{"id":4818,"date":"2025-05-07T10:28:44","date_gmt":"2025-05-07T02:28:44","guid":{"rendered":"https:\/\/www.hi-tech-materials.com\/?post_type=product&#038;p=4818"},"modified":"2025-05-07T10:30:04","modified_gmt":"2025-05-07T02:30:04","slug":"aluminum-oxide-ceramic-block-al%e2%82%82o%e2%82%83-ceramic-block","status":"publish","type":"product","link":"https:\/\/www.hi-tech-materials.com\/zh\/product\/aluminum-oxide-ceramic-block-al%e2%82%82o%e2%82%83-ceramic-block","title":{"rendered":"Aluminum Oxide Ceramic Block (Al\u2082O\u2083 Ceramic Block)"},"content":{"rendered":"<p><strong>Product Overview:<\/strong><br \/>\nAluminum oxide (Al\u2082O\u2083) ceramic block is a ceramic material primarily composed of aluminum oxide. It offers excellent electrical conductivity, mechanical strength, and high-temperature resistance. This ceramic block is widely used in thick-film integrated circuits and other industrial applications that require high hardness and wear resistance. It also exhibits strong chemical corrosion resistance, making it suitable for various harsh working environments.<\/p>\n<p><strong>Product Features:<\/strong><\/p>\n<ul>\n<li><strong>High Hardness:<\/strong>Rockwell hardness of HRA 80-90, nearly as hard as diamond, far surpassing wear-resistant steel and stainless steel.<\/li>\n<li><strong>Excellent Wear Resistance:<\/strong>Wear resistance is 266 times that of manganese steel and 171.5 times that of high-chromium cast iron, greatly extending equipment lifespan.<\/li>\n<li><strong>Lightweight:<\/strong>Density of 3.5g\/cm\u00b3, half that of steel, reducing equipment load.<\/li>\n<li><strong>High Temperature and Corrosion Resistance:<\/strong>Suitable for use in high-temperature and highly corrosive environments.<\/li>\n<\/ul>\n<p><strong>Applications:<\/strong><\/p>\n<ul>\n<li><strong>Electronics Industry:<\/strong>Used as a substrate material for thick-film integrated circuits.<\/li>\n<li><strong>Mechanical Manufacturing:<\/strong>Ideal for making highly wear-resistant mechanical parts, especially in environments with heavy wear.<\/li>\n<li><strong>Chemical Industry:<\/strong>Used in chemical reactors, pipelines, and other equipment to resist corrosion and high temperatures.<\/li>\n<li><strong>Mining Industry:<\/strong>Suitable for high-wear environments, such as ore processing equipment.<\/li>\n<li><strong>Aerospace:<\/strong>As a high-temperature and lightweight material, it is widely used in aerospace components.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"[tp_attributes num_attributes=\"5\"]\n<div tabindex=\"0\" role=\"article\" data-tabster=\"{&quot;groupper&quot;:{&quot;tabbability&quot;:2},&quot;focusable&quot;:{}}\" data-content=\"ai-message\" aria-labelledby=\"qCjP5C64NhAdgRPyfetDd-author} qCjP5C64NhAdgRPyfetDd-content-0\">\n<div id=\"qCjP5C64NhAdgRPyfetDd-content-0\">\n<p>Aluminum oxide (Al\u2082O\u2083) ceramic blocks offer exceptional hardness, optimized wear resistance, and superior thermal stability. Designed for industrial applications, they ensure reliable structural integrity, extended lifespan, and high-performance efficiency.<\/p>\n<\/div>\n<\/div>","protected":false},"featured_media":4819,"comment_status":"open","ping_status":"closed","template":"","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false},"product_cat":[1993,1934,68],"product_tag":[3645,3482],"class_list":{"0":"post-4818","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-aluminum-oxide-ceramics","7":"product_cat-ceramic-materials","8":"product_cat-inorganic-non-metallic-materials","9":"product_tag-aluminum-oxide-ceramic-block","10":"product_tag-high-purity-industrial-ceramic-components","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product\/4818","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/comments?post=4818"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/media\/4819"}],"wp:attachment":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/media?parent=4818"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product_cat?post=4818"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product_tag?post=4818"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}