{"id":106,"date":"2024-06-10T04:31:17","date_gmt":"2024-06-09T20:31:17","guid":{"rendered":"https:\/\/aluminaceramics.net\/?p=106"},"modified":"2024-07-15T20:12:21","modified_gmt":"2024-07-15T12:12:21","slug":"vyhody-hlinikoveho-kotuca","status":"publish","type":"post","link":"https:\/\/aluminaceramics.net\/sk\/the-benefits-of-alumina-disc\/","title":{"rendered":"V\u00fdhody hlin\u00edkov\u00e9ho disku"},"content":{"rendered":"<p>Hlin\u00edkov\u00fd kot\u00fa\u010d je keramick\u00fd komponent v tvare kot\u00fa\u010da vyroben\u00fd z univerz\u00e1lneho materi\u00e1lu oxidu hlinit\u00e9ho. Poskytuje mno\u017estvo v\u00fdhod.<\/p>\n<p>Silik\u00f3nov\u00e1 guma m\u00e1 schopnos\u0165 odol\u00e1va\u0165 vysok\u00fdm teplot\u00e1m a mechanick\u00e9mu nam\u00e1haniu, pri\u010dom jej mechanick\u00e1 pevnos\u0165 z nej rob\u00ed odoln\u00fd materi\u00e1l. Okrem toho sa m\u00f4\u017ee pochv\u00e1li\u0165 vynikaj\u00facimi elektroizola\u010dn\u00fdmi vlastnos\u0165ami, v\u010faka ktor\u00fdm je vynikaj\u00facou vo\u013ebou na pou\u017eitie vo filtra\u010dn\u00fdch, katalytick\u00fdch a senzorov\u00fdch technol\u00f3gi\u00e1ch.<\/p>\n<h2>Odolnos\u0165 vo\u010di vysok\u00fdm teplot\u00e1m<\/h2>\n<p>Keramick\u00e9 platne a kot\u00fa\u010de z oxidu hlinit\u00e9ho odol\u00e1vaj\u00fa vysok\u00fdm teplot\u00e1m a z\u00e1rove\u0148 s\u00fa ve\u013emi odoln\u00e9. V\u00fdrobky z oxidu hlinit\u00e9ho (Al2O3) sa \u010dasto pou\u017e\u00edvaj\u00fa v aplik\u00e1ci\u00e1ch vy\u017eaduj\u00facich mechanick\u00fa odolnos\u0165, ako aj ako elektrick\u00e9 izol\u00e1tory pri zv\u00fd\u0161en\u00fdch teplot\u00e1ch, vr\u00e1tane rezistorov a tranzistorov pracuj\u00facich pod nap\u00e4t\u00edm. Oxid hlinit\u00fd m\u00e1 vysok\u00fd bod topenia s vynikaj\u00facimi vlastnos\u0165ami tepelnej stability. Okrem toho jeho tvarovate\u013enos\u0165 umo\u017e\u0148uje splni\u0165 \u0161pecifick\u00e9 kon\u0161truk\u010dn\u00e9 a v\u00fdkonnostn\u00e9 krit\u00e9ri\u00e1.<\/p>\n<p>Oxid hlinit\u00fd je vysoko odoln\u00fd vo\u010di kyselin\u00e1m a z\u00e1sad\u00e1m a dok\u00e1\u017ee odol\u00e1va\u0165 vysok\u00fdm teplot\u00e1m po dlh\u0161iu dobu bez toho, aby do\u0161lo k jeho degrad\u00e1cii - tieto vlastnosti ho predur\u010duj\u00fa na pou\u017eitie v chemickom priemysle, pri v\u00fdrobe zdravotn\u00edckych pom\u00f4cok, keramiky a modern\u00fdch materi\u00e1lov, optick\u00fdch s\u00fa\u010diastok a aplik\u00e1ci\u00e1ch v oblasti biokompatibility.<\/p>\n<p>Hlin\u00edk odol\u00e1va teplu bez deform\u00e1cie, pri\u010dom zost\u00e1va rozmerovo stabiln\u00fd aj pri vysok\u00fdch teplot\u00e1ch, \u010do mu umo\u017e\u0148uje odol\u00e1va\u0165 mechanick\u00e9mu za\u0165a\u017eeniu bez deform\u00e1cie alebo poruchy. Okrem toho jeho elektrick\u00e9 izola\u010dn\u00e9 vlastnosti zabra\u0148uj\u00fa prehriatiu citliv\u00fdch obvodov v podmienkach nadmernej teploty, \u010d\u00edm zaru\u010duj\u00fa spo\u013eahliv\u00fa prev\u00e1dzku zariaden\u00ed.<\/p>\n<p>Oxid hlinit\u00fd je vysoko inertn\u00fd a nereakt\u00edvny, \u010do z neho rob\u00ed ide\u00e1lny materi\u00e1l na pou\u017eitie v laborat\u00f3ri\u00e1ch na podporu a skladovanie vysokoteplotn\u00fdch experimentov a v\u00fdskumn\u00fdch zariaden\u00ed, ako s\u00fa t\u00e9gliky. Dosky a disky z oxidu hlinit\u00e9ho tie\u017e sl\u00fa\u017eia ako neoddelite\u013en\u00e1 s\u00fa\u010das\u0165 pri pr\u00edprave vzoriek na anal\u00fdzu, ako aj pri r\u00f4znych charakteriza\u010dn\u00fdch technik\u00e1ch. \u0160t\u00fadie inhal\u00e1cie r\u00e1dioakt\u00edvne ozna\u010den\u00e9ho 26Al preuk\u00e1zali, \u017ee v\u00e4\u010d\u0161ina tohto oxidu hlinit\u00e9ho sa r\u00fdchlo vy\u010distila z p\u013e\u00facneho tkaniva, pri\u010dom len mal\u00e9 mno\u017estvo zostalo na dlhodob\u00fa sekvestr\u00e1ciu.<\/p>\n<h2>Vysokopevnostn\u00e9<\/h2>\n<p>Hlin\u00edkov\u00e9 kot\u00fa\u010de s\u00fa ploch\u00e9 keramick\u00e9 dosky strojovo rezan\u00e9 do kruhov\u00fdch tvarov. Ich rozmery a hr\u00fabky z\u00e1visia od konkr\u00e9tnej aplik\u00e1cie, na ktor\u00fa s\u00fa ur\u010den\u00e9; s\u00fa vyroben\u00e9 z Al2O3, ktor\u00fd sa vyzna\u010duje dobrou mechanickou pevnos\u0165ou a odolnos\u0165ou proti opotrebovaniu a z\u00e1rove\u0148 je elektricky a tepelne izoluj\u00faci; tieto disky mo\u017eno vyrobi\u0165 tak, aby vyhovovali r\u00f4znym pou\u017eitiam, ako je filtr\u00e1cia, separ\u00e1cia kvapal\u00edn, katal\u00fdza alebo senzorov\u00e9 technol\u00f3gie; navy\u0161e m\u00f4\u017eu by\u0165 dokonca por\u00e9zne, aby vyhovovali potreb\u00e1m biomedic\u00ednskych aplik\u00e1ci\u00ed prisp\u00f4soben\u00edm rozlo\u017eenia ve\u013ekosti p\u00f3rov a parametrov celkovej priepustnosti - \u010do z nich rob\u00ed ide\u00e1lny materi\u00e1l.<\/p>\n<p>Keramick\u00fd materi\u00e1l z oxidu hlinit\u00e9ho sa vyzna\u010duje vysokou tvrdos\u0165ou a h\u00fa\u017eevnatos\u0165ou, v\u010faka \u010domu \u00fa\u010dinne odol\u00e1va n\u00e1razom a oderu. Okrem toho s\u00fa tieto dosky chemicky inertn\u00e9, \u010do znamen\u00e1, \u017ee nereaguj\u00fa s kyselinami a z\u00e1sadami, a s\u00fa odoln\u00e9 vo\u010di teplot\u00e1m a dok\u00e1\u017eu odol\u00e1va\u0165 r\u00f4znym teplot\u00e1m. A napokon, ich schopnos\u0165 absorbova\u0165 n\u00e1razy a vibr\u00e1cie ich predur\u010duje na pou\u017eitie v mechanick\u00fdch zariadeniach, ktor\u00e9 potrebuj\u00fa ochranu pred odieran\u00edm.<\/p>\n<p>Zirk\u00f3nov\u00e1 tvrden\u00e1 keramika z oxidu hlinit\u00e9ho poskytuje podobn\u00fd v\u00fdkon za v\u00fdhodnej\u0161iu cenu a vyzna\u010duje sa vynikaj\u00facou pevnos\u0165ou v ohybe a lomovou h\u00fa\u017eevnatos\u0165ou pri be\u017en\u00fdch teplot\u00e1ch s r\u00f4znymi pomermi zirk\u00f3nu pod\u013ea potrieb z\u00e1kazn\u00edka.<\/p>\n<p>Keramick\u00e9 kot\u00fa\u010de z oxidu hlinit\u00e9ho s\u00fa ide\u00e1lne na br\u00fasenie a le\u0161tenie tvrd\u00fdch \u017eelezn\u00fdch kovov a zliatin na automatick\u00fdch alebo vysokor\u00fdchlostn\u00fdch ru\u010dn\u00fdch br\u00faskach bez toho, aby produkovali nadmern\u00e9 teplo alebo vytv\u00e1rali drsn\u00e9 povrchov\u00e9 \u00fapravy. Okrem toho sa tieto kot\u00fa\u010de m\u00f4\u017eu pou\u017e\u00edva\u0165 aj v procesoch mokr\u00e9ho \u010distenia, ako je um\u00fdvanie kyselinou a steriliza\u010dn\u00e9 procesy, a s\u00fa tie\u017e skvelou vo\u013ebou na br\u00fasenie na odstr\u00e1nenie \u0161krabancov a oxid\u00e1cie na kovov\u00fdch povrchoch.<\/p>\n<h2>Chemick\u00e1 inertnos\u0165<\/h2>\n<p>Hlin\u00edkov\u00e1 keramika m\u00e1 chemick\u00fa inertnos\u0165, v\u010faka ktorej je odoln\u00e1 vo\u010di mnoh\u00fdm druhom kvapaln\u00fdch a plynn\u00fdch chemik\u00e1li\u00ed, ktor\u00e9 by ju mohli napadn\u00fa\u0165. V\u010faka tomu s\u00fa vhodn\u00e9 na chemick\u00fa anal\u00fdzu a v\u00fdrobn\u00e9 aplik\u00e1cie, ako aj ako \u00fa\u010dinn\u00e1 bari\u00e9ra proti kontamin\u00e1cii v obalov\u00fdch materi\u00e1loch pou\u017e\u00edvan\u00fdch na v\u00fdrobu potrav\u00edn.<\/p>\n<p>Chemicky inertn\u00e9 materi\u00e1ly vy\u017eaduj\u00fa, aby nereagovali s in\u00fdmi zl\u00fa\u010deninami; to znamen\u00e1, \u017ee maj\u00fa pln\u00fd vonkaj\u0161\u00ed elektr\u00f3nov\u00fd obal a nemaj\u00fa tendenciu z\u00edskava\u0165 alebo str\u00e1ca\u0165 elektr\u00f3ny. Piesok (SiO2) a vz\u00e1cne plyny ako h\u00e9lium a ne\u00f3n s\u00fa pr\u00edkladmi materi\u00e1lov, ktor\u00e9 maj\u00fa \u00fapln\u00e9 vonkaj\u0161ie elektr\u00f3nov\u00e9 obaly bez toho, aby \u010dasom str\u00e1cali alebo z\u00edskavali elektr\u00f3ny; naopak, at\u00f3mov\u00fd chl\u00f3r a kyselina s\u00edrov\u00e1 \u013eahko vytv\u00e1raj\u00fa v\u00e4zby s in\u00fdmi l\u00e1tkami, \u010d\u00edm sa st\u00e1vaj\u00fa chemicky reakt\u00edvnymi.<\/p>\n<p>Chemick\u00e1 inertnos\u0165 je d\u00f4le\u017eit\u00fdm faktorom pri v\u00fdbere kontajnerov na nebezpe\u010dn\u00e9 chemik\u00e1lie a in\u00e9 v\u00fdrobky, aby sa zabezpe\u010dila bezpe\u010dn\u00e1 manipul\u00e1cia bez \u00faniku alebo rozliatia pri zatrasen\u00ed alebo p\u00e1de. Chemicky inertn\u00e9 n\u00e1doby zohr\u00e1vaj\u00fa neoddelite\u013en\u00fa \u00falohu aj v mnoh\u00fdch chemick\u00fdch procesoch, ako je destil\u00e1cia a su\u0161enie.<\/p>\n<p>Disky z oxidu hlinit\u00e9ho maj\u00fa vynikaj\u00facu chemick\u00fa inertnos\u0165 a odolnos\u0165 vo\u010di tepeln\u00e9mu nam\u00e1haniu, v\u010faka \u010domu s\u00fa vhodn\u00e9 na aplik\u00e1cie s vysok\u00fdmi teplotami a tepeln\u00fdm nam\u00e1han\u00edm. V\u010faka tomu s\u00fa kot\u00fa\u010de z oxidu hlinit\u00e9ho ide\u00e1lne na pou\u017eitie v procesoch vy\u017eaduj\u00facich zmiernenie tepeln\u00e9ho nam\u00e1hania.<\/p>\n<p>Disky z oxidu hlinit\u00e9ho s\u00fa vynikaj\u00facimi elektrick\u00fdmi izol\u00e1tormi, v\u010faka \u010domu s\u00fa vhodn\u00e9 na pou\u017eitie v elektronick\u00fdch zariadeniach a in\u00fdch aplik\u00e1ci\u00e1ch, ktor\u00e9 vy\u017eaduj\u00fa izol\u00e1ciu. Okrem toho s\u00fa v\u010faka svojej vysokej odolnosti vo\u010di kor\u00f3zii a oderu vhodn\u00e9 aj na aplik\u00e1cie odoln\u00e9 vo\u010di opotrebovaniu. Okrem toho ich por\u00e9zna \u0161trukt\u00fara zvy\u0161uje katalytick\u00e9 reakcie t\u00fdm, \u017ee zv\u00e4\u010d\u0161uje plochu povrchu.<\/p>\n<h2>Odolnos\u0165 proti kor\u00f3zii<\/h2>\n<p>Kor\u00f3znou odolnos\u0165ou kovov sa rozumie ich schopnos\u0165 odol\u00e1va\u0165 zhor\u0161ovaniu kvality \u017eivotn\u00e9ho prostredia a chemick\u00e9mu rozkladu, naj\u010dastej\u0161ie kor\u00f3zii v r\u00f4znych form\u00e1ch - od hrdze po jamkov\u00fa kor\u00f3ziu, kavit\u00e1ciu a zadieranie - ktor\u00e1 \u010dasom sp\u00f4sobuje kor\u00f3ziu kovov\u00fdch povrchov. Kor\u00f3zia m\u00f4\u017ee po\u0161kodi\u0165 kovy do takej miery, \u017ee sa stan\u00fa nefunk\u010dn\u00fdmi alebo dokonca \u00faplne nefunk\u010dn\u00fdmi, ako aj finan\u010dne n\u00e1ro\u010dn\u00fdmi opravami alebo v\u00fdmenou. Existuj\u00fa r\u00f4zne techniky na zlep\u0161enie odolnosti proti kor\u00f3zii, ako je napr\u00edklad povrchov\u00e1 \u00faprava materi\u00e1lov inhib\u00edtormi kor\u00f3zie alebo aplik\u00e1cia antikor\u00f3znych \u00faprav; \u017eiadny kov neposkytuje v\u0161estrann\u00fa ochranu pred po\u0161koden\u00edm sp\u00f4soben\u00fdm kor\u00f3ziou; mnoh\u00e9 zliatiny v\u0161ak poskytuj\u00fa skvel\u00fa ochranu pred v\u0161etk\u00fdmi prostrediami.<\/p>\n<p>Por\u00e9zne keramick\u00e9 disky z oxidu hlinit\u00e9ho (Al2O3) sa pou\u017e\u00edvaj\u00fa v r\u00f4znych priemyseln\u00fdch podmienkach na r\u00f4zne aplik\u00e1cie. Medzi ich v\u00fdhody patr\u00ed tvrdos\u0165, odolnos\u0165 proti opotrebovaniu a kor\u00f3zii, tepeln\u00e1 vodivos\u0165 a elektroizola\u010dn\u00e9 vlastnosti - tieto vlastnosti umo\u017e\u0148uj\u00fa prisp\u00f4sobi\u0165 ich p\u00f3rovitos\u0165 pod\u013ea \u0161pecifick\u00fdch potrieb aplik\u00e1cie a environment\u00e1lnych aspektov.<\/p>\n<p>Hlin\u00edkov\u00e1 keramika sa pou\u017e\u00edva ako tepeln\u00fd izol\u00e1tor v prostred\u00ed s vysokou teplotou, ako s\u00fa pece a pece, a ako mechanick\u00e9 komponenty, ako s\u00fa lo\u017eisk\u00e1 a tesnenia, ktor\u00e9 zni\u017euj\u00fa trenie a predl\u017euj\u00fa \u017eivotnos\u0165 syst\u00e9mu; okrem toho m\u00f4\u017ee sl\u00fa\u017ei\u0165 ako substr\u00e1t pre procesy nan\u00e1\u0161ania tenk\u00fdch vrstiev.<\/p>\n<p>Odolnos\u0165 hlin\u00edkovej keramiky vo\u010di kor\u00f3zii ju rob\u00ed obzvl\u00e1\u0161\u0165 cennou v laborat\u00f3rnych zariadeniach vr\u00e1tane t\u00e9glikov a vani\u010diek pou\u017e\u00edvan\u00fdch na vysokoteplotn\u00fa pr\u00edpravu a anal\u00fdzu vzoriek, supravodi\u010dov, keramiky, lek\u00e1rskych a zub\u00e1rskych pr\u00edstrojov, preto\u017ee je biokompatibiln\u00e1, odoln\u00e1 vo\u010di chemik\u00e1li\u00e1m a opotrebovaniu, biokompatibiln\u00e1 a dostato\u010dne odoln\u00e1 v koroz\u00edvnom prostred\u00ed.<\/p>\n<h2>Odolnos\u0165 proti opotrebovaniu<\/h2>\n<p>Keramick\u00e9 kot\u00fa\u010de z oxidu hlinit\u00e9ho maj\u00fa vynikaj\u00facu odolnos\u0165 vo\u010di opotrebovaniu n\u00e1razom a er\u00f3ziou. V\u010faka svojej chemickej inertnosti s\u00fa vhodn\u00e9 na aplik\u00e1cie vy\u017eaduj\u00face mechanick\u00fa pevnos\u0165, odolnos\u0165 proti kor\u00f3zii a elektrick\u00fa izol\u00e1ciu; okrem toho maj\u00fa vynikaj\u00face vlastnosti tepelnej stability.<\/p>\n<p>Oxid hlinit\u00fd sa m\u00f4\u017ee pochv\u00e1li\u0165 vy\u0161\u0161ou tvrdos\u0165ou ako zirk\u00f3n, \u010do z neho rob\u00ed lep\u0161iu vo\u013ebu v prostred\u00ed s k\u013azav\u00fdm opotrebovan\u00edm, kde proti\u013eahl\u00e9 plochy nie s\u00fa v priamom kontakte. Av\u0161ak v \u010disto alebo zmie\u0161an\u00fdch abraz\u00edvnych prostrediach, kde doch\u00e1dza s\u00fa\u010dasne k posuvn\u00e9mu opotrebovaniu aj k abraz\u00edvnemu opotrebovaniu tretieho telesa, m\u00f4\u017ee by\u0165 zirk\u00f3n v ur\u010dit\u00fdch situ\u00e1ci\u00e1ch lep\u0161\u00ed ako oxid hlinit\u00fd.<\/p>\n<p>V porovnan\u00ed s oxidom hlinit\u00fdm pon\u00faka oxid zirkoni\u010dit\u00fd vy\u0161\u0161iu odolnos\u0165 proti \u00fanave v\u010faka absencii mechanizmov krehk\u00e9ho zlyhania a m\u00e1 ni\u017e\u0161iu hustotu ako oce\u013e alebo nehrdzavej\u00faca oce\u013e, \u010do pom\u00e1ha zn\u00ed\u017ei\u0165 za\u0165a\u017eenie zariadenia a pred\u013a\u017ei\u0165 \u017eivotnos\u0165.<\/p>\n<p>Pri testovan\u00ed pomocou kol\u00edkov na kot\u00fa\u010doch sa pou\u017e\u00edva gu\u013e\u00f4\u010dkov\u00e9 vtl\u00e1\u010dadlo, ktor\u00e9 tla\u010d\u00ed na povrch vzorky a vytv\u00e1ra tak stopu opotrebovania. Toto meranie poskytuje preh\u013ead o odolnosti povlaku vo\u010di oderu, jeho mazivosti a adh\u00e9znych vlastnostiach; hlin\u00edk vynik\u00e1 najm\u00e4 svojou vysokou tvrdos\u0165ou a pevnos\u0165ou ako vynikaj\u00faci materi\u00e1l na oderu, zatia\u013e \u010do jeho n\u00edzky koeficient trenia zabezpe\u010duje vynikaj\u00face mazacie vlastnosti.<\/p>\n<p>Hlin\u00edkov\u00e1 keramika je zn\u00e1ma svojou odolnos\u0165ou proti oderu, pri\u010dom viacer\u00e9 druhy vykazuj\u00fa v tejto aplik\u00e1cii vynikaj\u00face v\u00fdsledky. Cie\u013eom tejto \u0161t\u00fadie je presk\u00fama\u0165, ako zlo\u017eenie a ve\u013ekos\u0165 z\u0155n ovplyv\u0148uj\u00fa v\u00fdkon kompozitn\u00fdch materi\u00e1lov oxidu hlinit\u00e9ho a oxidu zirkoni\u010dit\u00e9ho (Al2O3+ZnO) proti korundov\u00fdm a oce\u013eov\u00fdm gu\u013e\u00f4\u010dkov\u00fdm br\u00fasiv\u00e1m; testuj\u00fa sa aj in situ vytvoren\u00e9 koncentr\u00e1cie tvrdej f\u00e1zy boritanu hlinit\u00e9ho, ktor\u00e9 vytv\u00e1raj\u00fa stopy opotrebenia podobn\u00e9 SEM mikrofotografi\u00e1m vytvoren\u00fdm kompozitmi A10, A20 a B20 proti korundov\u00fdm aj oce\u013eov\u00fdm gu\u013e\u00f4\u010dkov\u00fdm br\u00fasiv\u00e1m; uv\u00e1dzaj\u00fa sa SEM mikrofotografie, ako aj EDS spektr\u00e1.<\/p>","protected":false},"excerpt":{"rendered":"<p>An Alumina disc is a disc-shaped ceramic component made of the versatile material Alumina (aluminum oxide). It provides numerous advantages. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[6],"tags":[],"class_list":["post-106","post","type-post","status-publish","format-standard","hentry","category-alumina-knowledge"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/aluminaceramics.net\/sk\/wp-json\/wp\/v2\/posts\/106","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aluminaceramics.net\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aluminaceramics.net\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aluminaceramics.net\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aluminaceramics.net\/sk\/wp-json\/wp\/v2\/comments?post=106"}],"version-history":[{"count":1,"href":"https:\/\/aluminaceramics.net\/sk\/wp-json\/wp\/v2\/posts\/106\/revisions"}],"predecessor-version":[{"id":107,"href":"https:\/\/aluminaceramics.net\/sk\/wp-json\/wp\/v2\/posts\/106\/revisions\/107"}],"wp:attachment":[{"href":"https:\/\/aluminaceramics.net\/sk\/wp-json\/wp\/v2\/media?parent=106"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aluminaceramics.net\/sk\/wp-json\/wp\/v2\/categories?post=106"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aluminaceramics.net\/sk\/wp-json\/wp\/v2\/tags?post=106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}