Alum\u012bnija oks\u012bds ir viens no ciet\u0101kajiem in\u017eenierkeramikas materi\u0101liem, kam piem\u012bt izcila iztur\u012bba, \u0137\u012bmisk\u0101 iztur\u012bba un siltumvad\u012btsp\u0113ja. Alum\u012bnija oks\u012bds tiek pla\u0161i izmantots daudz\u0101s nozar\u0113s, piem\u0113ram, kosmosa un avi\u0101cijas nozar\u0113 (radiofrekvences modu\u013ci, radari un l\u0101zera caurules), medic\u012bn\u0101, kur nepiecie\u0161ama dro\u0161a siltuma izklied\u0113\u0161ana, k\u0101 ar\u012b siltuma p\u0101rvald\u012bb\u0101 visp\u0101r.<\/p>\n
Nesen tika p\u0113t\u012bts tuk\u0161o 3D-AAO membr\u0101nu termiskais modelis, kas par\u0101d\u012bja, ka to izgatavo\u0161anu var kontrol\u0113t, izmantojot \u0123eometriskos parametrus (garumu un \u0161\u0137\u0113rsvirziena nanokan\u0101lu skaitu).<\/p>\n
Alum\u012bnija oks\u012bda elektrovad\u012btsp\u0113ja ir atkar\u012bga no t\u0101 t\u012br\u012bbas pak\u0101pes un termisk\u0101s apstr\u0101des procesa, t\u0101p\u0113c augstsprieguma lietojumiem ir \u013coti svar\u012bgi ieg\u0101d\u0101ties augstas kvalit\u0101tes alum\u012bnija oks\u012bda keramiku, kas nesatur hromu, tit\u0101nu, cirkoniju un alvu, jo t\u0101 nodro\u0161ina lab\u0101kus elektrovad\u012btsp\u0113jas r\u0101d\u012bt\u0101jus, k\u0101 ar\u012b izcilu iztur\u012bbu un ugunsiztur\u012bbu.<\/p>\n
Alum\u012bnija oks\u012bds parasti ir elektronu izolators; tom\u0113r augst\u0101k\u0101s temperat\u016br\u0101s tas k\u013c\u016bst par jonu vad\u012bt\u0101ju, jo alum\u012bnijam piem\u012bt reduc\u0113jo\u0161as \u012bpa\u0161\u012bbas un tendence gais\u0101 spont\u0101ni oksid\u0113ties. Alum\u012bnija oks\u012bda aizsargsl\u0101nis nov\u0113r\u0161 \u0161o procesu un padara r\u012bko\u0161anos ar materi\u0101lu lietot\u0101jiem dro\u0161\u0101ku.<\/p>\n
T\u0101 k\u0101 alum\u012bnija oks\u012bds ir lielisks elektr\u012bbas vad\u012bt\u0101js, to pla\u0161i izmanto kondensatoru un elektrol\u012btisko kondensatoru ra\u017eo\u0161an\u0101, jo tie nodro\u0161ina augstu efektivit\u0101ti un izmaksu efektivit\u0101ti. Turkl\u0101t alum\u012bnija oks\u012bdu izmanto ar\u012b keramisko elektrisko izolatoru un dielektri\u0137u ra\u017eo\u0161an\u0101.<\/p>\n
Alum\u012bnija oks\u012bds izce\u013cas starp keramikas materi\u0101liem ar sav\u0101m izcilaj\u0101m elektriskaj\u0101m \u012bpa\u0161\u012bb\u0101m, k\u0101 ar\u012b ar augsto iztur\u012bbu pret koroziju un bioinertumu, t\u0101d\u0113\u013c tas ir piem\u0113rots da\u017e\u0101diem pielietojumiem, kuros nepiecie\u0161ama iztur\u012bba pret augst\u0101m temperat\u016br\u0101m. Turkl\u0101t t\u0101 dielektrisk\u0101 pretest\u012bba pret r\u0101po\u0161anu un iespie\u0161anos iev\u0113rojami p\u0101rsniedz standarta keramikas r\u0101d\u012bt\u0101jus.<\/p>\n
Alum\u012bnija oks\u012bda uzlabot\u0101 izklied\u0113\u0161an\u0101s un caursp\u012bd\u0113\u0161anas iztur\u012bba var iev\u0113rojami samazin\u0101t augstsprieguma kondicion\u0113\u0161anas laiku un savienojumu izm\u0113rus, k\u0101 ar\u012b \u013caut ra\u017eot\u0101jiem samazin\u0101t komponentu izm\u0113rus, vienlaikus samazinot jaudas zudumus. Turkl\u0101t t\u0101 uzlabot\u0101 dielektrisk\u0101 pretest\u012bba var pal\u012bdz\u0113t ra\u017eot\u0101jiem samazin\u0101t komponentu izm\u0113rus. Alum\u012bnija oks\u012bdam piem\u012bt ar\u012b liel\u0101ka vad\u012btsp\u0113ja.<\/p>\n
Anodiz\u0101cija aizsarg\u0101 alum\u012bnija oks\u012bdu pret koroziju, ko izraisa reakcija ar gais\u0101 eso\u0161o sk\u0101bekli, p\u0101rkl\u0101jot to ar alum\u012bnija oks\u012bda sl\u0101ni un v\u0113l vair\u0101k nostiprinot to anodiz\u0101cijas proces\u0101, tom\u0113r anodiz\u0101cija izraisa vad\u012btsp\u0113jas samazin\u0101\u0161anos.<\/p>\n
P\u0113tnieki veica sv\u0101rst\u012bbu \u0161\u0137\u0113rsgriezuma re\u017e\u012bma testus, lai noteiktu alum\u012bnija oks\u012bda elektrovad\u012btsp\u0113ju, p\u0101rbaudot t\u0101 jonu un vad\u012btsp\u0113jas \u012bpa\u0161\u012bbas, k\u0101 ar\u012b kompoz\u012btu da\u013ci\u0146u tilpuma frakciju un elektrisk\u0101 lauka intensit\u0101ti, lai noteiktu t\u0101 elektrovad\u012btsp\u0113ju. Rezult\u0101ti liecin\u0101ja, ka da\u013ci\u0146u tilpuma frakcija palielin\u0101j\u0101s l\u012bdz ar jonu vad\u012btsp\u0113jas pieaugumu, savuk\u0101rt elektriskie lauki izrais\u012bja da\u013ci\u0146u jonu polariz\u0101ciju, radot dipola momentus un palielinot \u0137\u0113des stingr\u012bbu gandr\u012bz par div\u0101m k\u0101rt\u0101m, k\u0101 ar\u012b palielinot uzglab\u0101\u0161anas moduli gandr\u012bz par div\u0101m k\u0101rt\u0101m.<\/p>\n
Alum\u012bnijs ir izol\u0113jo\u0161s, siltumvad\u012bgs met\u0101ls ar izcilu siltuma p\u0101rneses efektivit\u0101ti, ko nodro\u0161ina sp\u0113c\u012bg\u0101s kovalent\u0101s un jonu \u0137\u012bmisk\u0101s saites starp t\u0101 joniem, un t\u0101 siltumvad\u012btsp\u0113ja samazin\u0101s, temperat\u016brai paaugstinoties, jo siltuma p\u0101rnesei pieejam\u0101 ener\u0123ija samazin\u0101s. Tom\u0113r istabas temperat\u016br\u0101 t\u012bra alum\u012bnija siltumvad\u012btsp\u0113ja saglab\u0101jas sal\u012bdzino\u0161i nemain\u012bga; to ietekm\u0113 vien\u012bgi sakaus\u0113juma elementi, kas atrodas ciet\u0101 \u0161\u0137\u012bdum\u0101 vai nogulsn\u0113\u0161an\u0101s p\u0101rveides procesos. Alum\u012bnija oks\u012bda keramika pied\u0101v\u0101 lab\u0101ku siltumvad\u012btsp\u0113ju nek\u0101 uz sil\u012bcija dioks\u012bda b\u0101zes izgatavotie materi\u0101li un t\u0101d\u0113\u013c ir lielisks izolators. Alum\u012bnija oks\u012bda fl\u012bzes var izmantot ar\u012b k\u0101 aizsargap\u0161uvumu degvielas cauru\u013cvados un d\u016bmg\u0101zu vados og\u013cu elektrostacij\u0101s, lai aizsarg\u0101tu vietas ar liel\u0101ku nodilumu no erozijas un nodiluma.<\/p>\n
Alum\u012bnija oks\u012bda keramika jau sen tiek izmantota kriog\u0113n\u0101s in\u017eenierijas jom\u0101; tom\u0113r t\u0101s meh\u0101nisko un termisko \u012bpa\u0161\u012bbu izp\u0113te kriog\u0113n\u0101s temperat\u016br\u0101s ir bijusi ierobe\u017eota. Lai \u0161os materi\u0101lus efekt\u012bvi izmantotu kriog\u0113n\u0101s in\u017eenierijas jom\u0101, ir b\u016btiski izprast, k\u0101 to mikrostrukt\u016bra un morfolo\u0123ija ietekm\u0113 to darb\u012bbas r\u0101d\u012bt\u0101jus zem\u0101s temperat\u016br\u0101s.<\/p>\n
Alum\u012bnija oks\u012bda ener\u0123ijas uzkr\u0101\u0161anas sp\u0113ja atkar\u012bb\u0101 no mikrostrukt\u016bras un porain\u012bbas Alum\u012bnija oks\u012bda ener\u0123ijas uzkr\u0101\u0161anas sp\u0113ja ir atkar\u012bga no t\u0101 mikrostrukt\u016bras un porain\u012bbas; siltumvad\u012btsp\u0113ja palielin\u0101s l\u012bdz ar krist\u0101liskumu, bet samazin\u0101s l\u012bdz ar amorfumu; t\u0101s mikrostrukt\u016bru var noteikt p\u0113c anodiz\u0101cijas elektrol\u012bta veida un atkaulo\u0161anas apst\u0101k\u013ciem; parasti augst\u0101kas temperat\u016bras un ilg\u0101ki atkaulo\u0161anas periodi nodro\u0161ina lab\u0101kas meh\u0101nisk\u0101s \u012bpa\u0161\u012bbas, vienlaikus samazinot alum\u012bnija oks\u012bda krist\u0101lisk\u0101s frakcijas amorfumu.<\/p>\n
Turkl\u0101t alum\u012bnija sakaus\u0113jumu siltumvad\u012btsp\u0113ju ietekm\u0113 ar\u012b sakaus\u0113juma elementi, kas atrodas ciet\u0101 \u0161\u0137\u012bdum\u0101, vai to nogulsn\u0113\u0161an\u0101s st\u0101vok\u013ci. S\u012bkdaudzuma sakaus\u0113juma elementi, piem\u0113ram, Cr, V, Mn, Ti un Zn, var iev\u0113rojami samazin\u0101t siltumvad\u012btsp\u0113ju; to nogulsn\u0113\u0161an\u0101s st\u0101vok\u013cos tie ir labi \u0161\u0137\u012bsto\u0161i alum\u012bnij\u0101, kas palielina pretest\u012bbu, ta\u010du negaid\u012bti pozit\u012bvi ietekm\u0113 \u0161o sakaus\u0113jumu iztur\u012bbu.<\/p>\n
Jia un citi atkl\u0101ja, ka eutektisk\u0101 sil\u012bcija morfolo\u0123ija Al-Si sakaus\u0113jumos var iev\u0113rojami ietekm\u0113t to siltumvad\u012btsp\u0113ju. Vi\u0146i nov\u0113roja, ka, piem\u0113rojot modifik\u0101cijas apstr\u0101des, piem\u0113ram, izmantojot P k\u0101 modifikatoru, siltumvad\u012btsp\u0113ja p\u0113c apstr\u0101des uzlaboj\u0101s, k\u0101 rezult\u0101t\u0101 tika ieg\u016bti uzlaboti hipereutektiskie Al-Si sakaus\u0113jumi ar liel\u0101ku siltumvad\u012btsp\u0113ju un iztur\u012bbu. Izmantojot \u0161\u012bs zin\u0101\u0161anas, r\u016bpniec\u012bbas nozares var\u0113tu ra\u017eot alum\u012bnija sakaus\u0113jumus ar izcil\u0101m siltumvad\u012btsp\u0113jas un iztur\u012bbas \u012bpa\u0161\u012bb\u0101m.<\/p>\n
Alum\u012bnijs ir elektrovado\u0161s met\u0101ls, kas kop\u0101 ar sudrabu un varu ierindojas starp pasaul\u0113 vislab\u0101kajiem elektrovad\u012bt\u0101jiem. Materi\u0101lu vad\u012btsp\u0113ja ir atkar\u012bga no t\u0101diem faktoriem k\u0101 atomu skaits un elektronu izk\u0101rtojums \u2014 jo vair\u0101k elektronu ir met\u0101los, jo lab\u0101k tie vada elektr\u012bbu. Biezuma izmai\u0146as var palielin\u0101t alum\u012bnija oks\u012bda elektrovad\u012btsp\u0113ju; tom\u0113r tas samazin\u0101s pretest\u012bbu. Elektrovad\u012btsp\u0113jas m\u0113r\u012b\u0161anai izmanto t\u0101dus m\u0113rvien\u012bbas k\u0101 Siemensa uz metru. Alum\u012bnija oks\u012bda iztur\u012bba pret koroziju pal\u012bdz saglab\u0101t t\u0101 elektrovad\u012btsp\u0113ju k\u0101 elektrovad\u012bt\u0101jam.<\/p>\n
Alum\u012bnija oks\u012bda vad\u012btsp\u0113ja ir \u013coti atkar\u012bga no t\u0101 temperat\u016bras. Augst\u0101k\u0101s temperat\u016br\u0101s vad\u012btsp\u0113ja samazin\u0101s, jo atomi sak\u0101rtojas bl\u012bv\u0101k un to ener\u0123ija palielin\u0101s; savuk\u0101rt, temperat\u016brai pazeminoties, tie savstarp\u0113ji pietuvojas un to ener\u0123ija samazin\u0101s, k\u0101 rezult\u0101t\u0101 vad\u012btsp\u0113ja palielin\u0101s.<\/p>\n
Alum\u012bnija oks\u012bda vad\u012btsp\u0113ja ir atkar\u012bga no t\u0101 \u0137\u012bmisk\u0101 un struktur\u0101l\u0101 sast\u0101va. T\u0101d\u0113j\u0101di t\u0101 vad\u012btsp\u0113ja padara to ide\u0101li piem\u0113rotu izmanto\u0161anai elektrotehnik\u0101, tostarp vadu un bateriju ra\u017eo\u0161an\u0101. Alum\u012bnija atomus satur kop\u0101 protoni un neitroni, savuk\u0101rt t\u0101 elektroni var br\u012bvi p\u0101rvietoties.<\/p>\n
Alum\u012bnija oks\u012bds ir nestoehiometrisks savienojums, un to atspogu\u013co ar\u012b t\u0101 vad\u012btsp\u0113ja. Stehiometrisk\u0101 b-Al\u2082O\u2083 vad\u012btsp\u0113ja ir zem\u0101ka nek\u0101 nestoehiometriskajam savienojumam, savuk\u0101rt t\u0101 jonu vad\u012btsp\u0113ja var b\u016bt sal\u012bdzin\u0101ma ar \u0161\u0137idrajiem elektrol\u012btiem, ko izmanto litija jonu baterij\u0101s.<\/p>\n
Lai uzlabotu alum\u012bnija oks\u012bda elektrovad\u012btsp\u0113ju, taj\u0101 var pievienot papildu vielas, piem\u0113ram, cirkona oks\u012bdu, sil\u012bcija dioks\u012bdu un hroma oks\u012bdu, kas t\u0101 sast\u0101vam pie\u0161\u0137ir iztur\u012bbu, ciet\u012bbu un citas v\u0113lamas \u012bpa\u0161\u012bbas. \u0160ie papildus pievienojumi palielina alum\u012bnija oks\u012bda elektrovad\u012btsp\u0113ju. \u0160\u012bs \u012bpa\u0161\u012bbas var padar\u012bt alum\u012bnija oks\u012bdu iztur\u012bg\u0101ku pret koroziju, nodilumu un nogurumu. Diem\u017e\u0113l t\u0101s var ar\u012b samazin\u0101t alum\u012bnija oks\u012bda vad\u012btsp\u0113ju, jo to pievieno\u0161ana samazina elektronu bl\u012bvumu alum\u012bnija oks\u012bda strukt\u016br\u0101. Alum\u012bnija oks\u012bda izcil\u0101 jonu vad\u012btsp\u0113ja ir b\u016btiska t\u0101 iztur\u012bbai un uzticam\u012bbai elektroniskajos pielietojumos. Lai to prec\u012bzi izm\u0113r\u012btu, j\u0101izmanto mai\u0146str\u0101vas elektro\u0137\u012bmisk\u0101 impedances spektroskopija (EIS) ar zelta pastas elektrodiem. M\u0113r\u012bjumi tika veikti ar paraugiem, kas sast\u0101v\u0113ja no a-alum\u012bnija oks\u012bda + YSZ, Na-b\u201d-alum\u012bnija oks\u012bda un Na-b\u201d-alum\u012bnija oks\u012bda + YSZ, kuri bija sintez\u0113ti tvaika f\u0101z\u0113 da\u017e\u0101d\u0101s temperat\u016br\u0101s, lai izp\u0113t\u012btu ra\u017eoto cieto elektrol\u012btu p\u0101rveides kin\u0113tiku un n\u0101trija jonu vad\u012btsp\u0113ju.<\/p>\n
Alum\u012bnija oks\u012bds, ko bie\u017e\u0101k d\u0113v\u0113 par alum\u012bnu, ir viena no vispla\u0161\u0101k izmantotaj\u0101m in\u017eenierkeramikas materi\u0101liem \u0161odienas tirg\u016b. Alumina, kas sastopama aptuveni 15% Zemes garoz\u0101, izce\u013cas ar iespaid\u012bg\u0101m meh\u0101nisk\u0101m un elektrisk\u0101m \u012bpa\u0161\u012bb\u0101m, piem\u0113ram, augstu ciet\u012bbu, nodilumiztur\u012bbu, zemu erozijas l\u012bmeni un biolo\u0123isko inertumu, k\u0101 ar\u012b ar augstu stabilit\u0101ti paaugstin\u0101t\u0101s temperat\u016br\u0101s un iztur\u012bbu pret sp\u0113c\u012bg\u0101m sk\u0101b\u0113m.<\/p>\n
Lai gan alum\u012bnija oks\u012bdam piem\u012bt iespaid\u012bgas meh\u0101nisk\u0101s \u012bpa\u0161\u012bbas, t\u0101 galven\u0101 loma ir k\u0101 elektriskajam izolatoram, jo t\u0101 \u0137\u012bmiskais sast\u0101vs ne\u013cauj joniem to \u0161\u0137\u0113rsot, k\u0101 ar\u012b t\u0101 da\u013ci\u0146u izm\u0113ri ir lieli. Alum\u012bnija oks\u012bda jonu vad\u012btsp\u0113ja palielin\u0101s l\u012bdz ar t\u012br\u012bbas pak\u0101pes un temperat\u016bras paaugstin\u0101\u0161anos.<\/p>\n
Alum\u012bnija oks\u012bda \u0137\u012bmisk\u0101s \u012bpa\u0161\u012bbas padara to piem\u0113rotu izmanto\u0161anai da\u017e\u0101d\u0101s r\u016bpniecisk\u0101s jom\u0101s \u2014 s\u0101kot no keramiskajiem izolatoriem vakuuma s\u016bk\u0146iem un dev\u0113ju komponentiem l\u012bdz medic\u012bniskajiem implantiem, augsttemperat\u016bras g\u0101zes turb\u012bnu apvalkiem un iero\u010du mezgliem. Alum\u012bnija oks\u012bdam piem\u012bt izcilas termisk\u0101s un elektrisk\u0101s \u012bpa\u0161\u012bbas, k\u0101 ar\u012b biolo\u0123isk\u0101 inertit\u0101te un izmaksu efektivit\u0101te \u2013 \u012bpa\u0161\u012bbas, kas to padara par pirm\u0101s izv\u0113les materi\u0101lu daudz\u0101s sare\u017e\u0123\u012bt\u0101s situ\u0101cij\u0101s.<\/p>\n
Alum\u012bnija oks\u012bds at\u0161\u0137iras no liel\u0101k\u0101s da\u013cas keramikas materi\u0101lu ar to, ka tas ir pastiprin\u0101ts ar graf\u0113nu, kas iev\u0113rojami uzlabo t\u0101 ekspluat\u0101cijas \u012bpa\u0161\u012bbas. Graf\u0113ns k\u0101 efekt\u012bvs vad\u012bt\u0101js pastiprina alum\u012bnija oks\u012bda iev\u0113rojam\u0101s \u012bpa\u0161\u012bbas, padarot to l\u012bdz pat 100 miljoniem rei\u017eu lab\u0101k vado\u0161u elektr\u012bbu nek\u0101 iepriek\u0161. Turkl\u0101t, lai pievienotu graf\u0113nu, ir nepiecie\u0161ams tikai pievienot nelielu pulvera daudzumu paaugstin\u0101t\u0101 temperat\u016br\u0101 pirms aglomer\u0113\u0161anas.<\/p>\n
Graf\u0113na pastiprin\u0101jums uzlabo alum\u012bnija oks\u012bda meh\u0101nisko iztur\u012bbu un iztur\u012bbu pret plaisu izplat\u012b\u0161anos, vienlaikus saglab\u0101jot citas fizik\u0101l\u0101s \u012bpa\u0161\u012bbas, kas ir l\u012bdz\u012bgas nepastiprin\u0101tam alum\u012bnija oks\u012bdam. \u0160\u012b jaun\u0101 tehnolo\u0123ija var\u0113tu iev\u0113rojami papla\u0161in\u0101t t\u0101 pielietojumu jom\u0101s, kur\u0101s nepiecie\u0161ami visaugst\u0101kie iesp\u0113jamie uzticam\u012bbas un dro\u0161\u012bbas standarti.<\/p>\n
Lai nodro\u0161in\u0101tu alum\u012bnija oks\u012bda izcilas elektrisk\u0101s un meh\u0101nisk\u0101s \u012bpa\u0161\u012bbas, j\u0101izmanto tikai augst\u0101k\u0101s kvalit\u0101tes izejmateri\u0101la pulveris un sinter\u0113\u0161anas procesi. Ir nepiecie\u0161ama r\u016bp\u012bga izejmateri\u0101la atlase, vienlaikus stingri iev\u0113rojot aglomer\u0101cijas procesu prec\u012bzu regul\u0113\u0161anu, lai ieg\u016btu bl\u012bvus izstr\u0101d\u0101jumus ar s\u012bkiem graudiem. Uz\u0146\u0113mums \u201eAssociated Ceramics\u201c izce\u013cas \u0161\u0101da veida alum\u012bnija oks\u012bda izstr\u0101d\u0101jumu ra\u017eo\u0161an\u0101 un ir ieguvis izcilu reput\u0101ciju, ra\u017eojot izm\u0113ros prec\u012bzas deta\u013cas, kuras ir viegli lod\u0113t.<\/p>","protected":false},"excerpt":{"rendered":"
Alumina is one of the hardest engineered ceramics, featuring superior strength, chemical resistance and thermal conductivity. Alumina finds widespread application […]<\/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-86","post","type-post","status-publish","format-standard","hentry","category-alumina-knowledge"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/aluminaceramics.net\/lv\/wp-json\/wp\/v2\/posts\/86","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aluminaceramics.net\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aluminaceramics.net\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aluminaceramics.net\/lv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aluminaceramics.net\/lv\/wp-json\/wp\/v2\/comments?post=86"}],"version-history":[{"count":1,"href":"https:\/\/aluminaceramics.net\/lv\/wp-json\/wp\/v2\/posts\/86\/revisions"}],"predecessor-version":[{"id":87,"href":"https:\/\/aluminaceramics.net\/lv\/wp-json\/wp\/v2\/posts\/86\/revisions\/87"}],"wp:attachment":[{"href":"https:\/\/aluminaceramics.net\/lv\/wp-json\/wp\/v2\/media?parent=86"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aluminaceramics.net\/lv\/wp-json\/wp\/v2\/categories?post=86"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aluminaceramics.net\/lv\/wp-json\/wp\/v2\/tags?post=86"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}