0131 \u0259m\u0259l\u0259 g\u0259l\u0259n \u00e7irkl\u0259ndiricil\u0259r keramika alumina materiallar\u0131n\u0131n d\u0259n\u0259 s\u0259rh\u0259dl\u0259rind\u0259 \u00fcst\u00fcn korroziyaya s\u0259b\u0259b olur. Bu z\u0259d\u0259l\u0259nm\u0259ni daha da s\u00fcr\u0259tl\u0259ndir\u0259n y\u00fcks\u0259k konsentrasiyal\u0131 tur\u015fu v\u0259 ya q\u0259l\u0259vi m\u0259hlullard\u0131r; bu keramikal\u0131n\u0131n korroziyaya qar\u015f\u0131 m\u00fcqavim\u0259tini art\u0131rmaq \u00fc\u00e7\u00fcn silika, mullit v\u0259 korund fazalar\u0131n\u0131n miqdar\u0131 m\u00fcvafiq olaraq art\u0131r\u0131lmal\u0131d\u0131r.<\/p>\n

\u0130stehsal\u00e7\u0131lar m\u00fcxt\u0259lif \u00fcy\u00fctm\u0259 v\u0259 sinterl\u0259m\u0259 prosesl\u0259rind\u0259n istifad\u0259 etm\u0259kl\u0259 al\u00fcmin\u0259 keramika m\u0259hsulunu d\u0259qiq \u00f6l\u00e7\u00fc d\u0259qiqliyi il\u0259 yarada bil\u0259rl\u0259r. Al\u00fcmin\u0259 tozu d\u0259n\u0259cikl\u0259ri quru v\u0259 ya soyuq izostatik presl\u0259m\u0259 \u00fcsullar\u0131 il\u0259 s\u0131x\u0131l\u0131r, sonra is\u0259 n\u0259zar\u0259tli kimya il\u0259 sinterl\u0259n\u0259r\u0259k son formas\u0131 verilir \u2013 alternativ olaraq inyeksiya kal\u0131plamas\u0131 da bu prosesi h\u0259yata ke\u00e7ir\u0259 bil\u0259r.<\/p>\n

Alumina keramika y\u00fcks\u0259k texnoloji keramika material\u0131d\u0131r. O, y\u00fcks\u0259k temperatur sabitliyi, s\u0259rtlik v\u0259 a\u015f\u0131nma m\u00fcqavim\u0259ti, biouy\u011funluq v\u0259 inertlik kimi bir \u00e7ox arzuolunan x\u00fcsusiyy\u0259tl\u0259r\u0259 malikdir ki, bu da onu t\u0259zyiq sensorlar\u0131, maye ax\u0131n\u0131 \u00f6l\u00e7m\u0259 cihazlar\u0131, lazer komponentl\u0259ri \u00fc\u00e7\u00fcn elektron lampalar\u0131n hiss\u0259l\u0259ri v\u0259 rentgen avadanl\u0131\u011f\u0131 daxil olmaqla \u00e7oxsayl\u0131 t\u0259tbiql\u0259r \u00fc\u00e7\u00fcn uy\u011fun edir. Alumina h\u0259m\u00e7inin keramika-metal ke\u00e7idl\u0259rinin, el\u0259c\u0259 d\u0259 metalurgiya istilik m\u00fcalic\u0259si prosesl\u0259rind\u0259 istifad\u0259 olunan x\u00fcsusi xru\u015fibl\u0259rin istehsal\u0131nda istifad\u0259 oluna bil\u0259r; onun m\u00f6hk\u0259mliyi, dayan\u0131ql\u0131\u011f\u0131 v\u0259 a\u015f\u0131nmaya davaml\u0131l\u0131\u011f\u0131 bu material\u0131 x\u00fcsusil\u0259 g\u00fcll\u0259 ke\u00e7irm\u0259y\u0259n zireh t\u0259tbiql\u0259ri \u00fc\u00e7\u00fcn uy\u011fun edir.<\/p>\n

Koroziyaya qar\u015f\u0131 m\u00fcqavim\u0259t<\/h2>\n

Alumina keramika y\u00fcks\u0259k korroziyaya davaml\u0131l\u0131\u011fa malikdir v\u0259 m\u00fcxt\u0259lif madd\u0259l\u0259r\u0259 m\u0259ruz qalma\u011fa davam g\u0259tirm\u0259li s\u0259naye avadanl\u0131\u011f\u0131nda tez-tez istifad\u0259 olunur. Alumina keramika biouy\u011funlu\u011fu v\u0259 mexaniki m\u00f6hk\u0259mliyi say\u0259sind\u0259 di\u015f v\u0259 ortopedik implantlarda da istifad\u0259 olunur; istehsal \u00fcsullar\u0131na quru presl\u0259m\u0259, izostatik presl\u0259m\u0259, lent t\u00f6km\u0259, ekstruziya v\u0259 inyeksiya kal\u0131plama daxildir.<\/p>\n

Alumina keramikan\u0131n termal sabitliyi onun termal gen\u0259lm\u0259 \u0259msal\u0131ndan as\u0131l\u0131d\u0131r; bu \u0259msal istil\u0259nm\u0259 v\u0259 soyudulma zaman\u0131 onun nec\u0259 geni\u015fl\u0259n\u0259c\u0259yini v\u0259 ya daralaca\u011f\u0131n\u0131 m\u00fc\u0259yy\u0259n edir v\u0259 bu, alumina-n\u0131 sabit temperatur d\u0259yi\u015fiklikl\u0259ri t\u0259l\u0259b ed\u0259n t\u0259tbiql\u0259r \u00fc\u00e7\u00fcn ideal material edir. Lakin onun sabitliyi istehsal\u0131n \u00f6l\u00e7\u00fcs\u00fc v\u0259 formas\u0131ndan as\u0131l\u0131 olaraq d\u0259yi\u015f\u0259 bil\u0259r \u2013 m\u0259s\u0259l\u0259n, soyuduqda dar a\u00e7\u0131l\u0131\u015flar\u0131n ba\u011fland\u0131\u011f\u0131 iri bloklar \u015f\u0259klind\u0259 haz\u0131rlanmas\u0131 material daha da soyuduqca \u00e7atlama v\u0259 ya \u0259yilm\u0259 probleml\u0259rin\u0259 s\u0259b\u0259b ola bil\u0259r.<\/p>\n

D\u0259n\u0259 \u00f6l\u00e7\u00fcs\u00fcn\u00fcn al\u00fcmin\u0259 keramikan\u0131n a\u015f\u0131nma m\u00fcqavim\u0259tin\u0259 \u0259h\u0259miyy\u0259tli d\u0259r\u0259c\u0259d\u0259 t\u0259sir etdiyi d\u0259 m\u00fc\u0259yy\u0259n edilib. T\u0259dqiqatlar g\u00f6st\u0259rib ki, ki\u00e7ik d\u0259n\u0259 \u00f6l\u00e7\u00fcl\u00fc keramikalarda d\u0259n\u0259l\u0259r aras\u0131ndak\u0131 s\u00fcrt\u00fcnm\u0259 q\u00fcvv\u0259l\u0259ri azald\u0131\u011f\u0131 \u00fc\u00e7\u00fcn a\u015f\u0131nmaya qar\u015f\u0131 m\u00fcqavim\u0259t daha y\u00fcks\u0259kdir; bu, d\u0259n\u0259l\u0259rin bir-biri il\u0259 t\u0259mas sah\u0259l\u0259rinin azalmas\u0131 v\u0259 \u00fcmumilikd\u0259 daha az s\u00fcrt\u00fcnm\u0259 q\u00fcvv\u0259si yaranmas\u0131 il\u0259 ba\u011fl\u0131d\u0131r.<\/p>\n

Alumina keramika m\u00fcxt\u0259lif formalara sal\u0131na bil\u0259r v\u0259 geni\u015f t\u0259tbiql\u0259r \u00fc\u00e7\u00fcn ideald\u0131r. Onlar\u0131n Mohs s\u0259rtliyi 9 v\u0259 \u0259la kimy\u0259vi m\u00fcqavim\u0259ti onlar\u0131 al\u0259tl\u0259r v\u0259 da\u015flama diskl\u0259ri istehsal\u0131nda faydal\u0131 edir; \u0259lav\u0259 olaraq, onlar \u00e7\u0259km\u0259 kal\u0131plar\u0131, ekstruziya kal\u0131plar\u0131 v\u0259 rulmanlar kimi m\u00fck\u0259mm\u0259l a\u015f\u0131nd\u0131r\u0131c\u0131 m\u0259hsullard\u0131r; \u00fcst\u00fcn m\u00f6hk\u0259mlik v\u0259 izolyasiya x\u00fcsusiyy\u0259tl\u0259ri is\u0259 onlar\u0131 \u015fimnikl\u0259r, d\u00f6vr\u0259 qab\u0131qlar\u0131, vakuum komponentl\u0259ri v\u0259 \u015fimnikl\u0259r \u00fc\u00e7\u00fcn uy\u011fun edir.<\/p>\n

Termiki sabitlik<\/h2>\n

Alumina keramikan\u0131n istilik gen\u0259lm\u0259 \u0259msal\u0131 a\u015fa\u011f\u0131d\u0131r, bu da onu volfram karbid al\u0259tl\u0259ri il\u0259 apar\u0131lan y\u00fcks\u0259k temperaturlu t\u0259tbiql\u0259r \u00fc\u00e7\u00fcn ideal material edir. Kimy\u0259vi korroziyaya qar\u015f\u0131 m\u00fcqavim\u0259ti onu daha da c\u0259lbedici edir; 1000 \u00b0C-y\u0259 q\u0259d\u0259r temperaturda kimy\u0259vi korroziya olmadan i\u015fl\u0259m\u0259k m\u00fcmk\u00fcnd\u00fcr, h\u0259m\u00e7inin a\u015f\u0131nma v\u0259 z\u0259rb\u0259y\u0259 qar\u015f\u0131 m\u00fck\u0259mm\u0259l m\u00fcqavim\u0259t t\u0259klif edir ki, bu da alumina keramikan\u0131 bel\u0259 s\u0259rt materiallar\u0131 k\u0259s\u0259rk\u0259n \u0259la se\u00e7im edir.<\/p>\n

Alumina g\u00fccl\u00fc v\u0259 davaml\u0131 olmas\u0131 s\u0259b\u0259bind\u0259n tibbi t\u0259tbiql\u0259rd\u0259 tez-tez istifad\u0259 olunur. Hipoallergik v\u0259 z\u0259h\u0259rsiz olan alumina s\u00fcm\u00fck \u0259v\u0259zl\u0259yici material v\u0259 ya di\u015f implant\u0131 material\u0131 kimi istifad\u0259 oluna bil\u0259r \u2013 lakin u\u011furlu t\u0259tbiq \u00fc\u00e7\u00fcn porozluq probleml\u0259ri olmadan dar d\u0259n\u0259 \u00f6l\u00e7\u00fcs\u00fc paylanmas\u0131na malik olmal\u0131d\u0131r.<\/p>\n

Al\u00fcminan\u0131n arzu olunan x\u00fcsusiyy\u0259tl\u0259rini art\u0131rmaq \u00fc\u00e7\u00fcn bir ne\u00e7\u0259 \u00fcsul i\u015fl\u0259nib haz\u0131rlanm\u0131\u015fd\u0131r. Rutil \u0259lav\u0259 edilm\u0259si al\u00fcminan\u0131n q\u0131r\u0131lma m\u00f6hk\u0259mliyini v\u0259 yor\u011funluq m\u00fcqavim\u0259tini y\u00fcks\u0259ld\u0259 bil\u0259r. Bundan \u0259lav\u0259, lantana, bor v\u0259 ya kalayla dopinq bu material\u0131n termal stabilliyini g\u00fccl\u0259ndir\u0259c\u0259k.<\/p>\n

Qalayla dopinqin g-al\u00fcminan\u0131n mezoporoz strukturuna v\u0259 kimy\u0259vi sabitliyin\u0259 t\u0259siri ara\u015fd\u0131r\u0131l\u0131b. N\u00fcmun\u0259l\u0259r toz metalurgiya \u00fcsulu il\u0259 al\u00fcminium oksidinin (A\/T) m\u00fcxt\u0259lif nisb\u0259tl\u0259rind\u0259 haz\u0131rlanm\u0131\u015f, sonra 500 \u00b0C-d\u0259 iki saat kalsinl\u0259\u015fdirilmi\u015f, ya\u015f\u0131l kompaktlar birt\u0259r\u0259fli s\u0131xma il\u0259 formala\u015fd\u0131r\u0131lm\u0131\u015f v\u0259 elektrik sobas\u0131nda 1650 \u00b0C-d\u0259 2 saat \u0259rzind\u0259 sinterl\u0259nmi\u015fdir.<\/p>\n

Kompaktlar daha sonra CCS v\u0259 MOR m\u00f6hk\u0259mlikl\u0259ri \u00fczr\u0259 s\u0131naqdan ke\u00e7irildi; kalay\u0131n pay\u0131n\u0131n art\u0131r\u0131lmas\u0131 mexaniki m\u00f6hk\u0259mlik d\u0259y\u0259rl\u0259rinin y\u00fcks\u0259lm\u0259sin\u0259 s\u0259b\u0259b oldu. Bu, sinterl\u0259\u015fm\u0259 zaman\u0131 g-alumina yan\u0131nda AlBO3 fazas\u0131n\u0131n yaranmas\u0131 il\u0259 izah edil\u0259 bil\u0259r; kalayla dop edilmi\u015f al\u00fcmin\u0259 mesoporlu strukturu qoruma\u011fa k\u00f6m\u0259k edir v\u0259 y\u00fcks\u0259k temperaturlarda bel\u0259 g-aluminadan a-aluminaya \u00e7evrilm\u0259ni \u0259ng\u0259ll\u0259yir.<\/p>\n

Ke\u00e7iricilik<\/h2>\n

Termik ke\u00e7iricilik keramika \u00fc\u00e7\u00fcn vacib x\u00fcsusiyy\u0259tdir, \u00e7\u00fcnki o, istiliyi bi\u015firm\u0259 tavalar\u0131 v\u0259 ya elektrik komponentl\u0259ri kimi geni\u015f s\u0259thl\u0259rd\u0259 s\u0259m\u0259r\u0259li \u015f\u0259kild\u0259 \u00f6t\u00fcrm\u0259y\u0259 imkan verir. X\u00fcsusil\u0259 al\u00fcmin\u0259 keramika y\u00fcks\u0259k termik ke\u00e7iricilik v\u0259 a\u015fa\u011f\u0131 k\u00fctl\u0259 s\u0131xl\u0131\u011f\u0131 x\u00fcsusiyy\u0259tl\u0259rin\u0259 g\u00f6r\u0259 bu t\u0259tbiqd\u0259 \u00fcst\u00fcnl\u00fck t\u0259\u015fkil edir.<\/p>\n

Alumina-n\u0131n istilik ke\u00e7iriciliyi safl\u0131q s\u0259viyy\u0259sind\u0259n, temperatur \u015f\u0259raitind\u0259n, porozite d\u0259r\u0259c\u0259sind\u0259n v\u0259 t\u0259tbiq olunan emal \u00fcsullar\u0131ndan as\u0131l\u0131 olaraq \u0259h\u0259miyy\u0259tli d\u0259r\u0259c\u0259d\u0259 d\u0259yi\u015f\u0259 bil\u0259r. Bu d\u0259yi\u015fiklikl\u0259ri optimalla\u015fd\u0131rmaq v\u0259 dizayn zaman\u0131 keramika komponentl\u0259rinin \u0259n yax\u015f\u0131 performans\u0131 g\u00f6st\u0259rm\u0259sini t\u0259min etm\u0259k \u00fc\u00e7\u00fcn m\u00fc\u0259yy\u0259n emal \u00fcsullar\u0131 il\u0259 h\u0259d\u0259fl\u0259nmi\u015f matris dizaynlar\u0131ndan istifad\u0259 olunmal\u0131, istehsal\u00e7\u0131lar t\u0259r\u0259find\u0259n istinad \u00fc\u00e7\u00fcn m\u00fcvafiq texniki m\u0259lumatlar t\u0259qdim edilm\u0259li v\u0259 ya bu materialdan komponentl\u0259r dizayn edil\u0259rk\u0259n x\u00fcsusi testl\u0259r apar\u0131lmal\u0131d\u0131r.<\/p>\n

Alumina keramikan\u0131n performans\u0131na t\u0259sir ed\u0259n ba\u015fqa bir amil onlar\u0131n termal gen\u0259lm\u0259 \u0259msal\u0131d\u0131r; bu \u0259msal temperatur d\u0259yi\u015fiklikl\u0259ri zaman\u0131 \u00f6l\u00e7\u00fcs\u00fcn\u00fcn n\u0259 q\u0259d\u0259r d\u0259yi\u015fdiyini g\u00f6st\u0259rir. A\u015fa\u011f\u0131 \u0259msal d\u0259yi\u015fiklikl\u0259r zaman\u0131 daha az g\u0259rginlik yaranmas\u0131na s\u0259b\u0259b olur v\u0259 bu, tibbi cihazlar v\u0259 ortopedik oynaq s\u0259thl\u0259ri \u00fc\u00e7\u00fcn uy\u011fun edir.<\/p>\n

Alumina keramika a\u015fa\u011f\u0131 istilik gen\u0259lm\u0259 \u0259msal\u0131, y\u00fcks\u0259k \u0259rim\u0259 n\u00f6qt\u0259si v\u0259 m\u00f6hk\u0259mliy\u0259 malikdir, bu da onlar\u0131 m\u00fcxt\u0259lif s\u0259naye t\u0259tbiql\u0259ri \u00fc\u00e7\u00fcn, o c\u00fcml\u0259d\u0259n \u0259rim\u0259\/d\u00f6k\u00fcm crucibl\u0259ri, keramika-metal ke\u00e7idl\u0259ri, rentgen komponent ke\u00e7idl\u0259ri, y\u00fcks\u0259k g\u0259rginlikli izolatorlar v\u0259 y\u00fcks\u0259k g\u0259rginlikli izolatorlar \u00fc\u00e7\u00fcn uy\u011fun edir.<\/p>\n

\u00dcst\u0259lik, al\u00fcmin\u0259 keramikalara \u00fcst\u00fcn a\u015f\u0131nma m\u00fcqavim\u0259ti xasd\u0131r v\u0259 m\u00fcxt\u0259lif t\u0259tbiq t\u0259l\u0259bl\u0259rin\u0259 cavab verm\u0259k \u00fc\u00e7\u00fcn m\u00fcxt\u0259lif formalarda istehsal oluna bil\u0259r. Lakin onlar\u0131n a\u015f\u0131nma s\u00fcr\u0259ti istehsal zaman\u0131 istifad\u0259 olunan xammal\u0131n keyfiyy\u0259tind\u0259n as\u0131l\u0131d\u0131r, buna g\u00f6r\u0259 d\u0259 bu keramikalardan optimal n\u0259tic\u0259l\u0259r \u0259ld\u0259 etm\u0259k \u00fc\u00e7\u00fcn istehsalda yaln\u0131z y\u00fcks\u0259k keyfiyy\u0259tli xammal\u0131n se\u00e7ilm\u0259si vacibdir.<\/p>\n

G\u00fcc<\/h2>\n

M\u00fcqavim\u0259t al\u00fcmin\u0259 keramikan\u0131n \u0259sas \u00fcst\u00fcnl\u00fckl\u0259rind\u0259n biridir, \u00e7\u00fcnki o, s\u0131n\u0131b par\u00e7alanmadan ekstremal g\u0259rginlik v\u0259 stress\u0259 davam g\u0259tirm\u0259y\u0259 imkan verir. Al\u00fcmin\u0259 keramikan\u0131n y\u00fcks\u0259k s\u0131xl\u0131\u011f\u0131 ona s\u0131x\u0131lma y\u00fckl\u0259rin\u0259 qar\u015f\u0131 dayan\u0131ql\u0131l\u0131q t\u0259min edir v\u0259 par\u00e7alanmadan qoruyur, eyni zamanda y\u00fcks\u0259k \u0259yilm\u0259 v\u0259 dart\u0131lma m\u00f6hk\u0259mlikl\u0259ri t\u0259klif edir ki, bu da onu m\u00fcxt\u0259lif t\u0259tbiql\u0259r \u00fc\u00e7\u00fcn uy\u011fun edir.<\/p>\n

Koroziyaya davaml\u0131l\u0131q al\u00fcmin\u0259 keramikan\u0131n ba\u015fqa bir \u0259sas x\u00fcsusiyy\u0259tidir. Kimy\u0259vi t\u0259rkibi v\u0259 mikrostrukturu say\u0259sind\u0259 al\u00fcmin\u0259 keramikan\u0131n koroziya s\u00fcr\u0259tl\u0259ri metallara nisb\u0259t\u0259n xeyli a\u015fa\u011f\u0131d\u0131r; \u0259lav\u0259 olaraq, La2O3 \u0259lav\u0259 edilm\u0259si kristal strukturlar\u0131 m\u00f6hk\u0259ml\u0259ndir\u0259r\u0259k tur\u015fularda h\u0259ll olma\u011f\u0131 azald\u0131r v\u0259 bel\u0259likl\u0259 koroziyaya davaml\u0131l\u0131\u011f\u0131 art\u0131r\u0131r.<\/p>\n

Alumina elektrik avadanl\u0131qlar\u0131nda v\u0259 al\u0259tl\u0259rind\u0259, m\u0259s\u0259l\u0259n, vakuum nasoslar\u0131, sputter h\u0259d\u0259fl\u0259ri, elektron lampalar v\u0259 lazer komponentl\u0259rind\u0259 misin iqtisadi \u0259v\u0259zedicisi kimi xidm\u0259t ed\u0259 bil\u0259r. Alumina h\u0259m\u00e7inin metallurgiya v\u0259 kimy\u0259vi emal prosesl\u0259rind\u0259, m\u0259s\u0259l\u0259n, metallar aras\u0131ndak\u0131 ke\u00e7idl\u0259rd\u0259 (al\u00fcminium-metal ke\u00e7idl\u0259ri), stressi aradan qald\u0131ran boncuklarda (kaynaq\/isti m\u00fcalic\u0259 zaman\u0131 stressi azaltmaq \u00fc\u00e7\u00fcn), qaynaq\/isti m\u00fcalic\u0259 zaman\u0131 i\u015f par\u00e7alar\u0131n\u0131 qoruyan termal izolatorlarda, el\u0259c\u0259 d\u0259 aluminadan haz\u0131rlanm\u0131\u015f x\u00fcsusi xromataflarda geni\u015f t\u0259tbiq tap\u0131r.<\/p>\n

Alumina keramika ortopedik implantlar v\u0259 tibbi cihazlar \u00fc\u00e7\u00fcn \u0259la materiald\u0131r, \u00e7\u00fcnki m\u00fcxt\u0259lif bioloji materiallarla birl\u0259\u015fdirildikd\u0259 z\u0259h\u0259rli v\u0259 ya allergik reaksiyalar yaratm\u0131r. Alumina keramika h\u0259tta metal kondill\u0259rd\u0259n ibar\u0259t v\u0259 UHMWPE tibial plato \u00fcz\u0259rind\u0259 artikulyasiya ed\u0259n tam diz protezl\u0259ri (TKR) kimi protez cihazlar\u0131 \u015f\u0259klind\u0259 d\u0259 istehsal oluna bil\u0259r \u2013 bu, tam diz protezl\u0259ri (TKR) kimi protez t\u0259tbiql\u0259ri \u00fc\u00e7\u00fcn ideald\u0131r.<\/p>\n

Alumina keramika istilik d\u0259yi\u015fiklikl\u0259rin\u0259 m\u0259ruz qald\u0131qda \u0259h\u0259miyy\u0259tli d\u0259r\u0259c\u0259d\u0259 geni\u015fl\u0259nm\u0259diyind\u0259n, m\u00fck\u0259mm\u0259l istilik sabitliyin\u0259 malikdir. Bu, onu y\u00fcks\u0259k temperaturlu m\u00fchitl\u0259rd\u0259 v\u0259 ya termal \u015foka m\u0259ruz qalan t\u0259tbiql\u0259rd\u0259, m\u0259s\u0259l\u0259n, s\u0259naye \u015f\u0259raitind\u0259 y\u00fcks\u0259k temperaturlu soba astarlar\u0131 v\u0259 h\u0259rbi sah\u0259d\u0259 g\u00fcll\u0259 ke\u00e7irm\u0259y\u0259n b\u0259d\u0259n zireh plit\u0259l\u0259ri \u00fc\u00e7\u00fcn \u0259la material se\u00e7imi edir.<\/p>\n

\"Alumina<\/p>","protected":false},"excerpt":{"rendered":"

Alumina Ceramic Dental Implants – Properties, Indications and Preparation Design Considerations Alumina ceramic material has rapidly gained a foothold in dentistry due to its excellent clinical performance, being used for fixed prostheses. This article delves deeper into its properties, indications, preparation design considerations and use. Alumina is an extremely hard-wearing technical ceramic, known for its… Read More »Alumina keramika di\u015f implantlar\u0131 \u2013 x\u00fcsusiyy\u0259tl\u0259ri, g\u00f6st\u0259ri\u015fl\u0259ri v\u0259 haz\u0131rl\u0131q dizayn\u0131 m\u0259qamlar\u0131<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"off","neve_meta_content_width":70,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[11],"tags":[],"class_list":["post-63","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/aluminaceramic.net\/az\/wp-json\/wp\/v2\/posts\/63","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aluminaceramic.net\/az\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aluminaceramic.net\/az\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aluminaceramic.net\/az\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aluminaceramic.net\/az\/wp-json\/wp\/v2\/comments?post=63"}],"version-history":[{"count":3,"href":"https:\/\/aluminaceramic.net\/az\/wp-json\/wp\/v2\/posts\/63\/revisions"}],"predecessor-version":[{"id":67,"href":"https:\/\/aluminaceramic.net\/az\/wp-json\/wp\/v2\/posts\/63\/revisions\/67"}],"wp:attachment":[{"href":"https:\/\/aluminaceramic.net\/az\/wp-json\/wp\/v2\/media?parent=63"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aluminaceramic.net\/az\/wp-json\/wp\/v2\/categories?post=63"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aluminaceramic.net\/az\/wp-json\/wp\/v2\/tags?post=63"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}