{"id":1945,"date":"2022-01-31T11:41:52","date_gmt":"2022-01-31T10:41:52","guid":{"rendered":"https:\/\/www.sourcing-ceramics.com\/?page_id=1945"},"modified":"2022-03-25T13:36:09","modified_gmt":"2022-03-25T12:36:09","slug":"aluminiumoxid","status":"publish","type":"page","link":"https:\/\/www.sourcing-ceramics.com\/de\/aluminiumoxid\/","title":{"rendered":"Aluminiumoxid"},"content":{"rendered":"<section class=\"module-content\">\n\t<div class=\"container\">\n\t\t\t\t\t<div class=\"row\">\n\t\t\t\t<div class=\"col-12 title\">\n\t\t\t\t\t<h3><h1>Aluminiumoxid \u00a0&#8211; Al<sub>2<\/sub>O<sub>3<\/sub><\/h1>\n<\/h3>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\n\t\t<!--COLUMNS-->\n\t\t\t\t\t\t\t\t<div class=\"row\">\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<div class=\"col-12 col-md-6\">\n\t\t\t\t\t\t<div class=\"column\">\n\t\t\t\t\t\t\t<p>Aluminiumoxid bzw. Alumina ist die am h\u00e4ufigsten eingesetzte technische Keramik. Das Material wird abh\u00e4ngig von der Anwendung in unterschiedlichen Reinheitsgraden verwendet. Der Gehalt an Aluminiumoxid liegt normalerweise zwischen 92 und 99,7 % Al<sub>2<\/sub>O<sub>3<\/sub>, der Rest besteht aus SiO2, CaO, Na2O und Fe<sub>2<\/sub>O<sub>3<\/sub>.<\/p>\n<p>&nbsp;<\/p>\n<p>Verwenden Sie unser <a href=\"https:\/\/www.sourcing-ceramics.com\/de\/materialien\/#materials\">Auswahltool<\/a>, um das beste Material f\u00fcr Ihre Anwendung auszuw\u00e4hlen!<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<div class=\"col-12 col-md-6\">\n\t\t\t\t\t\t<div class=\"column\">\n\t\t\t\t\t\t\t<p>Gr\u00fcnde f\u00fcr die Spitzenposition von Aluminiumoxid innerhalb der technischen Keramik sind sein Preis, seine technischen Eigenschaften und die Vielzahl der m\u00f6glichen Produktionsmethoden. Wenn man sich diese Eigenschaften richtig zunutze macht und die richtige Produktionsmethode w\u00e4hlt, kann Alumina sehr kosteng\u00fcnstig sein.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n<\/section>\n\n<div class=\"module-masthead\">\n\t\t\t<div class=\"masthead-slider\">\n\t\t\t\t\t\t\t\n\t\t\t\t<div class=\"slide\" style=\"background-image: url('https:\/\/www.sourcing-ceramics.com\/wp-content\/uploads\/2021\/08\/Desktop-_-Sourcing-Ceramics-_-afbeelding-wereldbol-scaled-e1629459731895-1920x979.jpg');\">\n\t\t\t\t\t<div class=\"container\">\n\t\t\t\t\t\t<div class=\"row\">\n\t\t\t\t\t\t\t<div class=\"col-12 text-center\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"slide__title\">\n\t\t\t\t\t\t\t\t\t\t<h1><p><em>Aluminiumoxid<\/em><\/p>\n<\/h1>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"slide__subtitle\">\n\t\t\t\t\t\t\t\t\t\t<p>Aluminiumoxid ist das am h\u00e4ufigsten verarbeitete Material f\u00fcr <em>Keramikisolatoren<\/em><\/p>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<!--CONTENT BLOCKS-->\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"slide__content-blocks\">\n\t\t\t\t\t\t\t<div class=\"container\">\n\t\t\t\t\t\t\t\t<div class=\"row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-12 col-lg-6 overview-item\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content-block\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content-block__image\" style=\"background-image: url('https:\/\/www.sourcing-ceramics.com\/wp-content\/uploads\/2021\/10\/gimex0302-e1634214418881-815x1024.png');\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content-block__title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tHauptmerkmale\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content-block__editor\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<ul>\n<li>Hitzevertr\u00e4glichkeit<\/li>\n<li>Hohe Verschlei\u00dffestigkeit<\/li>\n<li>Elektrische Isolierung<\/li>\n<li>Hohe Druckfestigkeit<\/li>\n<li>Relativ kosteng\u00fcnstig<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-12 col-lg-6 overview-item\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content-block\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content-block__image\" style=\"background-image: url('https:\/\/www.sourcing-ceramics.com\/wp-content\/uploads\/2021\/11\/Gimex-030-removebg-preview-e1635762987773.png');\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content-block__title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tAnwendungen\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content-block__editor\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<ul>\n<li>Elektrische Isolatoren<\/li>\n<li>Tiegel<\/li>\n<li>Kolben<\/li>\n<li>Lager<\/li>\n<li>D\u00fcsen<\/li>\n<li>Vakuumteile<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div class=\"slide__content-blocks-bottom\">\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"slide__overlay d-none\">\n\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t<\/div>\n\n<section class=\"module-accordion\">\n\t<div class=\"container\">\n\t\t\t\t\t<div class=\"row\" id=\"accordion\">\n\t\t\t\t\t\t\t\t\t<div class=\"col-12\">\n\t\t\t\t\t\t<div class=\"accordion-item\">\n\t\t\t\t\t\t\t<div id=\"heading1\">\n\t\t\t\t\t\t\t\t<div class=\"accordion-item__question collapsed\" data-bs-toggle=\"collapse\" data-bs-target=\"#collapse1\" aria-expanded=\"false\" aria-controls=\"collapse1\">\n\t\t\t\t\t\t\t\t\t<div class=\"accordion-item__question__title\">\n\t\t\t\t\t\t\t\t\t\tWie werden Bauteile aus Aluminiumoxid hergestellt?\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t<div class=\"accordion-item__question__toggler\">\n\t\t\t\t\t\t\t\t\t\t<i class=\"far fa-arrow-up\"><\/i>\n\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div id=\"collapse1\" class=\"collapse\" aria-labelledby=\"heading1\" data-bs-parent=\"#accordion\">\n\t\t\t\t\t\t\t\t<div class=\"accordion-item__answer\">\n\t\t\t\t\t\t\t\t\tDer erste Schritt ist immer die Herstellung des Pulvers, das mit einem Bindemittel vermischt wird, damit es sich formen l\u00e4sst. Anschlie\u00dfend wird das Bauteil durch Pressen, Gie\u00dfen oder Spritzgusstechnik geformt. Das Rohprodukt kann auf ungef\u00e4hre Abmessungen gebracht und dann in den Ofen gegeben werden. Den ersten Vorgang im Ofen bezeichnet man als Entbinden. Das Bindemittel wird dabei aus der Form herausgebrannt und das Bauteil ist fertig f\u00fcr das Sintern. Das Sintern erfolgt bei hohen Temperaturen, dabei bekommt das Bauteil seine endg\u00fcltige Form. Nach diesem Schritt ist Schleifen die einzige noch m\u00f6gliche Art der Bearbeitung.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"col-12\">\n\t\t\t\t\t\t<div class=\"accordion-item\">\n\t\t\t\t\t\t\t<div id=\"heading2\">\n\t\t\t\t\t\t\t\t<div class=\"accordion-item__question collapsed\" data-bs-toggle=\"collapse\" data-bs-target=\"#collapse2\" aria-expanded=\"false\" aria-controls=\"collapse2\">\n\t\t\t\t\t\t\t\t\t<div class=\"accordion-item__question__title\">\n\t\t\t\t\t\t\t\t\t\tGibt es Standardabmessungen, die bei der Konstruktion ber\u00fccksichtigt werden sollten?\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t<div class=\"accordion-item__question__toggler\">\n\t\t\t\t\t\t\t\t\t\t<i class=\"far fa-arrow-up\"><\/i>\n\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div id=\"collapse2\" class=\"collapse\" aria-labelledby=\"heading2\" data-bs-parent=\"#accordion\">\n\t\t\t\t\t\t\t\t<div class=\"accordion-item__answer\">\n\t\t\t\t\t\t\t\t\tF\u00fcr kleine Mengen kann es sinnvoll sein, herauszufinden, ob sich die Produkte aus Standardprodukten fertigen lassen, die auf dem Markt erh\u00e4ltlich sind, beispielsweise aus Rohren oder Substraten. F\u00fcr gr\u00f6\u00dfere Mengen und komplexere Produkte muss das richtige Formgebungsverfahren gew\u00e4hlt werden, um die Teile so wirtschaftlich wie m\u00f6glich herzustellen.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"col-12\">\n\t\t\t\t\t\t<div class=\"accordion-item\">\n\t\t\t\t\t\t\t<div id=\"heading3\">\n\t\t\t\t\t\t\t\t<div class=\"accordion-item__question collapsed\" data-bs-toggle=\"collapse\" data-bs-target=\"#collapse3\" aria-expanded=\"false\" aria-controls=\"collapse3\">\n\t\t\t\t\t\t\t\t\t<div class=\"accordion-item__question__title\">\n\t\t\t\t\t\t\t\t\t\tWie hoch sollte der Aluminiumoxidanteil sein?\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t<div class=\"accordion-item__question__toggler\">\n\t\t\t\t\t\t\t\t\t\t<i class=\"far fa-arrow-up\"><\/i>\n\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div id=\"collapse3\" class=\"collapse\" aria-labelledby=\"heading3\" data-bs-parent=\"#accordion\">\n\t\t\t\t\t\t\t\t<div class=\"accordion-item__answer\">\n\t\t\t\t\t\t\t\t\tHightech-Pr\u00e4zisionsbauteile werden normalerweise aus 99,7 % Aluminiumoxid hergestellt, weil der Materialpreis nur begrenzten Einfluss auf den Preis des Endprodukts hat und die Anforderungen hoch sind. F\u00fcr gro\u00dfe Produkte mit weniger hohen Anforderungen (beispielsweise verschlei\u00dffeste Anwendungen) entscheidet man sich meist f\u00fcr einen Prozentsatz zwischen 92 und 96 %. Es gibt nat\u00fcrlich auch Ausnahmen in F\u00e4llen, in denen ein bestimmter Prozentsatz Aluminiumoxid einen Vorteil in anderen Prozessschritten bietet. \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"col-12\">\n\t\t\t\t\t\t<div class=\"accordion-item\">\n\t\t\t\t\t\t\t<div id=\"heading4\">\n\t\t\t\t\t\t\t\t<div class=\"accordion-item__question collapsed\" data-bs-toggle=\"collapse\" data-bs-target=\"#collapse4\" aria-expanded=\"false\" aria-controls=\"collapse4\">\n\t\t\t\t\t\t\t\t\t<div class=\"accordion-item__question__title\">\n\t\t\t\t\t\t\t\t\t\tWas f\u00fcr Toleranzen lassen sich erreichen?\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t<div class=\"accordion-item__question__toggler\">\n\t\t\t\t\t\t\t\t\t\t<i class=\"far fa-arrow-up\"><\/i>\n\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div id=\"collapse4\" class=\"collapse\" aria-labelledby=\"heading4\" data-bs-parent=\"#accordion\">\n\t\t\t\t\t\t\t\t<div class=\"accordion-item__answer\">\n\t\t\t\t\t\t\t\t\tIm Allgemeinen gilt \u00c4hnliches wie bei der Metallbearbeitung. Zu beachten ist, dass die Bearbeitung von Keramik sehr kostspielig ist, das Vermeiden unn\u00f6tiger Bearbeitung hat einen direkten Einfluss auf Ihre Preisgestaltung. Toleranzen \u00fcber \u00b10,1 mm lassen sich durch die Bearbeitung des in Spritzgie\u00dftechnik erstellten Gr\u00fcnlings erreichen, was einen gro\u00dfen Preisunterschied ausmachen kann.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"col-12\">\n\t\t\t\t\t\t<div class=\"accordion-item\">\n\t\t\t\t\t\t\t<div id=\"heading5\">\n\t\t\t\t\t\t\t\t<div class=\"accordion-item__question collapsed\" data-bs-toggle=\"collapse\" data-bs-target=\"#collapse5\" aria-expanded=\"false\" aria-controls=\"collapse5\">\n\t\t\t\t\t\t\t\t\t<div class=\"accordion-item__question__title\">\n\t\t\t\t\t\t\t\t\t\tDie Auswahl der richtigen Produktionsmethode\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t<div class=\"accordion-item__question__toggler\">\n\t\t\t\t\t\t\t\t\t\t<i class=\"far fa-arrow-up\"><\/i>\n\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div id=\"collapse5\" class=\"collapse\" aria-labelledby=\"heading5\" data-bs-parent=\"#accordion\">\n\t\t\t\t\t\t\t\t<div class=\"accordion-item__answer\">\n\t\t\t\t\t\t\t\t\tWelche Produktionsmethode die kosteng\u00fcnstigste ist, h\u00e4ngt von der Menge und den jeweiligen Anforderungen ab. F\u00fcr diese Entscheidung ist viel Erfahrung notwendig. Wir sind in der Lage, Sie dabei zu unterst\u00fctzen. Z\u00f6gern Sie nicht, uns zu kontaktieren.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"col-12\">\n\t\t\t\t\t\t<div class=\"accordion-item\">\n\t\t\t\t\t\t\t<div id=\"heading6\">\n\t\t\t\t\t\t\t\t<div class=\"accordion-item__question collapsed\" data-bs-toggle=\"collapse\" data-bs-target=\"#collapse6\" aria-expanded=\"false\" aria-controls=\"collapse6\">\n\t\t\t\t\t\t\t\t\t<div class=\"accordion-item__question__title\">\n\t\t\t\t\t\t\t\t\t\tWelche Oberfl\u00e4chenrauheit kann erreicht werden?\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t<div class=\"accordion-item__question__toggler\">\n\t\t\t\t\t\t\t\t\t\t<i class=\"far fa-arrow-up\"><\/i>\n\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div id=\"collapse6\" class=\"collapse\" aria-labelledby=\"heading6\" data-bs-parent=\"#accordion\">\n\t\t\t\t\t\t\t\t<div class=\"accordion-item__answer\">\n\t\t\t\t\t\t\t\t\tIm Allgemeinen haben geschliffene Produkte aus Aluminiumoxid eine Oberfl\u00e4chenrauheit von weniger als Ra 1,6 \u00b5m. In den meisten F\u00e4llen ist sogar eine Rauheit von 0,4 oder 0,8 \u00b5m m\u00f6glich, daf\u00fcr ist allerdings ein zus\u00e4tzlicher Bearbeitungsschritt n\u00f6tig, was die Kosten erh\u00f6ht.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t<\/div>\n<\/section>\n\n\n<script>\n\tvar materials = {\"items\":[{\"category\":\"Alumina\",\"title\":\"Al203 99,7%\",\"link\":\"https:\\\/\\\/www.sourcing-ceramics.com\\\/de\\\/materials\\\/al203-997\\\/\",\"cat_link\":\"https:\\\/\\\/www.sourcing-ceramics.com\\\/de\\\/aluminiumoxid\\\/\",\"material_density\":\"3.80\",\"material_porosity\":\"0\",\"material_hardness\":\"2000\",\"material_compressive_strength\":\"2500\",\"material_bending_strength\":\"340\",\"material_e_modulus\":\"320\",\"material_weibull_modulus\":\"25\",\"material_fracture_toughness\":\"4\",\"material_coefficient_of_friction\":\"0.15\",\"material_max_use_temperature_in_air\":\"1900\",\"material_max_use_temperature_in_inert_atm\":\"1900\",\"material_thermal_shock_resistance\":\"good\",\"material_expansion_coefficient_20_200\":\"7.0\",\"material_expansion_coefficient_20_600\":\"7.6\",\"material_expansion_coefficient_20_1000\":\"8.0\",\"material_thermal_conductivity_at_20c\":\"29\",\"material_resistivity_at_20c\":\"10 14\",\"material_resistivity_at_400c\":\"10^12\",\"material_resistivity_at_1000c\":\"10 6\",\"filters\":[\"insulation\",\"hardness\",\"temperature above 1000c\",\"temperature above 1400c\"]},{\"category\":\"Alumina\",\"title\":\"Al203 60%\",\"link\":\"https:\\\/\\\/www.sourcing-ceramics.com\\\/de\\\/materials\\\/al203-60\\\/\",\"cat_link\":\"https:\\\/\\\/www.sourcing-ceramics.com\\\/de\\\/aluminiumoxid\\\/\",\"material_density\":\"2.6\",\"material_porosity\":\"0\",\"material_hardness\":\"1800\",\"material_compressive_strength\":\"2100\",\"material_bending_strength\":\"185\",\"material_e_modulus\":\"180\",\"material_weibull_modulus\":\"10\",\"material_fracture_toughness\":\"3\",\"material_coefficient_of_friction\":\"0.18\",\"material_max_use_temperature_in_air\":\"1600\",\"material_max_use_temperature_in_inert_atm\":\"1620\",\"material_thermal_shock_resistance\":\"good\",\"material_expansion_coefficient_20_200\":\"3.6\",\"material_expansion_coefficient_20_600\":\"4.5\",\"material_expansion_coefficient_20_1000\":\"5.1\",\"material_thermal_conductivity_at_20c\":\"3\",\"material_resistivity_at_20c\":\"10^13\",\"material_resistivity_at_400c\":\"10^13\",\"material_resistivity_at_1000c\":\"10^2\",\"filters\":[\"insulation\",\"hardness\",\"temperature above 1000c\",\"temperature above 1400c\"]},{\"category\":\"Alumina\",\"title\":\"Al203 97,6%\",\"link\":\"https:\\\/\\\/www.sourcing-ceramics.com\\\/de\\\/materials\\\/al203-976\\\/\",\"cat_link\":\"https:\\\/\\\/www.sourcing-ceramics.com\\\/de\\\/aluminiumoxid\\\/\",\"material_density\":\"3.76\",\"material_porosity\":\"0\",\"material_hardness\":\"1500\",\"material_compressive_strength\":\"1720\",\"material_bending_strength\":\"296\",\"material_e_modulus\":\"300\",\"material_weibull_modulus\":\"15\",\"material_fracture_toughness\":\"4\",\"material_coefficient_of_friction\":\"0.17\",\"material_max_use_temperature_in_air\":\"1650\",\"material_max_use_temperature_in_inert_atm\":\"1650\",\"material_thermal_shock_resistance\":\"good\",\"material_expansion_coefficient_20_200\":\"6.9\",\"material_expansion_coefficient_20_600\":\"8.5\",\"material_expansion_coefficient_20_1000\":\"9.0\",\"material_thermal_conductivity_at_20c\":\"27\",\"material_resistivity_at_20c\":\"10^14\",\"material_resistivity_at_400c\":\"10^12\",\"material_resistivity_at_1000c\":\"10^6\",\"filters\":[\"insulation\",\"hardness\",\"temperature above 1000c\",\"temperature above 1400c\"]},{\"category\":\"Alumina\",\"title\":\"Al203 99,5%\",\"link\":\"https:\\\/\\\/www.sourcing-ceramics.com\\\/de\\\/materials\\\/al203-995\\\/\",\"cat_link\":\"https:\\\/\\\/www.sourcing-ceramics.com\\\/de\\\/aluminiumoxid\\\/\",\"material_density\":\"3.86\",\"material_porosity\":\"0\",\"material_hardness\":\"2200\",\"material_compressive_strength\":\"2070\",\"material_bending_strength\":\"310\",\"material_e_modulus\":\"320\",\"material_weibull_modulus\":\"25\",\"material_fracture_toughness\":\"4\",\"material_coefficient_of_friction\":\"0.15\",\"material_max_use_temperature_in_air\":\"1725\",\"material_max_use_temperature_in_inert_atm\":\"1725\",\"material_thermal_shock_resistance\":\"good\",\"material_expansion_coefficient_20_200\":\"6.9\",\"material_expansion_coefficient_20_600\":\"8.3\",\"material_expansion_coefficient_20_1000\":\"9.4\",\"material_thermal_conductivity_at_20c\":\"29\",\"material_resistivity_at_20c\":\"10^14\",\"material_resistivity_at_400c\":\"10^12\",\"material_resistivity_at_1000c\":\"10^6\",\"filters\":[\"insulation\",\"hardness\",\"temperature above 1000c\",\"temperature above 1400c\"]}],\"filters\":[\"insulation\",\"hardness\",\"bending strength\",\"thermal shock resistance\",\"thermal conductivity\",\"thermal insulation\",\"temperature above 1000c\",\"temperature above 1400c\"],\"show_filters\":false}<\/script>\n\n<section class=\"module-materials\" id=\"app-materials\">\n\t<!--FILTERS-->\n\t<div v-if=\"showFilters\" class=\"filters container anchor\" id=\"materials\">\n\t\t<div class=\"row\">\n\t\t\t<div class=\"col-12 col-md-6\">\n\t\t\t\t<div class=\"row\">\n\t\t\t\t\t<div class=\"col-12 col-xl-6\">\n\t\t\t\t\t\t<div class=\"filters__title\">\n\t\t\t\t\t\t\tElectrical properties\t\t\t\t\t\t<\/div>\t\n\n\t\t\t\t\t\t<ul>\n\t\t\t\t\t\t\t<li v-for=\"filter in filters.slice(0,1)\">\n\t\t\t\t\t\t\t\t<input type=\"radio\" :id=\"filter\" v-model=\"selectedInsulation\" :value=\"filter\">\n\t\t\t\t\t\t\t\t<label :for=\"filter\" v-html=\"filter\"><\/label>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"col-12 col-xl-6\">\n\t\t\t\t\t\t<div class=\"filters__title\">\n\t\t\t\t\t\t\tMechanical properties\t\t\t\t\t\t<\/div>\t\n\t\t\t\t\t\t<ul>\n\t\t\t\t\t\t\t<li v-for=\"filter in filters.slice(1,2)\">\n\t\t\t\t\t\t\t\t<input type=\"radio\" :id=\"filter\" v-model=\"selectedHardness\" :value=\"filter\">\n\t\t\t\t\t\t\t\t<label :for=\"filter\" v-html=\"filter\"><\/label>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<li v-for=\"filter in filters.slice(2,3)\">\n\t\t\t\t\t\t\t\t<input type=\"radio\" :id=\"filter\" v-model=\"selectedBendingStrength\" :value=\"filter\">\n\t\t\t\t\t\t\t\t<label :for=\"filter\" v-html=\"filter\"><\/label>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\n\t\t\t<div class=\"col-12 col-md-6\">\n\t\t\t\t<div class=\"filters__title\">\n\t\t\t\t\tThermal properties\t\t\t\t<\/div>\t\n\t\t\t\t<div class=\"row\">\n\t\t\t\t\t<div class=\"col-12 col-xl-6\">\n\t\t\t\t\t\t<ul>\n\t\t\t\t\t\t\t<li v-for=\"filter in filters.slice(3,4)\">\n\t\t\t\t\t\t\t\t<input type=\"radio\" :id=\"filter\" v-model=\"selectedThermalShockResistance\" :value=\"filter\">\n\t\t\t\t\t\t\t\t<label :for=\"filter\" v-html=\"filter\"><\/label>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<li v-for=\"filter in filters.slice(4,5)\">\n\t\t\t\t\t\t\t\t<input type=\"radio\" :id=\"filter\" v-model=\"selectedThermalConductivity\" :value=\"filter\">\n\t\t\t\t\t\t\t\t<label :for=\"filter\" v-html=\"filter\"><\/label>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<li v-for=\"filter in filters.slice(5,6)\">\n\t\t\t\t\t\t\t\t<input type=\"radio\" :id=\"filter\" v-model=\"selectedThermalInsulation\" :value=\"filter\">\n\t\t\t\t\t\t\t\t<label :for=\"filter\" v-html=\"filter\"><\/label>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"col-12 col-xl-6\">\n\t\t\t\t\t\tTemperature application\t\t\t\t\t\t<ul>\n\t\t\t\t\t\t\t<li v-for=\"filter in filters.slice(6,7)\">\n\t\t\t\t\t\t\t\t<input type=\"radio\" :id=\"filter\" v-model=\"selectedTemperature1000\" :value=\"filter\">\n\t\t\t\t\t\t\t\t<label :for=\"filter\" v-html=\"filter\"><\/label>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<li v-for=\"filter in filters.slice(7,8)\">\n\t\t\t\t\t\t\t\t<input type=\"radio\" :id=\"filter\" v-model=\"selectedTemperature1400\" :value=\"filter\">\n\t\t\t\t\t\t\t\t<label :for=\"filter\" v-html=\"filter\"><\/label>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t<div v-if=\"filteredMaterials.length\">\n\t\t<!--ITEMS-->\n\t\t<div class=\"materials-wrapper\">\n\t\t\t<div v-for=\"item in filteredMaterials\" class=\" overview-item\">\n\t\t\t\t\t\t\t\t\t<div class=\"material-item material-item--no-hover\">\n\t\t\t\t\t\t\t\t\t<div class=\"material-item__category d-none\" v-html=\"item.category\"><\/div>\n\t\t\t\t\t<div class=\"material-item__title\" v-html=\"item.title\"><\/div>\n\t\t\t\t\n\t\t\t\t\t<span class=\"d-none d-lg-block\">\n\t\t\t\t\t\t<span class=\"row\">\n\t\t\t\t\t\t\t<span class=\"col-12 strong\">\n\t\t\t\t\t\t\t\tProperties\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-8\">\n\t\t\t\t\t\t\t\tDensity\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-4\">\n\t\t\t\t\t\t\t\t<span v-html=\"item.material_density\"><\/span> g\/cm3\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-8\">\n\t\t\t\t\t\t\t\tPorosity\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-4\">\n\t\t\t\t\t\t\t\t<span v-html=\"item.material_porosity\"><\/span> %\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t<span class=\"row\">\n\t\t\t\t\t\t\t<span class=\"col-12 strong\">\n\t\t\t\t\t\t\t\tMechanical properties\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-8\">\n\t\t\t\t\t\t\t\tHardness (Vickers)\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-4\">\n\t\t\t\t\t\t\t\t<span v-html=\"item.material_hardness\"><\/span> kg\/mm2\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-8\">\n\t\t\t\t\t\t\t\tCompressive strength\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-4\">\n\t\t\t\t\t\t\t\t<span v-html=\"item.material_compressive_strength\"><\/span> N\/mm2\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-8\">\n\t\t\t\t\t\t\t\tBending strength\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-4\">\n\t\t\t\t\t\t\t\t<span v-html=\"item.material_bending_strength\"><\/span> N\/mm2\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-8\">\n\t\t\t\t\t\t\t\tE-modulus\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-4\">\n\t\t\t\t\t\t\t\t<span v-html=\"item.material_e_modulus\"><\/span> kN\/mm2\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-8\">\n\t\t\t\t\t\t\t\tWeibull modulus\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-4\">\n\t\t\t\t\t\t\t\t<span v-html=\"item.material_weibull_modulus\"><\/span> m\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-8\">\n\t\t\t\t\t\t\t\tFracture toughness K1c\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-4\">\n\t\t\t\t\t\t\t\t<span v-html=\"item.material_fracture_toughness\"><\/span> Mpam\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-8\">\n\t\t\t\t\t\t\t\tCoefficient of friction\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-4\">\n\t\t\t\t\t\t\t\t<span v-html=\"item.material_coefficient_of_friction\"><\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t<span class=\"row\">\n\t\t\t\t\t\t\t<span class=\"col-12 strong\">\n\t\t\t\t\t\t\t\tThermal properties <br\/>\n\t\t\t\t\t\t\t\t(Max. use temperature)\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-8\">\n\t\t\t\t\t\t\t\t*in air\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-4\">\n\t\t\t\t\t\t\t\t<span v-html=\"item.material_max_use_temperature_in_air\"><\/span> &#8451;\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-8\">\n\t\t\t\t\t\t\t\t*in inert atm.\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-4\">\n\t\t\t\t\t\t\t\t<span v-html=\"item.material_max_use_temperature_in_inert_atm\"><\/span> &#8451;\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-8\">\n\t\t\t\t\t\t\t\tThermal shock resistance\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-4\">\n\t\t\t\t\t\t\t\t<span v-html=\"item.material_thermal_shock_resistance\"><\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12\">\n\t\t\t\t\t\t\t\tExpansion coefficient\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-8\">\n\t\t\t\t\t\t\t\t*20C - 200C\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-4\">\n\t\t\t\t\t\t\t\t<span v-html=\"item.material_expansion_coefficient_20_200\"><\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-8\">\n\t\t\t\t\t\t\t\t*20C - 600C\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-4\">\n\t\t\t\t\t\t\t\t<span v-html=\"item.material_expansion_coefficient_20_600\"><\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-8\">\n\t\t\t\t\t\t\t\t*20C - 1000C\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-4\">\n\t\t\t\t\t\t\t\t<span v-html=\"item.material_expansion_coefficient_20_1000\"><\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-8\">\n\t\t\t\t\t\t\t\tThermal conductivity at 20C \n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-4\">\n\t\t\t\t\t\t\t\t<span v-html=\"item.material_thermal_conductivity_at_20c\"><\/span> W\/mK\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t<span class=\"row\">\n\t\t\t\t\t\t\t<span class=\"col-12 strong\">\n\t\t\t\t\t\t\t\tElectrical properties (Resistivity)\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-8\">\n\t\t\t\t\t\t\t\t* at 20C\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-4\">\n\t\t\t\t\t\t\t\t<span v-html=\"item.material_resistivity_at_20c\"><\/span> ohm cm\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-8\">\n\t\t\t\t\t\t\t\t* at 400C\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-4\">\n\t\t\t\t\t\t\t\t<span v-html=\"item.material_resistivity_at_400c\"><\/span> ohm cm\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-8\">\n\t\t\t\t\t\t\t\t* at 1000C\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"col-12 col-lg-4\">\n\t\t\t\t\t\t\t\t<span v-html=\"item.material_resistivity_at_1000c\"><\/span> ohm 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