Alum\u012bnija oks\u012bds (\u0137\u012bmisk\u0101 formula Al2O3) ir \u013coti univers\u0101ls r\u016bpniecisks materi\u0101ls, ko izmanto, s\u0101kot no keramikas un abraz\u012bviem materi\u0101liem l\u012bdz katalizatoru nes\u0113jiem. M\u016bsu augstas t\u012br\u012bbas pak\u0101pes alum\u012bnija oks\u012bda pulveris ir ide\u0101li piem\u0113rots vado\u0161aj\u0101m pusvad\u012bt\u0101ju ier\u012bc\u0113m, kur\u0101m nepiecie\u0161ama izcila kodin\u0101\u0161anas t\u012br\u012bba un veiktsp\u0113ja, k\u0101 ar\u012b citiem svar\u012bgiem lietojumiem, kur nepiecie\u0161ams zems pies\u0101r\u0146ojuma l\u012bmenis un izcila nodilumiztur\u012bba.<\/p>\n
Alum\u012bnija oks\u012bds ir neat\u0146emams materi\u0101ls, ko izmanto daudzos augstas veiktsp\u0113jas lietojumos, tom\u0113r keramikas produktu veiktsp\u0113ja ir atkar\u012bga no t\u0101, cik t\u012bri tie ir. Augstas t\u012br\u012bbas pak\u0101pes alum\u012bnija oks\u012bda (HPA) izmanto\u0161ana garant\u0113, ka keramikas izstr\u0101d\u0101jumi satur minim\u0101lu pies\u0101r\u0146ojumu\/nepiejaukumu daudzumu, kas nodro\u0161ina lab\u0101ku siltuma p\u0101rvald\u012bbu un uzlabotu RF lietojumu.<\/p>\n
HPA ra\u017eo, iz\u0161\u0137\u012bdinot un att\u012brot alum\u012bnija hidroks\u012bdu k\u0101 izejvielu, kam seko kalcin\u0113\u0161ana, lai ieg\u016btu augst\u0101ku t\u012br\u012bbas pak\u0101pi. \u0160o procesu atk\u0101rto vair\u0101kas reizes, l\u012bdz tiek sasniegts v\u0113lamais t\u012br\u012bbas l\u012bmenis, ieg\u016bstot alum\u012bnija oks\u012bda pulveri ar daudz\u0101m v\u0113lam\u0101m \u012bpa\u0161\u012bb\u0101m, piem\u0113ram, \u0137\u012bmisko stabilit\u0101ti, augstu ku\u0161anas temperat\u016bru, meh\u0101nisko iztur\u012bbu un ciet\u012bbu.<\/p>\n
Sf\u0113riskajiem alum\u012bnija oks\u012bda pulveriem piem\u012bt izcila siltumvad\u012btsp\u0113ja, t\u0101p\u0113c tie ir ide\u0101ls materi\u0101ls, ko izmantot k\u0101 vado\u0161us spilventi\u0146us un loksnes elektroniskaj\u0101s ier\u012bc\u0113s. To lielisk\u0101s temperat\u016bras kontakta un izklied\u0113\u0161anas sp\u0113jas pal\u012bdz nov\u0113rst p\u0101rkar\u0161anu, k\u0101 ar\u012b iek\u0101rtu boj\u0101jumus p\u0101rkar\u0161anas d\u0113\u013c.<\/p>\n
Alum\u012bnija oks\u012bda pulveri var lepoties ar vienm\u0113r\u012bgu da\u013ci\u0146u izm\u0113ru sadal\u012bjumu, t\u0101p\u0113c tie ir piem\u0113roti da\u017e\u0101diem pul\u0113\u0161anas lietojumiem un pal\u012bdz kontrol\u0113t pul\u0113\u0161anas \u0101trumu, lai nodro\u0161in\u0101tu vienm\u0113r\u012bgu virsmas no\u0146em\u0161anu. Alum\u012bnija daudzpus\u012bba padara to ar\u012b par oblig\u0101tu sast\u0101vda\u013cu da\u017e\u0101dos augstas veiktsp\u0113jas keramikas lietojumos, piem\u0113ram, filtr\u0113\u0161anas sist\u0113m\u0101s un adit\u012bvaj\u0101 ra\u017eo\u0161an\u0101.<\/p>\n
Alum\u012bnija oks\u012bda pulveri var izmantot ar\u012b met\u0101la substr\u0101tu p\u0101rkl\u0101\u0161anai un nodro\u0161in\u0101t lielisku siltuma izkliedi elektroniskajos modu\u013cos un ier\u012bc\u0113s, piem\u0113ram, elektroniskajos modu\u013cos un ier\u012bc\u0113s. Alum\u012bnija oks\u012bdu bie\u017ei izmanto k\u0101 lielisku siltumvado\u0161u p\u0101rkl\u0101juma materi\u0101lu iespiedsh\u0113mu plat\u0113m un integr\u0101l\u0101s sh\u0113mas pakotn\u0113m, jo tam ir augsta siltumvad\u012btsp\u0113ja, k\u0101 ar\u012b zems ku\u0161anas punkts un tvaika spiediens - tas noz\u012bm\u0113, ka tas var iztur\u0113t augst\u0101kas darba temperat\u016bras, kas nepiecie\u0161amas \u0161iem p\u0101rkl\u0101jumiem.<\/p>\n
Alum\u012bnija vien\u0101da izm\u0113ra abraz\u012bv\u0101s da\u013ci\u0146as nodro\u0161ina kontrol\u0113tu pul\u0113\u0161anas \u0101trumu un gludu virsmu, k\u0101 ar\u012b padara to par ide\u0101lu materi\u0101lu progres\u012bvai tehniskai keramikai, ko izmanto t\u0101d\u0101s nozar\u0113s k\u0101 kosmisk\u0101 avi\u0101cija, automobi\u013cu r\u016bpniec\u012bba un pat\u0113ri\u0146a pre\u010du apstr\u0101de. Alum\u012bnija oks\u012bda ATC pielietojums ietver atru\u0161in\u0101\u0161anu, pul\u0113\u0161anas nos\u0113dumu no\u0146em\u0161anu, veid\u0146u t\u012br\u012b\u0161anu, priek\u0161apstr\u0101di met\u0101la smil\u0161u str\u016bklas apstr\u0101dei.<\/p>\n
\u0160\u012b p\u0113t\u012bjuma m\u0113r\u0137is bija palielin\u0101t alum\u012bnija keramikas nodilumiztur\u012bbu, izmantojot Gd2O3 nelielus daudzumus. Tika sagatavots alum\u012bnija oks\u012bda pulveris, kas satur da\u017e\u0101dus Gd2O3 daudzumus, un p\u0113c tam saska\u0146\u0101 ar \u0136\u012bnas r\u016bpniec\u012bbas standartu tika nov\u0113rt\u0113ts tilpuma bl\u012bvums, da\u013ci\u0146u izm\u0113ru sadal\u012bjums, morfolo\u0123ija un graudu robe\u017eu koh\u0113zija pirms nodilumiztur\u012bbas m\u0113r\u012bjumiem saska\u0146\u0101 ar \u0136\u012bnas standartiem. Rezult\u0101ti par\u0101d\u012bja, ka Gd2O3 pievieno\u0161ana pozit\u012bvi ietekm\u0113ja f\u0101\u017eu p\u0101reju, sa\u0161aurin\u0101ja graudu robe\u017eas un palielin\u0101ja saist\u012b\u0161anas sp\u0113kus starp blakus eso\u0161ajiem graudiem, k\u0101 rezult\u0101t\u0101 iev\u0113rojami uzlaboj\u0101s alum\u012bnija keramikas nodilumiztur\u012bba, sal\u012bdzinot ar iepriek\u0161\u0113j\u0101m konstrukcij\u0101m; nodilumiztur\u012bbas \u0101trums palielin\u0101j\u0101s, pieaugot Gd2O3 saturam paraboliski ar katru papildu pievienoto procentu\u0101lo palielin\u0101jumu.<\/p>","protected":false},"excerpt":{"rendered":"
Unleash Ultimate Purity and Performance With Alumina Powder Alumina (with the chemical formula Al2O3) is an extremely versatile industrial material, […]<\/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":[11],"tags":[],"class_list":["post-73","post","type-post","status-publish","format-standard","hentry","category-product"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/aluminapowder.net\/lv\/wp-json\/wp\/v2\/posts\/73","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aluminapowder.net\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aluminapowder.net\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aluminapowder.net\/lv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aluminapowder.net\/lv\/wp-json\/wp\/v2\/comments?post=73"}],"version-history":[{"count":1,"href":"https:\/\/aluminapowder.net\/lv\/wp-json\/wp\/v2\/posts\/73\/revisions"}],"predecessor-version":[{"id":74,"href":"https:\/\/aluminapowder.net\/lv\/wp-json\/wp\/v2\/posts\/73\/revisions\/74"}],"wp:attachment":[{"href":"https:\/\/aluminapowder.net\/lv\/wp-json\/wp\/v2\/media?parent=73"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aluminapowder.net\/lv\/wp-json\/wp\/v2\/categories?post=73"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aluminapowder.net\/lv\/wp-json\/wp\/v2\/tags?post=73"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}