V inova\u010dnom centre FEECO sa vyhodnocuj\u00fa sk\u00fa\u0161obn\u00e9 \u0161ar\u017ee oxidu hlinit\u00e9ho, aby sa zistila jeho vhodnos\u0165 na konkr\u00e9tne pou\u017eitie. Ak je materi\u00e1l pou\u017eite\u013en\u00fd, spracuje sa na keramick\u00fd materi\u00e1l po vyp\u00e1len\u00ed, aby sp\u013a\u0148al \u0161pecifik\u00e1cie pou\u017eitia.<\/p>\n
Hlin\u00edk m\u00f4\u017ee prida\u0165 matnos\u0165 glaz\u00faram pri ve\u013emi n\u00edzkych hladin\u00e1ch (menej ako 5%) t\u00fdm, \u017ee zni\u017euje zmr\u0161tenie sp\u00f4soben\u00e9 obsahom kaol\u00ednu a stabilizuje taveniny glaz\u00far.<\/p>\n
Odolnos\u0165 cementov\u00fdch materi\u00e1lov vo\u010di kyselin\u00e1m z\u00e1vis\u00ed od typu a koncentr\u00e1cie kysl\u00e9ho prostredia, ako aj od metodiky testovania pou\u017eitej na jej pos\u00fadenie.<\/p>\n
Ned\u00e1vny v\u00fdvoj zaznamenal v\u00fdrazn\u00fd pokrok v reologickom spr\u00e1van\u00ed, tuhnut\u00ed a \u0161truktur\u00e1lnych vlastnostiach spoj\u00edv na b\u00e1ze oxidu hlinit\u00e9ho. Mo\u017eno to prip\u00edsa\u0165 pokroku v ch\u00e1pan\u00ed procesov ich chemickej a fyzik\u00e1lnej tvorby, ako aj nov\u00fdm typom n\u00edzkouhl\u00edkov\u00fdch aktiv\u00e1torov s ni\u017e\u0161ou environment\u00e1lnou stopou ako tradi\u010dn\u00e9 fenolov\u00e9 spojiv\u00e1 do bet\u00f3nu.<\/p>\n
Kritickou vlastnos\u0165ou AAB je odolnos\u0165 vo\u010di kyselin\u00e1m. Treba v\u0161ak pam\u00e4ta\u0165 na to, \u017ee samotn\u00e1 odolnos\u0165 vo\u010di kyselin\u00e1m neur\u010duje ich v\u00fdkonnos\u0165; v\u00fdkonnos\u0165 ovplyv\u0148uj\u00fa aj \u010fal\u0161ie faktory vr\u00e1tane typu a koncentr\u00e1cie pou\u017eit\u00fdch kysel\u00edn, ako aj stav povrchu agreg\u00e1tov a samotn\u00e9ho oxidu hlinit\u00e9ho.<\/p>\n
Bauxitov\u00e9 bane a rafin\u00e9rie sa zvy\u010dajne nach\u00e1dzaj\u00fa v tropickom podneb\u00ed, kde parazity, infek\u010dn\u00e9 choroby (ako napr\u00edklad mal\u00e1ria a tuberkul\u00f3za) a nebezpe\u010dn\u00e9\/jedovat\u00e9 zvierat\u00e1 predstavuj\u00fa potenci\u00e1lnu hrozbu ochorenia. K ot\u00e1zkam bezpe\u010dnosti pr\u00e1ce na t\u00fdchto miestach patr\u00ed hluk, vibr\u00e1cie, ergonomick\u00e9 \u00farazy a postriekanie poko\u017eky alebo o\u010d\u00ed \u017eieravou s\u00f3dou, ako aj monitorovanie hluku na pos\u00fadenie respira\u010dn\u00fdch, dermatologick\u00fdch a kardiovaskul\u00e1rnych zdravotn\u00fdch probl\u00e9mov.<\/p>\n
Bauxitov\u00e1 ruda obsahuje stopov\u00e9 mno\u017estv\u00e1 ur\u00e1nu (238U), t\u00f3ria (232Th) a drasl\u00edka (40K), ktor\u00e9 po\u010das rafin\u00e1cie takmer \u00faplne prech\u00e1dzaj\u00fa do pr\u00fadu tuh\u00e9ho zvy\u0161ku (materi\u00e1ly z Bayerovho procesu pred zr\u00e1\u017ean\u00edm, zvy\u0161ok bahna, zvy\u0161ok piesku a oxid hlinit\u00fd). Pozi\u010dn\u00e9 a osobn\u00e9 monitorovanie v rafin\u00e9rii Pinjarra v Z\u00e1padnej Austr\u00e1lii odhalilo, \u017ee d\u00e1vky \u017eiarenia spojen\u00e9 s manipul\u00e1ciou s t\u00fdmito zvy\u0161kami zost\u00e1vaj\u00fa pod limitmi radia\u010dn\u00e9ho pozadia, a preto by nemali predstavova\u0165 pre person\u00e1l, ktor\u00fd s nimi manipuluje, nadmerne rizikov\u00e9 o\u017eiarenie.<\/p>\n
V priemysle oxidu hlinit\u00e9ho sa pou\u017e\u00edva chemick\u00e9 spracovanie na z\u00edskanie \u010dist\u00e9ho hydroxidu hlinit\u00e9ho na tavenie. Bauxit sl\u00fa\u017ei ako hlavn\u00e1 surovina a obsahuje ne\u010distoty, ktor\u00e9 mo\u017eno odstr\u00e1ni\u0165 fyzik\u00e1lnym zu\u0161\u013each\u0165ovan\u00edm; t\u00fdm sa v\u0161ak nie v\u017edy z\u00edska oxid hlinit\u00fd po\u017eadovanej kvality a vy\u017eaduje si \u010fal\u0161ie chemik\u00e1lie, preto\u017ee rafin\u00e9rie zlep\u0161uj\u00fa jeho vlastnosti; jeho kone\u010dn\u00e9 produkty nach\u00e1dzaj\u00fa vyu\u017eitie v priemyseln\u00fdch aplik\u00e1ci\u00e1ch, ako s\u00fa \u017eiaruvzdorn\u00e9 materi\u00e1ly a keramika. Hlin\u00edk sa m\u00f4\u017ee pochv\u00e1li\u0165 vysokou hustotou s nepor\u00e9znym povrchom, ktor\u00fd odol\u00e1va prenikaniu kvapal\u00edn, ako aj plynov z vonkaj\u0161\u00edch zdrojov; preto je ide\u00e1lnym kandid\u00e1tom na pou\u017eitie ako z\u00e1kladn\u00e1 surovina na v\u00fdrobu v tomto odvetv\u00ed.<\/p>\n
Hustota oxidu hlinit\u00e9ho priamo s\u00favis\u00ed s jeho p\u00f3rovitos\u0165ou, ktor\u00fa ur\u010duj\u00fa pr\u00edtomn\u00e9 i\u00f3ny kysl\u00edka. Hlin\u00edk s men\u0161\u00edm mno\u017estvom i\u00f3nov kysl\u00edka m\u00e1 v\u00e4\u010d\u0161iu hustotu. Oxid hlinit\u00fd vykazuje aj dobr\u00fa odolnos\u0165 vo\u010di kyselin\u00e1m v\u010faka reakcii s hydroxidov\u00fdmi i\u00f3nmi; v\u010faka tejto vlastnosti sl\u00fa\u017ei ako hlavn\u00e1 zlo\u017eka materi\u00e1lov na tryskanie a \u017eiaruvzdorn\u00fdch teh\u00e1l, ako aj je nevyhnutn\u00fd pri v\u00fdrobe lek\u00e1rskej keramiky.<\/p>\n
Aby sa zv\u00fd\u0161ila odolnos\u0165 oxidu hlinit\u00e9ho vo\u010di kyselin\u00e1m, mo\u017eno ho upravi\u0165 r\u00f4znymi kyselinami, ktor\u00e9 zmenia jeho povrch. Tieto \u00fapravy menia morfol\u00f3giu aj chemick\u00e9 zlo\u017eenie keramick\u00fdch \u010dast\u00edc; ned\u00e1vno boli v jednej \u0161t\u00fadii vzorky oxidu hlinit\u00e9ho a zirk\u00f3nu lek\u00e1rskej kvality leptan\u00e9 pomocou troch kombin\u00e1ci\u00ed kysel\u00edn; skenovacia elektr\u00f3nov\u00e1 mikroskopia pozorovala ich vzh\u013ead, zatia\u013e \u010do mapovanie EDS poskytlo poh\u013ead na ich chemick\u00e9 zlo\u017eenie.<\/p>\n
Leptanie kyselinou m\u00f4\u017ee by\u0165 nebezpe\u010dn\u00e1 oper\u00e1cia, preto je potrebn\u00e9 prija\u0165 v\u0161etky prevent\u00edvne opatrenia na ochranu pracovn\u00edkov pred vystaven\u00edm nebezpe\u010dn\u00fdm chemik\u00e1li\u00e1m. Tieto opatrenia zah\u0155\u0148aj\u00fa nosenie ochrann\u00e9ho odevu a ochrann\u00fdch okuliarov. Rutinn\u00e9 testovanie ortuti v rafin\u00e9ri\u00e1ch oxidu hlinit\u00e9ho sa nevykon\u00e1va vzh\u013eadom na to, \u017ee hladiny ortuti vo vzork\u00e1ch mo\u010du pracovn\u00edkov s\u00fa hlboko pod pracovn\u00fdm expozi\u010dn\u00fdm limitom ACGIH 20 mg\/g kreatin\u00ednu.<\/p>\n
Keramick\u00e9 materi\u00e1ly s obsahom oxidu hlinit\u00e9ho s\u00fa ve\u013emi vhodn\u00e9 do extr\u00e9mnych prev\u00e1dzkov\u00fdch prostred\u00ed v\u010faka svojej odolnosti proti oderu, kor\u00f3zii, teplu a er\u00f3zii. Technick\u00e1 keramika z oxidu hlinit\u00e9ho je tie\u017e vynikaj\u00facim tepeln\u00fdm izolantom s elektrick\u00fdmi vlastnos\u0165ami, ktor\u00e9 sa prejavuj\u00fa vo vysok\u00fdch dielektrick\u00fdch hodnot\u00e1ch (na prevod jednosmern\u00fdch frekvenci\u00ed na frekvencie GHz). Okrem toho m\u00e1 keramika z oxidu hlinit\u00e9ho samomazn\u00e9 vlastnosti a rozmerov\u00fa stabilitu, v\u010faka \u010domu je vynikaj\u00facou vo\u013ebou v prostrediach s vysok\u00fdm stup\u0148om prev\u00e1dzky.<\/p>\n
Jemnozrnn\u00fd oxid hlinit\u00fd (Al2O3) sa vyzna\u010duje vynikaj\u00facou tv\u00e1rnite\u013enos\u0165ou, v\u010faka \u010domu je vhodn\u00fd na vstrekovanie, such\u00e9 lisovanie, izostatick\u00e9 lisovanie, lisovanie za tepla, odlievanie a klzn\u00e9 tv\u00e1rnenie. K dispoz\u00edcii je s \u00farov\u0148ami \u010distoty od 94% vhodn\u00fdmi na metaliz\u00e1ciu a\u017e po 99,8% na vysokoteplotn\u00e9 aplik\u00e1cie a pon\u00faka v\u0161estrannos\u0165 pri vytv\u00e1ran\u00ed v\u00fdrobkov v\u0161etk\u00fdch druhov.<\/p>\n
Zmesi tvrden\u00e9ho oxidu zirkoni\u010dit\u00e9ho s\u00fa vysoko \u00fa\u010dinn\u00e9 keramick\u00e9 materi\u00e1ly pre extr\u00e9mne prostredia vr\u00e1tane odolnosti vo\u010di teplot\u00e1m, opotrebovaniu, oderu a chemickej inertnosti. Pou\u017e\u00edvaj\u00fa sa vo v\u00fdrobn\u00fdch aplik\u00e1ci\u00e1ch pre vlo\u017eky \u010derpadiel, s\u00fa\u010dasti ventilov, puzdr\u00e1 piestov z\u00e1tok at\u010f. a v\u010faka ich vysokej lomovej h\u00fa\u017eevnatosti je keramika oxidu hlinit\u00e9ho vynikaj\u00facou vo\u013ebou pre presn\u00e9 obr\u00e1bacie procesy.<\/p>\n
Ingoty a pr\u00e1\u0161ky oxidu hlinit\u00e9ho sa daj\u00fa obr\u00e1ba\u0165 tradi\u010dn\u00fdmi met\u00f3dami obr\u00e1bania na zeleno a na sucho, zatia\u013e \u010do ich \u00fapln\u00e9 zhutnenie si vy\u017eaduje proces spekania, ktor\u00e9ho v\u00fdsledkom je zna\u010dn\u00e9 zmr\u0161tenie, ktor\u00e9 si vy\u017eaduje diamantov\u00e9 n\u00e1stroje na presn\u00e9 obr\u00e1banie. Hlin\u00edk sa \u010dasto pou\u017e\u00edva ako ekonomick\u00e1 alternat\u00edva ocele pri br\u00fasen\u00ed a rezan\u00ed v\u010faka svojmu n\u00edzkemu koeficientu trenia a trvanlivosti; to v\u00fdrazne zni\u017euje prev\u00e1dzkov\u00e9 n\u00e1klady.<\/p>\n
Oxid hlinit\u00fd mo\u017eno hasi\u0165 mnoh\u00fdmi kvapalinami vr\u00e1tane vody, alkoholov, kysel\u00edn a glycer\u00ednu, pri\u010dom posledne menovan\u00fd m\u00e1 zo v\u0161etk\u00fdch najvy\u0161\u0161\u00ed bod varu a rozkladu. N\u00edzka rozpustnos\u0165 \u010dist\u00e9ho oxidu hlinit\u00e9ho prispieva aj k jeho odolnosti vo\u010di chemickej kor\u00f3zii, preto\u017ee odol\u00e1va siln\u00fdm kyselin\u00e1m a z\u00e1sad\u00e1m, ale nie vode.<\/p>\n
Vysok\u00e1 tvrdos\u0165 oxidu hlinit\u00e9ho je kritickou vlastnos\u0165ou pri jeho v\u00fdrobn\u00fdch procesoch, preto\u017ee v\u010faka svojej pevnosti s\u00fa relat\u00edvne energeticky \u00fa\u010dinn\u00e9. Tvrdos\u0165 oxidu hlinit\u00e9ho vypl\u00fdva zo siln\u00fdch v\u00e4zieb medzi jeho tesne usporiadan\u00fdmi kry\u0161talick\u00fdmi \u0161trukt\u00farami, ktor\u00e9 mu dod\u00e1vaj\u00fa pevnos\u0165 a z\u00e1rove\u0148 odolnos\u0165 proti rozbitiu. T\u00fdm sa st\u00e1va jedn\u00fdm z najtvrd\u0161\u00edch materi\u00e1lov na svete; je trikr\u00e1t tvrd\u0161\u00ed ako nehrdzavej\u00faca oce\u013e, resp. \u0161tyrikr\u00e1t tvrd\u0161\u00ed ako karbid krem\u00edka.<\/p>\n
V\u00fdrobcovia hlin\u00edka dnes \u010delia jednej z najv\u00e4\u010d\u0161\u00edch v\u00fdziev pri v\u00fdvoji inertn\u00fdch an\u00f3d pre priemyseln\u00e9 hlin\u00edkov\u00e9 reduk\u010dn\u00e9 \u010dl\u00e1nky. Meden\u00e9 an\u00f3dy sa spo\u010diatku pova\u017eovali za vhodn\u00fa alternat\u00edvu; ich r\u00fdchle rozp\u00fa\u0161\u0165anie v elektrolyte v\u0161ak ohrozovalo vyroben\u00fd \u010derstv\u00fd hlin\u00edk a r\u00fdchlo ho \u010falej zne\u010dis\u0165ovalo - jedin\u00fdm \u017eivotaschopn\u00fdm a praktick\u00fdm rie\u0161en\u00edm, ktor\u00e9 maj\u00fa k dispoz\u00edcii, zost\u00e1vaj\u00fa uhl\u00edkov\u00e9 an\u00f3dy.<\/p>\n
\u010eal\u0161ia v\u00fdzva, ktorej \u010del\u00ed v\u00fdroba hlin\u00edka, spo\u010d\u00edva v zni\u017eovan\u00ed spotreby energie. V s\u00fa\u010dasnosti hlinik\u00e1rensk\u00fd priemysel spotrebuje pri v\u00fdrobe 13 - 11 kWh\/kg Al, \u010do je dvojn\u00e1sobok toho, \u010do by malo by\u0165 potrebn\u00e9. Je to sp\u00f4soben\u00e9 najm\u00e4 uho\u013en\u00fdmi elektr\u00e1r\u0148ami, ktor\u00e9 poskytuj\u00fa v\u00e4\u010d\u0161inu tejto energie. Zn\u00ed\u017eenie spotreby energie bude ma\u0165 pozit\u00edvny pr\u00ednos pre \u017eivotn\u00e9 prostredie a efekt\u00edvnos\u0165, \u010do prispeje k zv\u00fd\u0161eniu \u00fa\u010dinnosti v\u00fdroby hlin\u00edka.<\/p>\n
Hlin\u00edk zohr\u00e1va z\u00e1sadn\u00fa \u00falohu pri zachyt\u00e1van\u00ed fluorovod\u00edka vznikaj\u00faceho v an\u00f3dov\u00fdch \u010dl\u00e1nkoch. Pr\u00e1\u0161kov\u00fd oxid hlinit\u00fd absorbuje tento plyn a z\u00e1rove\u0148 zachyt\u00e1va fluoridov\u00e9 kondenz\u00e1ty, ako s\u00fa \u010dastice tetraflu\u00f3ralumin\u00e1tu sodn\u00e9ho (NaAlF4), ktor\u00e9 sa potom vracaj\u00fa sp\u00e4\u0165 do zariaden\u00ed na \u010distenie dymu pred n\u00e1vratom sp\u00e4\u0165 do v\u00fdrobn\u00fdch buniek na tavenie. Zn\u00ed\u017eenie emisi\u00ed HF plynov v\u00fdznamne prispieva k bezpe\u010dnosti v rafin\u00e9ri\u00e1ch oxidu hlinit\u00e9ho aj v baniach.<\/p>\n
Vysok\u00e1 tvrdos\u0165, vynikaj\u00faca pevnos\u0165 a odolnos\u0165 vo\u010di n\u00e1razom a oderu robia z oxidu hlinit\u00e9ho ide\u00e1lny materi\u00e1l na v\u00fdrobu priemyseln\u00fdch v\u00fdrobkov a strojov. Okrem toho jeho \u017eiaruvzdorn\u00e9 vlastnosti pom\u00e1haj\u00fa odol\u00e1va\u0165 vysok\u00fdm teplot\u00e1m, ktor\u00e9 sa be\u017ene vyskytuj\u00fa v \u017eiaruvzdornom priemysle - kde sa pou\u017e\u00edva v procesoch, ako je petrochemick\u00e9 spracovanie, spa\u013eovanie odpadu, v\u00fdroba cementu a v\u00fdroba \u017eeleza a ocele.<\/p>\n
Tvrdos\u0165 9 pod\u013ea Mohsa rad\u00ed oxid hlinit\u00fd na druh\u00e9 miesto po diamante, pokia\u013e ide o tvrdos\u0165. V\u010faka svojej tvrdosti a trvanlivosti odol\u00e1va oteru oce\u013eov\u00fdmi gu\u013e\u00f4\u010dkami, ako aj n\u00e1razom streln\u00fdch zbran\u00ed a kan\u00f3nov stredn\u00e9ho kalibru a je vhodn\u00fd aj ako ochrann\u00fd pancierov\u00fd materi\u00e1l.<\/p>\n
Hlin\u00edk sa od ostatn\u00fdch materi\u00e1lov odli\u0161uje tvrdos\u0165ou, chemickou inertnos\u0165ou a odolnos\u0165ou vo\u010di p\u00f4sobeniu kysel\u00edn, preto\u017ee je odoln\u00fd vo\u010di kyseline ortofosfore\u010dnej a fluorovod\u00edkovej, ako aj mnoh\u00fdm in\u00fdm. Okrem toho je v\u010faka svojim elektroizola\u010dn\u00fdm vlastnostiam a \u010distote - a\u017e 99% - vhodn\u00fd na elektronick\u00e9 substr\u00e1ty a izol\u00e1tory.<\/p>\n
ZTA (zirk\u00f3nom spevnen\u00fd oxid hlinit\u00fd) je zliatina vytvoren\u00e1 zmie\u0161an\u00edm ytriom stabilizovan\u00e9ho zirk\u00f3nu (YSZ) do matrice oxidu hlinit\u00e9ho s cie\u013eom optimalizova\u0165 vlastnosti tohto materi\u00e1lu z h\u013eadiska opotrebovania. Zv\u00fd\u0161en\u00edm pevnosti v ohybe, lomovej h\u00fa\u017eevnatosti, odolnosti proti abraz\u00edvnemu opotrebeniu a odolnosti proti starnutiu YSZ sa ZTA st\u00e1va menej n\u00e1chyln\u00fdm na starnutie v priebehu \u010dasu.<\/p>\n
Odolnos\u0165 keramiky ZTA vo\u010di abraz\u00edvnym vplyvom je priamo spojen\u00e1 so \u0161trukt\u00farou jej z\u0155n a rozlo\u017een\u00edm \u010dast\u00edc; na dosiahnutie optim\u00e1lneho v\u00fdkonu by mali by\u0165 zrn\u00e1 jemnej\u0161ie s hustou \u0161trukt\u00farou, ktor\u00e1 rovnomerne rozde\u013euje ve\u013ekosti \u010dast\u00edc. Ohybov\u00e1 schopnos\u0165 tie\u017e do ve\u013ekej miery z\u00e1vis\u00ed od \u0161trukt\u00fary z\u0155n; pri optimaliz\u00e1cii ohybovej schopnosti zohr\u00e1vaj\u00fa z\u00e1sadn\u00fa \u00falohu tempery, preto\u017ee ur\u010duj\u00fa pevnos\u0165 v\u00e4zby medzi jednotliv\u00fdmi zrnami.<\/p>","protected":false},"excerpt":{"rendered":"
At FEECO Innovation Center, test batches of alumina are evaluated to ascertain its suitability for specific uses. If viable, the […]<\/p>","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":[3],"tags":[],"class_list":["post-570","post","type-post","status-publish","format-standard","hentry","category-knowledge"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/artehistoria.net\/sk\/wp-json\/wp\/v2\/posts\/570","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/artehistoria.net\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/artehistoria.net\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/artehistoria.net\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/artehistoria.net\/sk\/wp-json\/wp\/v2\/comments?post=570"}],"version-history":[{"count":1,"href":"https:\/\/artehistoria.net\/sk\/wp-json\/wp\/v2\/posts\/570\/revisions"}],"predecessor-version":[{"id":571,"href":"https:\/\/artehistoria.net\/sk\/wp-json\/wp\/v2\/posts\/570\/revisions\/571"}],"wp:attachment":[{"href":"https:\/\/artehistoria.net\/sk\/wp-json\/wp\/v2\/media?parent=570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/artehistoria.net\/sk\/wp-json\/wp\/v2\/categories?post=570"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/artehistoria.net\/sk\/wp-json\/wp\/v2\/tags?post=570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}