Karbid krem\u00edka dobre odol\u00e1va kor\u00f3zii aj oderu, tak\u017ee je ide\u00e1lnym materi\u00e1lom pre komponenty v chemick\u00fdch z\u00e1vodoch a elektr\u00e1r\u0148ach. Okrem toho jeho tolerancia ot\u00e1\u010dok mu umo\u017e\u0148uje odol\u00e1va\u0165 vysok\u00fdm ot\u00e1\u010dkam, tak\u017ee je vhodn\u00fd na lo\u017eiskov\u00e9 aplik\u00e1cie.<\/p>\n
Potrubie s keramickou v\u00fdstelkou sa pou\u017e\u00edva v ban\u00edctve, hutn\u00edctve a uho\u013enom priemysle na prepravu bansk\u00fdch abraz\u00edvnych materi\u00e1lov, ako je koncentrovan\u00fd pr\u00e1\u0161ok, troska a uhlie. Poskytuje lep\u0161iu odolnos\u0165 proti opotrebovaniu ako be\u017en\u00e9 oce\u013eov\u00e9 r\u00fary.<\/p>\n
Karbid krem\u00edka (SiC), extr\u00e9mne tvrd\u00e1 a vysoko odoln\u00e1 proti oderu syntetick\u00e1 kry\u0161talick\u00e1 zl\u00fa\u010denina zlo\u017een\u00e1 z krem\u00edka a uhl\u00edka, sa m\u00f4\u017ee pochv\u00e1li\u0165 tvrdos\u0165ou 9 pod\u013ea Mohsa a u\u017e od 19. storo\u010dia sa pou\u017e\u00edva na v\u00fdrobu produktov, ako s\u00fa br\u00fasne papiere, br\u00fasne kot\u00fa\u010de, rezn\u00e9 n\u00e1stroje a \u017eiaruvzdorn\u00e9 materi\u00e1ly pre pece na p\u00e1lenie teh\u00e1l. V poslednom \u010dase sa v\u0161ak SiC za\u010dal vo ve\u013ekej miere vyu\u017e\u00edva\u0165 aj na v\u00fdrobu keramick\u00fdch izol\u00e1torov a polovodi\u010dov\u00fdch substr\u00e1tov sveteln\u00fdch di\u00f3d.<\/p>\n
Odolnos\u0165 SiC proti kor\u00f3zii vypl\u00fdva najm\u00e4 z povrchovej vrstvy oxidov, ktor\u00e9 sa vytv\u00e1raj\u00fa na jeho povrchu a poskytuj\u00fa ochranu pred p\u00f4soben\u00edm vody a kysl\u00edka, pri\u010dom odol\u00e1vaj\u00fa prenikaniu kysel\u00edn, z\u00e1sad a agres\u00edvnych chemik\u00e1li\u00ed, ako je napr\u00edklad kyselina dusi\u010dn\u00e1. V niektor\u00fdch pr\u00edpadoch tieto vrstvy dokonca chr\u00e1nia pred oxida\u010dn\u00fdmi l\u00e1tkami, ako je kyselina dusi\u010dn\u00e1, ktor\u00e9 by inak mohli napadn\u00fa\u0165.<\/p>\n
Beztlakov\u00fd spekan\u00fd karbid krem\u00edka sa v r\u00f4znych aplik\u00e1ci\u00e1ch osved\u010dil ako vysoko odoln\u00fd vo\u010di kor\u00f3zii, pri\u010dom z h\u013eadiska chemickej a tepelnej stability prekon\u00e1va materi\u00e1ly, ako je liata oce\u013e, inertn\u00fd oxid hlinit\u00fd a vysokokvalitn\u00e9 zliatiny niklu. Okrem toho odolnos\u0165 beztlakov\u00e9ho spekan\u00e9ho karbidu krem\u00edka vo\u010di abr\u00e1zii a er\u00f3zii ho v\u00fdrazne prevy\u0161uje v porovnan\u00ed s v\u00e4\u010d\u0161inou kovov, ako je oxid hlinit\u00fd (3-kr\u00e1t v\u00e4\u010d\u0161ia ako oce\u013e), ako aj jeho ve\u013ek\u00e1 odolnos\u0165 vo\u010di opotrebovaniu a kor\u00f3zii v porovnan\u00ed so \u017eiaruvzdornou liatou oce\u013eou (3-kr\u00e1t v\u00e4\u010d\u0161ia ako oce\u013e).<\/p>\n
Kor\u00f3zne spr\u00e1vanie karbidu krem\u00edka a nitridu krem\u00edka sa v\u00fdrazne l\u00ed\u0161i v z\u00e1vislosti od podmienok prostredia, napriek tomu kor\u00f3zne modely pre oba materi\u00e1ly dosiahli v\u00fdznamn\u00fd pokrok v ich presnom zn\u00e1zornen\u00ed. Kor\u00f3zne mechanizmy zah\u0155\u0148aj\u00face komplexn\u00e9 prostredia z\u00e1visia od pr\u00edtomn\u00fdch chemick\u00fdch druhov, ich reak\u010dn\u00fdch sekvenci\u00ed, zmien povrchu na morfol\u00f3giu mikro\u0161trukt\u00fary, ako aj zmien povrchovej a mikro\u0161trukt\u00farnej morfol\u00f3gie materi\u00e1lov, ktor\u00e9 spolu interaguj\u00fa a sp\u00f4sobuj\u00fa vznik kor\u00f3zie.<\/p>\n
R\u00farky z karbidu krem\u00edka sa vyzna\u010duj\u00fa dlhou \u017eivotnos\u0165ou a s\u00fa ide\u00e1lne najm\u00e4 na dopravu abraz\u00edvnych, koroz\u00edvnych alebo toxick\u00fdch chemik\u00e1li\u00ed. V\u010faka svojej odolnosti odol\u00e1vaj\u00fa teplot\u00e1m nad 48 oC (120 oF), vysok\u00fdm tlakom a mechanick\u00e9mu nam\u00e1haniu. Ako alternat\u00edva k oce\u013eov\u00fdm r\u00farkam sa pou\u017e\u00edvaj\u00fa v elektr\u00e1r\u0148ach, metalurgii a chemickom priemysle - ako aj v zariadeniach pou\u017e\u00edvan\u00fdch na manipul\u00e1ciu s pr\u00e1\u0161kami z procesov sply\u0148ovania uhlia (sply\u0148ovanie\/\u0161kvarenie\/vy\u0161\u0161ia pec\/cementov\u00e1 pec), blokmi\/popolom zo sply\u0148ovania uhlia\/\u0161kvarenia\/vy\u0161\u0161ej pece\/cementovej pece\/cementovej pece\/cementovej pece\/cementovej pece\/cementovej pece\/cementovej pece\/cementovej pece\/cementovej pece\/cementovej pece.<\/p>\n
Karbid krem\u00edka je rozpustn\u00fd vo vode a odoln\u00fd vo\u010di kyselin\u00e1m aj z\u00e1sad\u00e1m, vyzna\u010duje sa vysok\u00fdmi bodmi tavenia a desa\u0165kr\u00e1t vy\u0161\u0161ou pevnos\u0165ou ako oxid hlinit\u00fd, tak\u017ee odol\u00e1va kor\u00f3zii pri ve\u013emi vysok\u00fdch teplot\u00e1ch - \u010do je v\u00fdhodou v priemyseln\u00fdch peciach, kde teploty \u010dasto presahuj\u00fa teploty, ktor\u00e9 by sp\u00f4sobili praskanie alebo l\u00e1manie be\u017enej keramiky.<\/p>\n
Karbid krem\u00edka sa u\u017e dlho pova\u017euje za ide\u00e1lny materi\u00e1l pre ochrann\u00e9 trubice termo\u010dl\u00e1nkov v r\u00f4znych aplik\u00e1ci\u00e1ch v\u010faka svojej vynikaj\u00facej odolnosti vo\u010di kor\u00f3zii v r\u00f4znych prostrediach. Karbid krem\u00edka v tomto oh\u013eade prekon\u00e1va tradi\u010dn\u00fa keramiku a zliatiny tv\u00e1rnych kovov; jeho robustn\u00fd povrch poskytuje ochranu pred spalinami, troskami, popolom a uhl\u00edm a z\u00e1rove\u0148 odol\u00e1va er\u00f3zii sp\u00f4sobenej t\u00fdmito chemik\u00e1liami.<\/p>\n
Beztlakovo spekan\u00fd karbid krem\u00edka (PSSiC) m\u00e1 ove\u013ea vy\u0161\u0161iu \u010distotu ako reak\u010dne viazan\u00fd karbid krem\u00edka, v\u010faka \u010domu m\u00e1 vy\u0161\u0161iu mechanick\u00fa pevnos\u0165 a odolnos\u0165 proti kor\u00f3zii. Na PSSiC nem\u00f4\u017eu p\u00f4sobi\u0165 kyseliny, z\u00e1sady ani roztaven\u00e9 soli a m\u00e1 schopnos\u0165 odol\u00e1va\u0165 tepeln\u00fdm \u0161okom pri extr\u00e9mne vysok\u00fdch teplot\u00e1ch; okrem toho m\u00e1 vynikaj\u00face elektrick\u00e9 vlastnosti s vysokou tepelnou vodivos\u0165ou a n\u00edzkym koeficientom tepelnej roz\u0165a\u017enosti.<\/p>\n
Keramick\u00e9 materi\u00e1ly, ktor\u00e9 maj\u00fa n\u00edzku p\u00f3rovitos\u0165, ako napr\u00edklad zirk\u00f3n, s\u00fa ove\u013ea odolnej\u0161ie vo\u010di chemick\u00e9mu leptaniu, najm\u00e4 priemyseln\u00e1 keramika, v\u010faka odolnosti vo\u010di oderu, ktor\u00e1 je \u0161tvor- a\u017e p\u00e4\u0165n\u00e1sobne vy\u0161\u0161ia ako v pr\u00edpade komer\u010dne dostupn\u00fdch karbidov krem\u00edka viazan\u00fdch nitridmi, a dlh\u0161ej \u017eivotnosti v porovnan\u00ed s materi\u00e1lom oxidu hlinit\u00e9ho. Keramick\u00e9 \u010dastice vyroben\u00e9 z tohto materi\u00e1lu maj\u00fa Mohovu tvrdos\u0165 9,09,2 s presn\u00fdmi tvarmi vyroben\u00fdmi ru\u010dne, \u010do umo\u017e\u0148uje ich pou\u017eitie v mnoh\u00fdch priemyseln\u00fdch aplik\u00e1ci\u00e1ch. \u017divotnos\u0165 keramiky presahuje \u017eivotnos\u0165 hlin\u00edkov\u00e9ho materi\u00e1lu 10-kr\u00e1t viac.<\/p>\n
Spekan\u00fd karbid krem\u00edka je ide\u00e1lnou alternat\u00edvou karbidu volfr\u00e1mu na pou\u017eitie v tryskac\u00edch d\u00fdzach v\u010faka svojej vynikaj\u00facej odolnosti proti oderu, ktor\u00e1 umo\u017e\u0148uje zachova\u0165 vn\u00fatorn\u00fa geometriu d\u00fdzy a z\u00e1rove\u0148 poskytuje optimalizovan\u00fa \u00fa\u010dinnos\u0165 tryskania. Okrem toho spekan\u00fd karbid krem\u00edka zvy\u010dajne pre\u017e\u00edva dlh\u0161ie ako jeho n\u00e1protivok, pri\u010dom pon\u00faka dlh\u0161iu \u017eivotnos\u0165 a ni\u017e\u0161ie n\u00e1klady na prestoje pri \u00fadr\u017ebe.<\/p>\n
Karbid krem\u00edka sa vyzna\u010duje n\u00edzkym koeficientom tepelnej roz\u0165a\u017enosti a extr\u00e9mnou tvrdos\u0165ou, \u010d\u00edm poskytuje ochranu pred odieran\u00edm, n\u00e1razmi a tren\u00edm. Ako vynikaj\u00faci vysokotlakov\u00fd materi\u00e1l je ide\u00e1lnou vo\u013ebou pre aplik\u00e1cie, ako s\u00fa valce pou\u017e\u00edvan\u00e9 na v\u00fdrobu porcel\u00e1nu pre dom\u00e1cnos\u0165 a keramick\u00fdch obklada\u010diek v peciach, mlynsk\u00e9 lisy expand\u00e9ry extrud\u00e9ry a d\u00fdzy vy\u017eaduj\u00face vysok\u00fa \u00farove\u0148 tlaku na v\u00fdrobu obklada\u010diek a porcel\u00e1nu pre dom\u00e1cnos\u0165. Karbid krem\u00edka tie\u017e dobre sl\u00fa\u017ei v \u010dastiach odoln\u00fdch proti opotrebovaniu, ktor\u00e9 sa nach\u00e1dzaj\u00fa v aplik\u00e1ci\u00e1ch lisov lisov expand\u00e9rov extrud\u00e9rov a d\u00fdz.<\/p>\n
Karbid krem\u00edka je jedn\u00fdm z najtvrd\u0161\u00edch, naj\u013eah\u0161\u00edch a najpevnej\u0161\u00edch priemyseln\u00fdch keramick\u00fdch materi\u00e1lov. V\u010faka svojej v\u00fdnimo\u010dnej pevnosti odol\u00e1va ve\u013ek\u00fdm teplotn\u00fdm v\u00fdkyvom bez straty fyzik\u00e1lnych vlastnost\u00ed a m\u00e1 n\u00edzku tepeln\u00fa roz\u0165a\u017enos\u0165, tak\u017ee je vhodn\u00fd pre aplik\u00e1cie vy\u017eaduj\u00face odolnos\u0165 proti kor\u00f3zii, ako aj mechanick\u00e9mu n\u00e1razu alebo vibr\u00e1ci\u00e1m.<\/p>\n
Spekan\u00fd karbid krem\u00edka vynik\u00e1 medzi keramikami ako v\u00fdnimo\u010dn\u00e1 vo\u013eba z h\u013eadiska odolnosti vo\u010di opotrebovaniu a tepeln\u00fdm \u0161okom, v\u010faka \u010domu je to materi\u00e1l pre n\u00e1ro\u010dn\u00e9 aplik\u00e1cie, ako s\u00fa napr\u00edklad aplik\u00e1cie oblo\u017eenia v\u00fdmenn\u00edkov tepla na spracovanie kysel\u00edn a vz\u00e1cnych zem\u00edn, kde nehrdzavej\u00faca oce\u013e, grafit alebo volfr\u00e1m nem\u00f4\u017eu uspokoji\u0165 dopyt z d\u00f4vodu odolnosti vo\u010di kor\u00f3zii sp\u00f4sobenej kyselinou fluorovod\u00edkovou; okrem toho sa vyzna\u010duje vysokou \u00farov\u0148ou odolnosti vo\u010di oderu\/er\u00f3zii, pri\u010dom sa st\u00e1le prisp\u00f4sobuje zlo\u017eit\u00fdm tvarom s pr\u00edsnymi toleranciami.<\/p>\n
Syst\u00e9my oblo\u017eenia r\u00farok zo spekan\u00e9ho karbidu krem\u00edka sa \u010dasto pou\u017e\u00edvaj\u00fa vo vysokotlakov\u00fdch parn\u00fdch aplik\u00e1ci\u00e1ch. Materi\u00e1l odol\u00e1va tlaku a\u017e do 1,6 MPa bez toho, aby pod\u013eahol \u00fanavov\u00e9mu a ohybov\u00e9mu nam\u00e1haniu, \u010do v\u00fdrazne prevy\u0161uje po\u017eiadavky stanoven\u00e9 pre polym\u00e9ry, ako je PTFE. Okrem toho jeho odolnos\u0165 vo\u010di chemick\u00fdm \u00fatokom znamen\u00e1, \u017ee v t\u00fdchto aplik\u00e1ci\u00e1ch poskytuje dodato\u010dn\u00fa ochranu.<\/p>\n
Substr\u00e1ty z karbidu krem\u00edka maj\u00fa v porovnan\u00ed so svojimi krem\u00edkov\u00fdmi n\u00e1protivkami v kon\u0161trukci\u00e1ch elektronick\u00fdch zariaden\u00ed mnoho v\u00fdhod, vr\u00e1tane toho, \u017ee maj\u00fa ove\u013ea ni\u017e\u0161ie prierazn\u00e9 nap\u00e4tie, a preto s\u00fa schopn\u00e9 vydr\u017ea\u0165 v\u00e4\u010d\u0161ie mno\u017estvo elektrickej energie bez toho, aby sa stali nestabiln\u00fdmi a rozpadli sa. To umo\u017e\u0148uje, aby elektronick\u00e9 zariadenia vyroben\u00e9 z karbidu krem\u00edka boli ove\u013ea men\u0161ie a energeticky \u00fa\u010dinnej\u0161ie ako podobn\u00e9 krem\u00edkov\u00e9 kon\u0161trukcie; napr\u00edklad krem\u00edkov\u00e9 IGBT pou\u017e\u00edvan\u00e9 v meni\u010doch elektrick\u00fdch vozidiel m\u00f4\u017eu by\u0165 pri pou\u017eit\u00ed karbidu krem\u00edka pribli\u017ene 10x men\u0161ie, \u010do vedie k men\u0161\u00edm riadiacim obvodom a lep\u0161ej celkovej \u00fa\u010dinnosti syst\u00e9mu.<\/p>\n
Spolo\u010dnos\u0165 American Elements pon\u00faka r\u00f4zne ve\u013ekosti keramick\u00fdch r\u00farok z karbidu krem\u00edka vhodn\u00fdch na vysokoteplotn\u00e9 aplik\u00e1cie. Ich \u0161tandardn\u00e9 materi\u00e1ly, ako napr\u00edklad Hexoloy SE a Xicaar, ako aj vlastn\u00e9 zlo\u017eenie m\u00f4\u017eu by\u0165 prisp\u00f4soben\u00e9 \u0161peci\u00e1lne pre komer\u010dn\u00e9 a v\u00fdskumn\u00e9 pou\u017eitie. Odlievaj\u00fa sa do ty\u010dov\u00fdch, ty\u010dov\u00fdch alebo doskov\u00fdch foriem ako ter\u010de pre aplik\u00e1cie depoz\u00edcie tenk\u00fdch vrstiev alebo depoz\u00edcie z chemick\u00fdch p\u00e1r.<\/p>\n
Karbid krem\u00edka je v\u0161eobecne zn\u00e1my svojou v\u00fdnimo\u010dnou odolnos\u0165ou proti opotrebovaniu a v n\u00e1ro\u010dn\u00fdch aplik\u00e1ci\u00e1ch, ako s\u00fa tryskacie d\u00fdzy, s\u00fa\u010dasti hydrocykl\u00f3nov a keramick\u00e9 kolen\u00e1, \u013eahko prekon\u00e1 dla\u017edicov\u00e9 alebo kovov\u00e9 vlo\u017eky. Spekan\u00fd karbid krem\u00edka pon\u00faka vysok\u00fa odolnos\u0165 vo\u010di oderu a er\u00f3zii, \u010d\u00edm sa predl\u017euje doba prev\u00e1dzky potrubia a z\u00e1rove\u0148 sa zni\u017euj\u00fa prestoje pri \u00fadr\u017ebe alebo oprav\u00e1ch; okrem toho sa tento materi\u00e1l m\u00f4\u017ee pochv\u00e1li\u0165 odolnos\u0165ou vo\u010di tepeln\u00fdm \u0161okom, \u010do umo\u017e\u0148uje jeho pou\u017eitie tam, kde by in\u00e9 materi\u00e1ly, ako napr\u00edklad karbid volfr\u00e1mu alebo oxid hlinit\u00fd, zlyhali.<\/p>\n
Kry\u0161t\u00e1lov\u00e1 forma karbidu krem\u00edka sa vyzna\u010duje kovalentn\u00fdmi v\u00e4zbami medzi at\u00f3mami krem\u00edka a uhl\u00edka, ktor\u00e9 vytv\u00e1raj\u00fa dva prim\u00e1rne koordina\u010dn\u00e9 tetra\u00e9dre so \u0161tyrmi at\u00f3mami krem\u00edka a \u0161tyrmi at\u00f3mami uhl\u00edka spojen\u00fdmi v ka\u017edom rohu, \u010d\u00edm vznik\u00e1 mimoriadne tvrd\u00fd materi\u00e1l s tvrdos\u0165ou 9 pod\u013ea Mohsa, ktor\u00e1 sa pribli\u017euje tvrdosti diamantu. Karbid krem\u00edka mo\u017eno n\u00e1js\u0165 v\u0161ade, od br\u00fasneho papiera a rezac\u00edch\/br\u00fasnych kot\u00fa\u010dov a\u017e po v\u00fdmurovky pec\u00ed a raketov\u00fdch motorov; okrem toho vykazuje fascinuj\u00face elektrick\u00e9 vlastnosti.<\/p>\n
Reak\u010dn\u00e9 sp\u00e1janie a spekanie s\u00fa dve met\u00f3dy pou\u017e\u00edvan\u00e9 na v\u00fdrobu karbidu krem\u00edka, pri\u010dom ka\u017ed\u00e1 z nich m\u00e1 odli\u0161n\u00fd vplyv na jeho mikro\u0161trukt\u00faru. Reak\u010dne viazan\u00fd karbid krem\u00edka sa m\u00f4\u017ee vyr\u00e1ba\u0165 infiltr\u00e1ciou zmes\u00ed SiC a uhl\u00edka tekut\u00fdm krem\u00edkom, ktor\u00fd reaguje na v\u00e4\u010d\u0161ie mno\u017estvo SiC; spekan\u00fd karbid krem\u00edka sa m\u00f4\u017ee vyr\u00e1ba\u0165 s pou\u017eit\u00edm neoxidov\u00fdch spekac\u00edch pom\u00f4cok na formovanie \u010dist\u00e9ho pr\u00e1\u0161ku SiC do kompaktov na reak\u010dn\u00e9 viazanie; t\u00e1to met\u00f3da nevytv\u00e1ra tak\u00fd hust\u00fd kone\u010dn\u00fd produkt ako reak\u010dne viazan\u00fd SiC.<\/p>\n
Ned\u00e1vny v\u00fdskum porovn\u00e1val odolnos\u0165 r\u00f4znych materi\u00e1lov r\u00farok odoln\u00fdch vo\u010di opotrebovaniu. Zistili, \u017ee r\u00farky zo spekan\u00e9ho nitridu viazan\u00e9ho karbidom krem\u00edka dosahuj\u00fa najlep\u0161ie v\u00fdsledky z h\u013eadiska odolnosti proti opotrebovaniu v podmienkach sypkej p\u00f4dy, potom nasledoval v\u00fdpl\u0148ov\u00fd zvar F-61 so zv\u00fd\u0161en\u00fdm obsahom ni\u00f3bu a nakoniec oce\u013e XAR 600 s mikro\u0161trukt\u00farou pozost\u00e1vaj\u00facou z jemn\u00fdch lamelov\u00fdch martenzitov\u00fdch p\u00e1sov rovnomerne rozpt\u00fdlen\u00fdch v celej mikro\u0161trukt\u00fare.<\/p>\n
Odolnos\u0165 karbidu krem\u00edka vo\u010di abr\u00e1zii je z ve\u013ekej \u010dasti sp\u00f4soben\u00e1 jeho h\u00fa\u017eevnatos\u0165ou a tvrdos\u0165ou; v\u010faka tomu tento materi\u00e1l odol\u00e1va opotrebovaniu sp\u00f4soben\u00e9mu pr\u00faden\u00edm hrubozrnn\u00fdch \u010dast\u00edc pri vysok\u00fdch tlakoch. Okrem toho m\u00e1 tento materi\u00e1l vynikaj\u00face vlastnosti odolnosti proti kor\u00f3zii, oxid\u00e1cii a tepeln\u00fdm \u0161okom, ktor\u00e9 pom\u00e1haj\u00fa pred\u013a\u017ei\u0165 jeho \u017eivotnos\u0165 v prostrediach n\u00e1chyln\u00fdch na opotrebovanie.<\/p>","protected":false},"excerpt":{"rendered":"
Silicon carbide stands up well to both corrosion and abrasion, making it the perfect material for components found in chemical plants and power plants. Furthermore, its rotational speed tolerance enables it to withstand high rotational speeds – making it suitable for bearing applications. Ceramic-lined pipe is used in mining, metallurgy, and coal industries for transporting […]<\/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":[2],"tags":[],"class_list":["post-14","post","type-post","status-publish","format-standard","hentry","category-news-en"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/ceramicatijolart.com\/sk\/wp-json\/wp\/v2\/posts\/14","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ceramicatijolart.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ceramicatijolart.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ceramicatijolart.com\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ceramicatijolart.com\/sk\/wp-json\/wp\/v2\/comments?post=14"}],"version-history":[{"count":1,"href":"https:\/\/ceramicatijolart.com\/sk\/wp-json\/wp\/v2\/posts\/14\/revisions"}],"predecessor-version":[{"id":15,"href":"https:\/\/ceramicatijolart.com\/sk\/wp-json\/wp\/v2\/posts\/14\/revisions\/15"}],"wp:attachment":[{"href":"https:\/\/ceramicatijolart.com\/sk\/wp-json\/wp\/v2\/media?parent=14"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ceramicatijolart.com\/sk\/wp-json\/wp\/v2\/categories?post=14"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ceramicatijolart.com\/sk\/wp-json\/wp\/v2\/tags?post=14"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}