{"id":468,"date":"2024-06-16T15:38:47","date_gmt":"2024-06-16T07:38:47","guid":{"rendered":"https:\/\/ceramicatijolart.com\/?p=468"},"modified":"2024-07-03T22:07:28","modified_gmt":"2024-07-03T14:07:28","slug":"jeremy-clarkson-karbid-kremiku","status":"publish","type":"post","link":"https:\/\/ceramicatijolart.com\/cs\/jeremy-clarkson-karbid-kremiku\/","title":{"rendered":"Jeremy Clarkson - Karbid k\u0159em\u00edku"},"content":{"rendered":"<p>Jeremy Clarkson je anglick\u00fd televizn\u00ed moder\u00e1tor a spisovatel, kter\u00fd se nejv\u00edce proslavil v po\u0159adu Top Gear spolu s Richardem Hammondem a Jamesem Mayem. Krom\u011b toho uv\u00e1d\u011bl seri\u00e1l The Grand Tour.<\/p>\n<p>Karbid k\u0159em\u00edku se vyr\u00e1b\u00ed komer\u010dn\u011b jako tvrd\u00e9 brusivo a v keramice, v p\u0159\u00edrod\u011b se vyskytuje jako drahokam moissanit. Krom\u011b toho m\u00e1 karbid k\u0159em\u00edku mnoho aplikac\u00ed, v\u010detn\u011b kompozitn\u00edch panc\u00ed\u0159\u016f a keramick\u00fdch desek pou\u017e\u00edvan\u00fdch v nepr\u016fst\u0159eln\u00fdch vest\u00e1ch.<\/p>\n<h2>Odolnost v\u016f\u010di vysok\u00fdm teplot\u00e1m<\/h2>\n<p>Karbid k\u0159em\u00edku je extr\u00e9mn\u011b tvrd\u00fd, ale p\u0159ekvapiv\u011b tv\u00e1rn\u00fd materi\u00e1l s vysok\u00fdmi hodnotami bodu t\u00e1n\u00ed a varu, d\u00edky \u010demu\u017e je vhodn\u00fd pro topn\u00e9 prvky a sou\u010d\u00e1sti pec\u00ed, a dokonce i pro lopatky turb\u00edn z niklov\u00fdch superslitin nebo lopatky trysek plynov\u00fdch motor\u016f, kde je kl\u00ed\u010dov\u00e1 odolnost v\u016f\u010di vysok\u00fdm teplot\u00e1m.<\/p>\n<p>SiC je zn\u00e1m\u00fd pro sv\u00e9 vysok\u00e9 teploty t\u00e1n\u00ed a varu, vysokou elektrickou vodivost, odolnost v\u016f\u010di korozi a tepeln\u00fdm \u0161ok\u016fm a tak\u00e9 jako atraktivn\u00ed polovodi\u010dov\u00fd materi\u00e1l s extr\u00e9mn\u011b \u0161irokou p\u00e1smovou mezerou ve srovn\u00e1n\u00ed s k\u0159em\u00edkem. D\u00edky t\u011bmto vlastnostem vzrostl z\u00e1jem o v\u00fdvoj v\u00fdkonov\u00fdch MOSFET\u016f a IGBT vyu\u017e\u00edvaj\u00edc\u00edch SiC, av\u0161ak probl\u00e9my vznikaj\u00edc\u00ed mezi vrstvami oxidu k\u0159emi\u010dit\u00e9ho a krystalizovan\u00e9ho SiC brzd\u00ed pokrok.<\/p>\n<p>Karbid k\u0159em\u00edku byl poprv\u00e9 pou\u017eit jako jedna z prvn\u00edch aplikac\u00ed: bleskojistky pro ochranu za\u0159\u00edzen\u00ed p\u0159ed \u00fadery blesku na elektrick\u00e9m veden\u00ed. Tento materi\u00e1l m\u00e1 velmi vysok\u00fd odpor, dokud blesk nezv\u00fd\u0161\u00ed nap\u011bt\u00ed na veden\u00ed nad jeho prahovou hodnotu, na\u010de\u017e za\u010dne v\u00e9st a umo\u017en\u00ed, aby p\u0159\u00edpadn\u00fd \u0161kodliv\u00fd blesk ne\u0161kodn\u011b pro\u0161el jisk\u0159i\u0161t\u011bm a sjel na zem, m\u00edsto aby naru\u0161il elektrick\u00e9 veden\u00ed.<\/p>\n<p>Extr\u00e9mn\u00ed tvrdost karbidu k\u0159em\u00edku umo\u017e\u0148uje jeho pou\u017eit\u00ed v \u0159ezn\u00fdch n\u00e1stroj\u00edch a brusn\u00fdch kotou\u010d\u00edch. Krom\u011b toho jsou wolframov\u00e1 vl\u00e1kna vyroben\u00e1 z tohoto materi\u00e1lu ji\u017e dlouho zn\u00e1m\u00e1 sv\u00fdmi vlastnostmi v oblasti barevn\u00e9ho pod\u00e1n\u00ed, n\u00edzkou \u00farovn\u00ed tepeln\u00e9ho v\u00fdkonu a dlouhou \u017eivotnost\u00ed.<\/p>\n<p>D\u00edky sv\u00e9 mimo\u0159\u00e1dn\u00e9 tuhosti a pevnosti je litina tak\u00e9 vynikaj\u00edc\u00edm materi\u00e1lem pro pou\u017eit\u00ed v ot\u011bruvzdorn\u00fdch povlac\u00edch a tvrd\u00fdch obkladech, nebo\u0165 je a\u017e 400kr\u00e1t odoln\u011bj\u0161\u00ed proti opot\u0159eben\u00ed ne\u017e ocel. Z litiny se tak\u00e9 vyr\u00e1b\u00ed ot\u011bruvzdorn\u00e9 vyzd\u00edvky parn\u00edch a horkovodn\u00edch kotl\u016f, kel\u00edmk\u016f a \u010d\u00e1st\u00ed pec\u00ed.<\/p>\n<p>Clarkson nejprve pracoval pro firmu sv\u00fdch rodi\u010d\u016f, kter\u00e1 prod\u00e1vala ply\u0161ov\u00e9 hra\u010dky Medv\u00eddek Paddington, jako podomn\u00ed prodejce. To mu pomohlo zaplatit vzd\u011bl\u00e1n\u00ed na Repton School, kde se sezn\u00e1mil s kolegy z Top Gearu Jamesem Mayem a Richardem Hammondem. Pozd\u011bji se za\u010dal v\u011bnovat psan\u00ed pro m\u00edstn\u00ed noviny a automobilov\u00e9 publikace, jako je Performance Car, a pot\u00e9 se stal novin\u00e1\u0159em na pln\u00fd \u00favazek. Krom\u011b toho vydal n\u011bkolik knih, nap\u0159\u00edklad sv\u00e9 t\u00fddenn\u00ed \u010dl\u00e1nky pro The Sunday Times.<\/p>\n<h2>Vysok\u00e1 pevnost<\/h2>\n<p>Extr\u00e9mn\u00ed pevnost karbidu k\u0159em\u00edku umo\u017e\u0148uje jeho pou\u017eit\u00ed v mnoha aplikac\u00edch. Od brusn\u00fdch a \u0159ezn\u00fdch abraziv, p\u0159es materi\u00e1ly pro gripov\u00e9 p\u00e1sky na skateboardy a v\u00fdrobu vysoce v\u00fdkonn\u00fdch brzdov\u00fdch kotou\u010d\u016f (nap\u0159. na vozech Porsche Carrera GT) a sp\u00e9kan\u00fdch filtr\u016f pevn\u00fdch \u010d\u00e1stic a\u017e po prim\u00e1rn\u00ed materi\u00e1l ve vysokoteplotn\u00edch pec\u00edch - karbid k\u0159em\u00edku m\u00e1 mnohostrann\u00e9 vyu\u017eit\u00ed!<\/p>\n<p>Pevnost karbidu k\u0159em\u00edku umo\u017e\u0148uje jeho vyu\u017eit\u00ed v kompozitn\u00edch panc\u00ed\u0159\u00edch, jako je nap\u0159\u00edklad panc\u00ed\u0159 vytvo\u0159en\u00fd spole\u010dnost\u00ed Chobham armour company, a v keramick\u00fdch desk\u00e1ch nepr\u016fst\u0159eln\u00fdch vest, p\u0159i\u010dem\u017e se hojn\u011b vyu\u017e\u00edv\u00e1 tak\u00e9 p\u0159i v\u00fdrob\u011b skla a keramiky. \u010cist\u00fd karbid k\u0159em\u00edku vykazuje n\u00edzkou elektrickou vodivost; p\u0159id\u00e1n\u00edm dopant\u016f ji v\u0161ak lze v\u00fdrazn\u011b zv\u00fd\u0161it a jeho teplotn\u00ed koeficient se pohybuje od z\u00e1porn\u00e9ho p\u0159i pokojov\u00fdch teplot\u00e1ch po kladn\u00fd p\u0159i zah\u0159\u00edv\u00e1n\u00ed za vy\u0161\u0161\u00edch teplot, tak\u017ee je vhodn\u00fd pro vysokoteplotn\u00ed topn\u00e9 prvky.<\/p>\n<p>Moissanit neboli p\u0159irozen\u011b se vyskytuj\u00edc\u00ed karbid k\u0159em\u00edku se ve velmi mal\u00e9m mno\u017estv\u00ed vyskytuje v n\u011bkter\u00fdch meteoritech a v hornin\u00e1ch korundu a kimberlitu; v\u011bt\u0161ina komer\u010dn\u011b prod\u00e1van\u00e9ho moissanitu se v\u0161ak vyr\u00e1b\u00ed synteticky.<\/p>\n<p>Moissanit je um\u011bl\u00fd simulant diamantu s podobn\u00fdm chemick\u00fdm slo\u017een\u00edm jako p\u0159\u00edrodn\u00ed diamant, p\u0159i\u010dem\u017e oba jsou tvrd\u00e9 (9 na Mohsov\u011b stupnici oproti 10 u diamantu). Krom\u011b toho, \u017ee je moissanit tvrd\u00fd (9 oproti 10, tedy srovnateln\u00fd s diamantem), lze jej tak\u00e9 zakoupit v klenotnictv\u00edch jako polodrahokam vedle smaragd\u016f a saf\u00edr\u016f. Moissanit m\u016f\u017ee b\u00fdt dvojlomn\u00fd, co\u017e jej \u010din\u00ed nevhodn\u00fdm pro n\u011bkter\u00e9 optick\u00e9 aplikace; tento efekt v\u0161ak lze sn\u00ed\u017eit brou\u0161en\u00edm pod\u00e9l jeho optick\u00e9 osy krystalu.<\/p>\n<p>Jeremy Clarkson je anglick\u00fd televizn\u00ed moder\u00e1tor a novin\u00e1\u0159, kter\u00fd je zn\u00e1m\u00fd p\u0159edev\u0161\u00edm d\u00edky sv\u00fdm rol\u00edm v motoristick\u00fdch po\u0159adech Top Gear a The Grand Tour po boku Richarda Hammonda a Jamese Maye. Krom\u011b toho pravideln\u011b p\u0159isp\u00edv\u00e1 do novin, jako jsou Sunday Times a Sun, napsal n\u011bkolik knih s motoristickou tematikou. Narodil se 11. dubna 1960 v Doncasteru v hrabstv\u00ed Yorkshire rodi\u010d\u016fm, kte\u0159\u00ed vlastnili podomn\u00ed prodejce, a jako teenager prod\u00e1val hra\u010dky medv\u00eddka Paddingtona, aby mohl financovat sv\u00e9 vzd\u011bl\u00e1n\u00ed na Repton School. Pozd\u011bji vystudoval \u017eurnalistiku na univerzit\u011b v Kentu a nakonec se stal sloupka\u0159em listu The Sunday Times.<\/p>\n<h2>Extr\u00e9mn\u00ed odolnost<\/h2>\n<p>Karbid k\u0159em\u00edku je tvrd\u00fd a odoln\u00fd proti opot\u0159eben\u00ed i ve vodn\u00edm prost\u0159ed\u00ed, p\u0159i\u010dem\u017e z\u016fst\u00e1v\u00e1 odoln\u00fd proti korozi pro pou\u017eit\u00ed v drsn\u00fdch podm\u00ednk\u00e1ch. Teploty, kter\u00fdm odol\u00e1v\u00e1, dosahuj\u00ed a\u017e 1400 stup\u0148\u016f C. Jeho tepeln\u00e1 vodivost pom\u00e1h\u00e1 minimalizovat ztr\u00e1ty energie ve sp\u00ednac\u00edch za\u0159\u00edzen\u00edch, zat\u00edmco jeho n\u00edzk\u00fd koeficient rozta\u017enosti a absence f\u00e1zov\u00fdch p\u0159echod\u016f zaji\u0161\u0165uj\u00ed vysokou mechanickou pevnost p\u0159i vy\u0161\u0161\u00edch teplot\u00e1ch.<\/p>\n<p>Moissanit je p\u0159irozen\u011b se vyskytuj\u00edc\u00ed miner\u00e1l, kter\u00fd se v nepatrn\u00e9m mno\u017estv\u00ed nach\u00e1z\u00ed v n\u011bkter\u00fdch meteoritech a korundov\u00fdch lo\u017eisc\u00edch, jako je kimberlit. Krom\u011b toho se syntetick\u00e9 moissanitov\u00e9 \u0161perky staly obl\u00edben\u00fdmi jako cenov\u011b dostupn\u011bj\u0161\u00ed alternativy diamant\u016f d\u00edky sv\u00e9 pr\u016fhlednosti a tvrdosti (9 na Mohsov\u011b stupnici oproti 10 u diamantu) s indexem lomu mezi 2,65-2,69 (oproti 2,42 u diamantu). Bohu\u017eel tak\u00e9 vykazuje siln\u00e9 vlastnosti dvojlomu, kter\u00e9 by mohly br\u00e1nit optick\u00fdm aplikac\u00edm.<\/p>\n<p>Karbid k\u0159em\u00edku je d\u00edky sv\u00e9 jedine\u010dn\u00e9 krystalick\u00e9 struktu\u0159e vhodn\u00fdm materi\u00e1lem pro v\u00fdrobu keramiky, kov\u016f a plast\u016f, brusn\u00fdch materi\u00e1l\u016f, brusn\u00fdch kotou\u010d\u016f a le\u0161tidel, \u010di\u0161t\u011bn\u00ed elektronick\u00fdch sou\u010d\u00e1stek, jako jsou mikroprocesory a polovodi\u010de. Krom\u011b toho je d\u00edky sv\u00e9 chemick\u00e9 sn\u00e1\u0161enlivosti u\u017eite\u010dn\u00fd jako brusivo. Krom\u011b toho se karbid k\u0159em\u00edku osv\u011bd\u010dil tak\u00e9 p\u0159i \u010di\u0161t\u011bn\u00ed elektronick\u00fdch sou\u010d\u00e1stek, jako jsou mikroprocesory a polovodi\u010de.<\/p>\n<p>Keramiku z karbidu k\u0159em\u00edku lze snadno tvarovat a lepit na r\u016fzn\u00e9 materi\u00e1ly, nap\u0159\u00edklad ocelov\u00e9 dr\u00e1ty tvo\u0159\u00edc\u00ed brzdov\u00e9 kotou\u010de z uhl\u00edkov\u00e9 keramiky se \u010dasto vyr\u00e1b\u011bj\u00ed z forem z karbidu k\u0159em\u00edku. D\u00edky sv\u00e9 hou\u017eevnatosti a vysok\u00e9 tepeln\u00e9 vodivosti je karbid k\u0159em\u00edku vynikaj\u00edc\u00ed volbou materi\u00e1lu pro pou\u017eit\u00ed v \u0159ezn\u00fdch n\u00e1stroj\u00edch a tak\u00e9 se snadno vy\u0159ez\u00e1v\u00e1 a le\u0161t\u00ed do slo\u017eit\u00fdch architektonick\u00fdch forem a struktur.<\/p>\n<p>P\u0159esto\u017ee mnoz\u00ed vedouc\u00ed pracovn\u00edci v oblasti polovodi\u010d\u016f na\u0159\u00edkaj\u00ed nad pomalou popt\u00e1vkou a nadm\u011brn\u00fdmi z\u00e1sobami, zd\u00e1 se, \u017ee jeden segment se rychle rozv\u00edj\u00ed: nap\u00e1jec\u00ed obvody z karbidu k\u0159em\u00edku pro elektromobily. Tento trend je podn\u011bcov\u00e1n n\u00e1stupem \"megawattov\u00fdch automobil\u016f\", kter\u00e9 se vyzna\u010duj\u00ed v\u00edcen\u00e1sobn\u00fdmi v\u00fdkonov\u00fdmi polovodi\u010di s bateriemi s mnohem vy\u0161\u0161\u00ed hustotou energie ne\u017e p\u0159edchoz\u00ed hybridn\u00ed automobily.<\/p>\n<p>Jeremy Clarkson je anglick\u00fd televizn\u00ed moder\u00e1tor a novin\u00e1\u0159, zn\u00e1m\u00fd p\u0159edev\u0161\u00edm jako moder\u00e1tor po\u0159ad\u016f Top Gear a The Grand Tour spolu s Richardem Hammondem a Jamesem Mayem. Krom\u011b toho pravideln\u011b p\u00ed\u0161e sloupky pro den\u00edk The Sun jako publicista a moderuje hern\u00ed po\u0159ad ITV Who Wants to be a Millionaire? a reality show Clarksonova farma na ITV.<\/p>\n<h2>N\u00edzk\u00e9 n\u00e1klady<\/h2>\n<p>Karbid k\u0159em\u00edku lze vyr\u00e1b\u011bt ve velk\u00fdch mno\u017estv\u00edch s relativn\u011b n\u00edzk\u00fdmi n\u00e1klady. Vyr\u00e1b\u00ed se jako hrub\u00fd pr\u00e1\u0161ek zah\u0159\u00edv\u00e1n\u00edm k\u0159emi\u010dit\u00e9ho p\u00edsku a uhl\u00edku v Achesonov\u011b grafitov\u00e9 elektrick\u00e9 odporov\u00e9 peci p\u0159i teplot\u011b 1600-2500 \u00b0C za vzniku karborunda, kter\u00e9 se b\u011b\u017en\u011b pou\u017e\u00edv\u00e1 k v\u00fdrob\u011b brusiva; v p\u0159\u00edrod\u011b se vyskytuje jako vz\u00e1cn\u00fd drahokam moissanit.<\/p>\n<p>Karbid k\u0159em\u00edku je jednou z nejtvrd\u0161\u00edch technick\u00fdch keramik, tak\u017ee je velmi odoln\u00fd. Krom\u011b toho je odoln\u00fd v\u016f\u010di korozi a chemicky inertn\u00ed, tak\u017ee je vynikaj\u00edc\u00ed volbou pro aplikace, kde je hlavn\u00edm hlediskem fyzick\u00e9 opot\u0159eben\u00ed, nap\u0159\u00edklad pro potahov\u00e1n\u00ed brzdov\u00fdch kotou\u010d\u016f supersportovn\u00edch automobil\u016f. Krom\u011b toho tento materi\u00e1l nab\u00edz\u00ed nep\u0159ekonatelnou tepelnou vodivost.<\/p>\n<p>Hlin\u00edk se m\u016f\u017ee pochlubit \u0161irokou p\u00e1smovou mezerou a vysokou pr\u016fraznost\u00ed elektrick\u00e9ho pole, tak\u017ee vydr\u017e\u00ed velmi vysok\u00e9 proudy, ani\u017e by podl\u00e9hal degradaci, co\u017e z n\u011bj \u010din\u00ed atraktivn\u00ed alternativu k\u0159em\u00edku pro pou\u017eit\u00ed ve v\u00fdkonov\u00fdch polovodi\u010dov\u00fdch za\u0159\u00edzen\u00edch, jako jsou MOSFETy a IGBT pro vysoce v\u00fdkonn\u00e9 sp\u00ednac\u00ed aplikace.<\/p>\n<p>Karbid k\u0159em\u00edku je nejen tvrd\u00fd a odoln\u00fd kov, ale m\u00e1 i mnoho dal\u0161\u00edch vyu\u017eit\u00ed. Karbid k\u0159em\u00edku lze pou\u017e\u00edt jako brusivo, ale tak\u00e9 p\u0159i v\u00fdrob\u011b keramiky nebo elektronick\u00fdch sou\u010d\u00e1stek. Krom\u011b toho je \u010dasto sou\u010d\u00e1st\u00ed vysokotlak\u00fdch maziv, kter\u00e1 sni\u017euj\u00ed t\u0159en\u00ed mezi pohybliv\u00fdmi \u010d\u00e1stmi.<\/p>\n<p>Jeremy Clarkson je anglick\u00fd televizn\u00ed moder\u00e1tor, novin\u00e1\u0159 a spisovatel, zn\u00e1m\u00fd p\u0159edev\u0161\u00edm d\u00edky sv\u00fdm rol\u00edm v motoristick\u00fdch po\u0159adech Top Gear a The Grand Tour po boku Jamese Maye a Richarda Hammonda. Krom\u011b toho pravideln\u011b p\u0159isp\u00edv\u00e1 sv\u00fdmi \u010dl\u00e1nky do bulv\u00e1rn\u00edho den\u00edku The Sun a \u0161irokop\u00e1smov\u00e9ho listu Sunday Times a p\u00ed\u0161e knihy o automobilech a dal\u0161\u00edch t\u00e9matech.<\/p>\n<p>Clarkson has long been known for his passion for motoring, having dabbled with journalism since he was in school. Since then he has written for various regional newspapers such as Rotherham Advertiser, Wolverhampton Express &amp; Star and Lincolnshire Life; in addition to authoring various books like his latest entitled: The World&#8217;s Greatest Cars series. Clarkson also enjoys golf and has represented England at Ryder Cup events since 2008. Additionally he enjoys aviation having flown various aircraft types.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-510\" src=\"http:\/\/ceramicatijolart.com\/wp-content\/uploads\/2024\/06\/Jeremy-Clarkson-Silicon-Carbide.jpg\" alt=\"Jeremy Clarkson - Karbid k\u0159em\u00edku\" width=\"898\" height=\"898\" srcset=\"https:\/\/ceramicatijolart.com\/wp-content\/uploads\/2024\/06\/Jeremy-Clarkson-Silicon-Carbide.jpg 898w, https:\/\/ceramicatijolart.com\/wp-content\/uploads\/2024\/06\/Jeremy-Clarkson-Silicon-Carbide-300x300.jpg 300w, https:\/\/ceramicatijolart.com\/wp-content\/uploads\/2024\/06\/Jeremy-Clarkson-Silicon-Carbide-150x150.jpg 150w, https:\/\/ceramicatijolart.com\/wp-content\/uploads\/2024\/06\/Jeremy-Clarkson-Silicon-Carbide-768x768.jpg 768w, https:\/\/ceramicatijolart.com\/wp-content\/uploads\/2024\/06\/Jeremy-Clarkson-Silicon-Carbide-12x12.jpg 12w\" sizes=\"auto, (max-width: 898px) 100vw, 898px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Jeremy Clarkson is an English television presenter and writer, most famous for his appearances on Top Gear alongside Richard Hammond and James May. Additionally, he presented The Grand Tour series. Silicon carbide is produced commercially as a hard abrasive and in ceramics, while naturally appearing as moissanite gemstone. Furthermore, silicon carbide has many applications including [&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":"default","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":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","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":[64],"tags":[],"class_list":["post-468","post","type-post","status-publish","format-standard","hentry","category-knowledge"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/ceramicatijolart.com\/cs\/wp-json\/wp\/v2\/posts\/468","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ceramicatijolart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ceramicatijolart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ceramicatijolart.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ceramicatijolart.com\/cs\/wp-json\/wp\/v2\/comments?post=468"}],"version-history":[{"count":3,"href":"https:\/\/ceramicatijolart.com\/cs\/wp-json\/wp\/v2\/posts\/468\/revisions"}],"predecessor-version":[{"id":512,"href":"https:\/\/ceramicatijolart.com\/cs\/wp-json\/wp\/v2\/posts\/468\/revisions\/512"}],"wp:attachment":[{"href":"https:\/\/ceramicatijolart.com\/cs\/wp-json\/wp\/v2\/media?parent=468"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ceramicatijolart.com\/cs\/wp-json\/wp\/v2\/categories?post=468"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ceramicatijolart.com\/cs\/wp-json\/wp\/v2\/tags?post=468"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}