{"id":63,"date":"2024-05-21T06:14:58","date_gmt":"2024-05-20T22:14:58","guid":{"rendered":"https:\/\/aluminaceramics.net\/?p=63"},"modified":"2024-07-15T20:26:49","modified_gmt":"2024-07-15T12:26:49","slug":"hlinikove-trubky-a-keramicke-trubky-z-oxidu-hliniteho-se-pouzivaji-v-ruznych-prumyslovych-odvetvich","status":"publish","type":"post","link":"https:\/\/aluminaceramics.net\/cs\/aluminum-pipes-and-alumina-ceramic-tubes-are-used-in-a-variety-of-industries\/","title":{"rendered":"Hlin\u00edkov\u00e9 trubky a hlin\u00edkov\u00e9 keramick\u00e9 trubky se pou\u017e\u00edvaj\u00ed v r\u016fzn\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00edch"},"content":{"rendered":"<p>Hlin\u00edkov\u00e9 trubky jsou \u0161iroce vyu\u017e\u00edv\u00e1ny v r\u016fzn\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00edch pro svou lehkou konstrukci a odolnost proti korozi. Krom\u011b toho jsou d\u00edky sv\u00e9 snadn\u00e9 mont\u00e1\u017ei a instalaci vhodnou volbou p\u0159i zva\u017eov\u00e1n\u00ed alternativn\u00edch trubek, jako je ocel.<\/p>\n<p>Hlin\u00edkov\u00e9 trubky se hojn\u011b vyu\u017e\u00edvaj\u00ed v za\u0159\u00edzen\u00edch pro chemick\u00e9 zpracov\u00e1n\u00ed. Jejich povrch je odoln\u00fd proti korozi, co\u017e z nich \u010din\u00ed ide\u00e1ln\u00ed zp\u016fsob manipulace s vysoce reaktivn\u00edmi materi\u00e1ly.<\/p>\n<p>Trubky z oxidu hlinit\u00e9ho jsou lehk\u00e9, ale pevn\u00e9 a d\u00edky sn\u00ed\u017een\u00e9mu odporu vzduchu nab\u00edzej\u00ed lep\u0161\u00ed energetickou \u00fa\u010dinnost.<\/p>\n<h2>Odolnost proti vysok\u00fdm teplot\u00e1m<\/h2>\n<p>Keramick\u00e9 trubky z oxidu hlinit\u00e9ho (ozna\u010dovan\u00e9 tak\u00e9 jako v\u00e1lce z oxidu hlinit\u00e9ho) jsou v\u00e1lcov\u00e9 struktury vyroben\u00e9 z oxidu hlinit\u00e9ho (Al2O3), kter\u00e9 maj\u00ed vynikaj\u00edc\u00ed tepeln\u00e9 a elektrick\u00e9 izola\u010dn\u00ed vlastnosti, a jsou tak vhodnou volbou pro \u0159adu aplikac\u00ed. K dispozici je cel\u00e1 \u0159ada velikost\u00ed, aby bylo mo\u017en\u00e9 vyhov\u011bt individu\u00e1ln\u00edm po\u017eadavk\u016fm z\u00e1kazn\u00edk\u016f na tyto trubky.<\/p>\n<p>Kovopr\u016fmysl se spol\u00e9h\u00e1 na korundov\u00e9 keramick\u00e9 trubky, kter\u00e9 chr\u00e1n\u00ed za\u0159\u00edzen\u00ed p\u0159ed koroz\u00ed. Tyto odoln\u00e9 trubky odol\u00e1vaj\u00ed vysok\u00fdm teplot\u00e1m bez degradace; jejich hladk\u00fd povrch sni\u017euje hromad\u011bn\u00ed chemik\u00e1li\u00ed a jejich odolnost v\u016f\u010di chemik\u00e1li\u00edm, kter\u00e9 reaguj\u00ed s roztaven\u00fdmi kovy, je \u010din\u00ed vysoce spolehliv\u00fdmi.<\/p>\n<p>K izolaci jednotliv\u00fdch elektrod termo\u010dl\u00e1nku se pou\u017e\u00edvaj\u00ed ochrann\u00e9 trubi\u010dky z keramick\u00e9ho oxidu hlinit\u00e9ho. Tyto trubi\u010dky jsou lehk\u00e9, odoln\u00e9 a vydr\u017e\u00ed teploty a\u017e 1800 stup\u0148\u016f Celsia, maj\u00ed tak\u00e9 vysokou odolnost proti stla\u010den\u00ed a vysokou \u00farove\u0148 \u010distoty.<\/p>\n<p>V jin\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00edch se korundokeramick\u00e9 trubky pou\u017e\u00edvaj\u00ed pro vysokoteplotn\u00ed aplikace, v\u010detn\u011b v\u00fdroby pec\u00ed, v\u00fdm\u011bn\u00edk\u016f tepla a laserov\u00fdch trubek. Proto\u017ee tyto trubky odol\u00e1vaj\u00ed vysok\u00fdm teplot\u00e1m a z\u00e1rove\u0148 se snadno udr\u017euj\u00ed v n\u00e1ro\u010dn\u00fdch pr\u016fmyslov\u00fdch podm\u00ednk\u00e1ch, jsou ide\u00e1ln\u00ed volbou.<\/p>\n<p>P\u0159i pr\u00e1ci s keramick\u00fdmi trubkami z oxidu hlinit\u00e9ho je nezbytn\u00e9 vyhnout se n\u00e1hl\u00fdm n\u00e1raz\u016fm nebo ot\u0159es\u016fm. Vzhledem k tomu, \u017ee tyto k\u0159ehk\u00e9 trubky by m\u011bly b\u00fdt p\u0159edeh\u0159\u00edv\u00e1ny postupn\u011b a p\u0159ed p\u0159edeh\u0159\u00e1t\u00edm na m\u00edst\u011b ur\u010den\u00ed by m\u011bly b\u00fdt zah\u0159\u00edv\u00e1ny kontrolovanou rychlost\u00ed. D\u00e1le by m\u011blo prob\u00edhat pravideln\u00e9 \u010di\u0161t\u011bn\u00ed rozpou\u0161t\u011bdly a \u010distic\u00edmi prost\u0159edky k odstran\u011bn\u00ed ne\u010distot a skladov\u00e1n\u00ed v such\u00e9m prost\u0159ed\u00ed, aby se zabr\u00e1nilo kontaminaci a oxidaci.<\/p>\n<h2>Odolnost proti korozi<\/h2>\n<p>Trubky z oxidu hlinit\u00e9ho se vyzna\u010duj\u00ed vnit\u0159n\u00ed ochranou proti korozi, kter\u00e1 z nich \u010din\u00ed vynikaj\u00edc\u00ed volbu p\u0159i p\u016fsoben\u00ed kyselin nebo sol\u00ed, proto\u017ee nepraskaj\u00ed p\u0159i korozn\u00edm nam\u00e1h\u00e1n\u00ed jako jin\u00e9 kovov\u00e9 trubky.<\/p>\n<p>V\u011bt\u0161ina kov\u016f, zejm\u00e9na \u017eelezo a ocel, je n\u00e1chyln\u00e1 ke korozi v d\u016fsledku oxidace; k tomuto korozivn\u00edmu procesu doch\u00e1z\u00ed, kdy\u017e se molekuly kysl\u00edku spoj\u00ed s atomy kovu; u \u017eeleza a oceli to vede ke korozi - odlupov\u00e1n\u00ed povrchov\u00e9 slupky a odhalov\u00e1n\u00ed \u010derstv\u00e9 rudy pod n\u00ed. U hlin\u00edku v\u0161ak tato koroze nikdy nevede k odlupov\u00e1n\u00ed povrchov\u00e9 slupky, ale vytv\u00e1\u0159\u00ed tvrdou, b\u00edlou povrchovou slupku odolnou v\u016f\u010di p\u016fsoben\u00ed kysl\u00edku.<\/p>\n<p>Trubky s hlin\u00edkovou vlo\u017ekou vykazuj\u00ed nejen vynikaj\u00edc\u00ed odolnost proti korozi, ale tak\u00e9 vynikaj\u00edc\u00ed odolnost proti opot\u0159eben\u00ed - jejich odolnost proti opot\u0159eben\u00ed je 266kr\u00e1t vy\u0161\u0161\u00ed ne\u017e u manganov\u00e9 oceli a 171,5kr\u00e1t vy\u0161\u0161\u00ed ne\u017e u litiny s vysok\u00fdm obsahem chromu, co\u017e znamen\u00e1, \u017ee trubky s hlin\u00edkovou keramickou vlo\u017ekou maj\u00ed mnohem del\u0161\u00ed \u017eivotnost ne\u017e standardn\u00ed ocelov\u00e9 potrubn\u00ed syst\u00e9my.<\/p>\n<p>Tyto trubky se \u010dasto pou\u017e\u00edvaj\u00ed v \u010dist\u00fdch prostorech a l\u00e9ka\u0159sk\u00fdch v\u00fdzkumn\u00fdch za\u0159\u00edzen\u00edch, kde je t\u0159eba, aby materi\u00e1ly z\u016fstaly steriln\u00ed, zat\u00edmco v jin\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00edch, kde je d\u016fle\u017eit\u00e1 odolnost proti ot\u011bru, se trubky s korundovou v\u00fdstelkou pou\u017e\u00edvaj\u00ed tak\u00e9 v uheln\u00fdch a dmychadlov\u00fdch potrub\u00edch, syst\u00e9mech pro dopravu materi\u00e1lu v dolech a doc\u00edch, za\u0159\u00edzen\u00edch pro v\u00fdb\u011br cementov\u00e9ho pr\u00e1\u0161ku a syst\u00e9mech pro v\u00fdb\u011br cementov\u00e9ho pr\u00e1\u0161ku. Trubky z oxidu hlinit\u00e9ho nab\u00edzej\u00ed tak\u00e9 n\u011bkolik dal\u0161\u00edch v\u00fdhod, kter\u00e9 z nich \u010din\u00ed atraktivn\u00ed volbu - jejich vynikaj\u00edc\u00ed tepeln\u00e1 vodivost (t\u0159ikr\u00e1t vy\u0161\u0161\u00ed ne\u017e u nerezov\u00e9 oceli) z nich d\u011bl\u00e1 skv\u011blou volbu mimo jin\u00e9 pro veden\u00ed pro p\u0159enos elektrick\u00e9 energie!<\/p>\n<h2>Vysok\u00e1 tuhost<\/h2>\n<p>Hlin\u00edkov\u00e9 trubky jsou d\u00edky sv\u00e9 univerz\u00e1lnosti a vysoce kvalitn\u00edm vlastnostem \u0161iroce vyu\u017e\u00edvan\u00fdmi sou\u010d\u00e1stmi v r\u016fzn\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00edch. Hlin\u00edkov\u00e9 trubky, kter\u00e9 jsou leh\u010d\u00ed ne\u017e ocelov\u00e9 trubky a vyzna\u010duj\u00ed se vynikaj\u00edc\u00ed odolnost\u00ed proti korozi a tepelnou a elektrickou vodivost\u00ed, se osv\u011bd\u010dily jako obl\u00edben\u00e1 volba v mnoha aplikac\u00edch, nap\u0159\u00edklad v automobilov\u00fdch motorech a chladic\u00edch syst\u00e9mech a v oblo\u017een\u00ed interi\u00e9r\u016f.<\/p>\n<p>V uheln\u00fdch a dmychadlov\u00fdch potrub\u00edch se tyto produkty \u010dasto pou\u017e\u00edvaj\u00ed ke shroma\u017e\u010fov\u00e1n\u00ed materi\u00e1l\u016f, vypou\u0161t\u011bn\u00ed popela a m\u00edch\u00e1n\u00ed roztaven\u00fdch kov\u016f. D\u00edky sv\u00e9 odolnosti jsou nav\u00edc vhodn\u00e9 pro manipulaci s materi\u00e1lem v n\u00e1ro\u010dn\u00fdch podm\u00ednk\u00e1ch.<\/p>\n<p>V\u00fdroba trubek s keramickou v\u00fdstelkou z oxidu hlinit\u00e9ho za\u010d\u00edn\u00e1 procesem vytla\u010dov\u00e1n\u00ed, p\u0159i kter\u00e9m se surov\u00fd materi\u00e1l zah\u0159eje na vysokou teplotu a pot\u00e9 se protla\u010d\u00ed lisovac\u00edm za\u0159\u00edzen\u00edm, aby se vytvo\u0159il jeho kone\u010dn\u00fd tvar. Po vytvarov\u00e1n\u00ed se trubky ochlad\u00ed, na\u0159e\u017eou na po\u017eadovanou d\u00e9lku, podle pot\u0159eby se podrob\u00ed dokon\u010dovac\u00edmu procesu a tepeln\u00e9mu zpracov\u00e1n\u00ed a nakonec se jejich povrch vyle\u0161t\u00ed a nat\u0159e nebo eloxuje podle pot\u0159eby zam\u00fd\u0161len\u00e9ho projektu.<\/p>\n<p>Tuhost trubek z oxidu hlinit\u00e9ho je ned\u00edlnou sou\u010d\u00e1st\u00ed jejich celkov\u00e9 v\u00fdkonnosti, proto\u017ee ur\u010duje velikost jejich pr\u016fhybu p\u0159i zat\u00ed\u017een\u00ed a rychlost n\u00e1vratu do p\u016fvodn\u00ed polohy p\u0159i p\u016fsoben\u00ed vn\u011bj\u0161\u00edch sil. Pro stanoven\u00ed tuhosti trubek se trubky stla\u010d\u00ed mezi dv\u011bma rovnob\u011b\u017en\u00fdmi deskami rychlost\u00ed stanovenou normou; po stla\u010den\u00ed na 95% jejich p\u016fvodn\u00ed v\u00fd\u0161ky se zaznamen\u00e1 pot\u0159ebn\u00fd tlak a pou\u017eije se k v\u00fdpo\u010dtu hodnoty jejich tuhosti.<\/p>\n<h2>Vysok\u00e1 pevnost v tahu<\/h2>\n<p>Na\u0161e korund-keramick\u00e9 trubky jsou konstruov\u00e1ny tak, aby odol\u00e1valy korozi, vysok\u00fdm teplot\u00e1m a mechanick\u00fdm n\u00e1raz\u016fm a z\u00e1rove\u0148 byly schopny zpracov\u00e1vat r\u016fzn\u00e9 chemick\u00e9 roztoky a plyny. Je \u0161iroce pou\u017e\u00edv\u00e1na pro pece, pece a v\u00fdm\u011bn\u00edky tepla s t\u00edmto materi\u00e1lem.<\/p>\n<p>Na\u0161e trubky z oxidu hlinit\u00e9ho maj\u00ed v\u00fdjime\u010dnou pevnost v tahu, co\u017e znamen\u00e1, \u017ee vydr\u017e\u00ed zna\u010dn\u00fd tlak, ani\u017e by praskly nebo se po\u0161kodily. Proto je vynikaj\u00edc\u00ed volbou materi\u00e1lu p\u0159i v\u00fdrob\u011b sou\u010d\u00e1st\u00ed pou\u017e\u00edvan\u00fdch ve vysokovakuov\u00fdch za\u0159\u00edzen\u00edch, jako jsou izol\u00e1tory sond a senzor\u016f, konektory vakuov\u00fdch v\u00fdv\u011bv, sestavy pistol\u00ed a elektronky.<\/p>\n<p>Na\u0161e korund-keramick\u00e9 trubky jsou v\u00fdjime\u010dn\u00fdm elektrick\u00fdm izolantem, co\u017e znamen\u00e1, \u017ee mohou p\u0159en\u00e1\u0161et elektrickou energii, ani\u017e by ji vedly; d\u00edky t\u00e9to vlastnosti jsou na\u0161e trubky z\u00e1sadn\u00ed volbou v oblastech s vysok\u00fdmi teplotami, kde hroz\u00ed nebezpe\u010d\u00ed po\u017e\u00e1ru nebo v\u00fdbuchu, a sni\u017euj\u00ed tak riziko po\u017e\u00e1ru v d\u016fsledku p\u0159eh\u0159\u00e1t\u00ed.<\/p>\n<p>Izola\u010dn\u00ed vlastnosti hraj\u00ed v\u00fdznamnou roli v tom, pro\u010d se na\u0161e keramick\u00e9 trubky z oxidu hlinit\u00e9ho staly ned\u00edlnou sou\u010d\u00e1st\u00ed v\u00fdm\u011bn\u00edk\u016f tepla a dal\u0161\u00edch pr\u016fmyslov\u00fdch syst\u00e9m\u016f. Odolnost v\u016f\u010di chemik\u00e1li\u00edm a teplot\u00e1m a\u017e do 500oF \u010din\u00ed z na\u0161ich trubek ide\u00e1ln\u00ed volbu pro aplikace, kter\u00e9 vy\u017eaduj\u00ed extr\u00e9mn\u00ed odolnost v\u016f\u010di drsn\u00e9mu prost\u0159ed\u00ed.<\/p>\n<p>Na\u0161e keramick\u00e9 trubky z oxidu hlinit\u00e9ho se dod\u00e1vaj\u00ed v r\u016fzn\u00fdch tvarech a velikostech, aby vyhovovaly r\u016fzn\u00fdm aplikac\u00edm. Nab\u00edz\u00edme otev\u0159en\u00e9 oba konce (OBE) i uzav\u0159en\u00e9 jeden konec (COE) a r\u016fzn\u00e9 pr\u016fm\u011bry, tak\u017ee d\u00edly do sebe p\u0159esn\u011bji zapadaj\u00ed, co\u017e je v mnoha p\u0159\u00edpadech z\u00e1sadn\u00ed.<\/p>\n<p>Na\u0161e keramick\u00e9 trubky z oxidu hlinit\u00e9ho se dod\u00e1vaj\u00ed v \u0161irok\u00e9 \u0161k\u00e1le barev a povrchov\u00fdch \u00faprav, kter\u00e9 spl\u0148uj\u00ed v\u0161echny po\u017eadovan\u00e9 specifikace, a tak\u00e9 se vyr\u00e1b\u011bj\u00ed na zak\u00e1zku podle specifick\u00fdch po\u017eadavk\u016f z\u00e1kazn\u00edk\u016f. Obra\u0165te se na n\u00e1s je\u0161t\u011b dnes a z\u00edskejte dal\u0161\u00ed informace nebo si objednejte hlin\u00edkov\u00e9 keramick\u00e9 trubky na zak\u00e1zku!<\/p>\n<h2>N\u00edzk\u00fd koeficient tepeln\u00e9 rozta\u017enosti<\/h2>\n<p>Hlin\u00edk je jednou z nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00edch technick\u00fdch keramik, kter\u00e1 se d\u00edky kombinaci \u017e\u00e1douc\u00edch materi\u00e1lov\u00fdch vlastnost\u00ed pou\u017e\u00edv\u00e1 v p\u0159ibli\u017en\u011b 80% technick\u00fdch aplikac\u00edch. P\u0159i v\u00fdpalu p\u0159i teplot\u011b nad 1600 stup\u0148\u016f C\/2900 stup\u0148\u016f F se st\u00e1v\u00e1 pln\u011b hutn\u00fdm materi\u00e1lem s n\u00edzkou tepelnou rozta\u017enost\u00ed; je tedy vhodn\u00fd pro n\u00e1hradu kovov\u00fdch sou\u010d\u00e1st\u00ed v n\u00e1ro\u010dn\u00fdch technick\u00fdch aplikac\u00edch, jako jsou tyto. Ve spole\u010dnosti IPS Ceramics m\u016f\u017eeme dodat oxid hlinit\u00fd v r\u016fzn\u00fdch slo\u017een\u00edch, \u010distot\u00e1ch a tvarech p\u0159izp\u016fsoben\u00fdch speci\u00e1ln\u011b pro technick\u00e9 pot\u0159eby, v\u010detn\u011b t\u011bchto a dal\u0161\u00edch:<\/p>\n<p>Keramick\u00e9 trubky z oxidu hlinit\u00e9ho jsou v\u00e1lcov\u00e9 struktury vyroben\u00e9 z oxidu hlinit\u00e9ho, kter\u00e9 poskytuj\u00ed vynikaj\u00edc\u00ed tepelnou a chemickou odolnost. D\u00edky velmi n\u00edzk\u00e9mu koeficientu tepeln\u00e9 rozta\u017enosti (10,3x 10-6\/K) jsou ide\u00e1ln\u00ed pro aplikace vy\u017eaduj\u00edc\u00ed rozm\u011brovou stabilitu p\u0159i vysok\u00fdch teplot\u00e1ch, proto\u017ee maj\u00ed vysokou pevnost v tahu a modul pru\u017enosti dosahuj\u00edc\u00ed 200 GPa, co\u017e zaji\u0161\u0165uje odolnost proti mechanick\u00e9mu nam\u00e1h\u00e1n\u00ed nebo n\u00e1raz\u016fm.<\/p>\n<p>Hlin\u00edkov\u00e9 keramick\u00e9 trubky jsou odoln\u00e9 proti korozi a mohou b\u00fdt pou\u017eity jako elektrick\u00e9 izol\u00e1tory v prost\u0159ed\u00ed s agresivn\u00edmi korozn\u00edmi podm\u00ednkami. Krom\u011b toho se tyto trubky osv\u011bd\u010dily tak\u00e9 jako nosn\u00e9 konstrukce pro chromatografick\u00e9 kolony d\u00edky sv\u00e9 odolnosti v\u016f\u010di drsn\u00fdm podm\u00ednk\u00e1m, kter\u00e9 se p\u0159i t\u00e9to aplikaci vyskytuj\u00ed.<\/p>\n<p>V\u0161imn\u011bte si, \u017ee je nejlep\u0161\u00ed zah\u0159\u00edvat nebo ochlazovat trubky z oxidu hlinit\u00e9ho pomalu, aby nedo\u0161lo k tepeln\u00e9mu \u0161oku, a chr\u00e1nit je p\u0159ed prask\u00e1n\u00edm postupn\u00fdm, nikoli rychl\u00fdm zah\u0159\u00edv\u00e1n\u00edm. M\u011bla by tak\u00e9 prob\u00edhat pravideln\u00e1 kontrola po\u0161kozen\u00fdch a opot\u0159ebovan\u00fdch m\u00edst, kter\u00e1 by mohla m\u00edt vliv na v\u00fdkon, a doporu\u010duje se pravideln\u00e9 \u010di\u0161t\u011bn\u00ed \u010distou vodou a jemn\u00fdm \u010distic\u00edm prost\u0159edkem, aby se odstranily usazeniny, zbytky nebo ne\u010distoty, kter\u00e9 se na jejich povrchu hromad\u00ed.<\/p>","protected":false},"excerpt":{"rendered":"<p>Aluminum pipes are widely utilized by various industries for their lightweight design and corrosion-resistance. Furthermore, their ease of assembly and [&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-63","post","type-post","status-publish","format-standard","hentry","category-alumina-knowledge"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/aluminaceramics.net\/cs\/wp-json\/wp\/v2\/posts\/63","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aluminaceramics.net\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aluminaceramics.net\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aluminaceramics.net\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aluminaceramics.net\/cs\/wp-json\/wp\/v2\/comments?post=63"}],"version-history":[{"count":1,"href":"https:\/\/aluminaceramics.net\/cs\/wp-json\/wp\/v2\/posts\/63\/revisions"}],"predecessor-version":[{"id":64,"href":"https:\/\/aluminaceramics.net\/cs\/wp-json\/wp\/v2\/posts\/63\/revisions\/64"}],"wp:attachment":[{"href":"https:\/\/aluminaceramics.net\/cs\/wp-json\/wp\/v2\/media?parent=63"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aluminaceramics.net\/cs\/wp-json\/wp\/v2\/categories?post=63"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aluminaceramics.net\/cs\/wp-json\/wp\/v2\/tags?post=63"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}