{"id":6606,"date":"2021-04-04T12:06:50","date_gmt":"2021-04-04T12:06:50","guid":{"rendered":"https:\/\/www.aluminaceramicball.com\/?p=6606"},"modified":"2021-04-12T06:49:46","modified_gmt":"2021-04-12T06:49:46","slug":"funcao-de-composicao-po-de-alumina","status":"publish","type":"post","link":"https:\/\/www.aluminaceramicball.com\/pt\/funcao-de-composicao-po-de-alumina\/","title":{"rendered":"Composi\u00e7\u00e3o e fun\u00e7\u00e3o do p\u00f3 de alumina"},"content":{"rendered":"<p>O processo de produ\u00e7\u00e3o de <a href=\"\/pt\/produto\/po-ceramico-de-alumina\/\" target=\"_blank\" rel=\"noopener\">p\u00f3 de alumina<\/a> est\u00e1 a aumentar cada vez mais, e <a href=\"https:\/\/www.aluminaceramicball.com\/pt\/controlo-da-qualidade-e-efeito-do-po-de-alumina\/\">p\u00f3 de alumina<\/a> de menos de 1 m\u00edcron. O l\u00edquido transparente de nanoalumina XZ-LY101 \u00e9 incolor e transparente. O l\u00edquido transparente de dispers\u00e3o de nano-alumina utiliza 5-10 nan\u00f3metros de alumina. A alumina \u00e9 um tipo de alumina filtrada atrav\u00e9s do processamento profundo de nano-alumina. \u00c9 adicionada a v\u00e1rias resinas acr\u00edlicas, resinas de poliuretano e resinas epox\u00eddicas. No l\u00edquido \u00e0 base de \u00e1gua de resina de melamina, emuls\u00e3o acr\u00edlica de silicone e outras resinas, a quantidade de adi\u00e7\u00e3o \u00e9 de 5% a 10%, o que pode aumentar a dureza da resina, a dureza pode atingir 6-8H, e \u00e9 completamente transparente. O l\u00edquido de nanoalumina pode ser \u00e0 base de \u00e1gua ou oleoso. Qualquer solvente pode ser utilizado para todos os tipos de materiais de revestimento de vidro, pedras preciosas, materiais para instrumentos de precis\u00e3o, etc.<\/p>\n<p>1. No principal componente da bauxite, a alumina tem o teor mais elevado. Industrialmente, a bauxite \u00e9 purificada em alumina pelo processo Bayer, sendo depois convertida em alum\u00ednio met\u00e1lico pelo processo Hall-Heroult.<\/p>\n<p>2. A alumina \u00e9 a raz\u00e3o pela qual o alum\u00ednio met\u00e1lico n\u00e3o \u00e9 facilmente corro\u00eddo pelo ar. O alum\u00ednio met\u00e1lico puro reage facilmente com o oxig\u00e9nio do ar, formando uma fina pel\u00edcula de \u00f3xido de alum\u00ednio que cobre a superf\u00edcie do alum\u00ednio exposto ao ar. Esta pel\u00edcula de \u00f3xido de alum\u00ednio pode impedir que o alum\u00ednio seja oxidado ainda mais. A espessura e as propriedades desta pel\u00edcula de \u00f3xido podem ser melhoradas atrav\u00e9s de um processo designado por tratamento an\u00f3dico (prote\u00e7\u00e3o anticorrosiva an\u00f3dica).<\/p>\n<p>3. O alum\u00ednio \u00e9 um bom condutor de eletricidade e calor. A forma cristalina do esmeril de alum\u00ednio \u00e9 adequada para materiais abrasivos e ferramentas de corte devido \u00e0 sua elevada dureza.<\/p>\n<p>4. O p\u00f3 de alumina \u00e9 frequentemente utilizado como meio de cromatografia<\/p>","protected":false},"excerpt":{"rendered":"<p>The production process of alumina powder is getting higher and higher, and alumina powder of less than 1 micron can be produced. Nano alumina transparent liquid XZ-LY101 is colorless and transparent. The transparent nano-alumina dispersion liquid uses 5-10 nanometers of alumina. The alumina is a kind of alumina screened out through deep processing of nano-alumina. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_templately_pack_id":"","_templately_imported_at":"","_templately_source":"","_templately_import_session_id":"","site-sidebar-layout":"default","site-content-layout":"default","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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","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":"","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[137],"tags":[464],"class_list":["post-6606","post","type-post","status-publish","format-standard","hentry","category-alumina-powder","tag-alumina-powder-tech-service"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Composition and function of alumina powder | Alumina Ceramic Products Manufacturer<\/title>\n<meta name=\"description\" content=\"Composition and function of alumina powder, Know more About Knowledge for Tabular Alumina, Alumina Grinding Ball, Alumina Ceramic Grinding Column, Alumina Ceramic Lined Pipe, Alumina Ceramic Powder, Alumina ceramic lining Bricks, Alumina Ceramic Mosaic Tile, Alumina ceramic Plate, High Alumina Ceramic Balls Wet Grinding\" \/>\n<meta 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