{"id":4118,"date":"2025-04-30T09:08:26","date_gmt":"2025-04-30T01:08:26","guid":{"rendered":"https:\/\/www.hi-tech-materials.com\/?post_type=product&p=4118"},"modified":"2025-04-30T09:23:08","modified_gmt":"2025-04-30T01:23:08","slug":"aluminum-nitride-ceramic-plate-aln","status":"publish","type":"product","link":"https:\/\/www.hi-tech-materials.com\/zh\/product\/aluminum-nitride-ceramic-plate-aln","title":{"rendered":"Aluminum Nitride Ceramic Plate (AlN)"},"content":{"rendered":"

Product Overview<\/b><\/strong><\/h3>\n

Aluminum Nitride Ceramic Plate (AlN) is a high-performance ceramic material renowned for its exceptional thermal conductivity, mechanical strength, and electrical properties. It is widely used in high-tech industries, particularly in electronics, energy, and semiconductor fields, as an efficient thermal management material. AlN ceramic plates not only offer excellent high-temperature and corrosion resistance but also excel in electrical insulation and thermal conduction, making them ideal for electronic and high-frequency applications.<\/p>\n

Features<\/b><\/strong><\/h3>\n
    \n
  • High Thermal Conductivity<\/strong>: With a thermal conductivity of approximately 320 W\/m\u00b7K, AlN is comparable to BeO and SiC, more than five times greater than Al\u2082O\u2083, significantly enhancing thermal management performance.<\/li>\n
  • Matched Thermal Expansion Coefficient<\/strong>: The thermal expansion coefficient is well-matched with materials like Si (3.5-4 \u00d7 10\u207b\u2076\u00b0C) and GaAs (6 \u00d7 10\u207b\u2076\u00b0C), making it suitable for high-temperature applications.<\/li>\n
  • Excellent Electrical Properties<\/strong>: AlN exhibits excellent dielectric constant, dielectric loss, volume resistivity, and dielectric strength, making it ideal for electronic and electrical devices.<\/li>\n
  • High Mechanical Strength<\/strong>: The bending strength of AlN exceeds that of Al\u2082O\u2083 and BeO ceramics, and it can be sintered at normal pressure, ensuring high strength and durability.<\/li>\n
  • Optical Transmission Properties<\/strong>: AlN has good optical transmission characteristics, making it suitable for optical applications.<\/li>\n
  • Non-Toxic<\/strong>: The material is non-toxic and environmentally friendly, complying with environmental standards.<\/li>\n<\/ul>\n

    Applications<\/b><\/strong><\/h3>\n
      \n
    • Electronics Industry<\/strong>: AlN ceramic plates are extensively used in electronic components, LED heat dissipation, and semiconductor packaging, serving as excellent thermal management materials.<\/li>\n
    • Energy Sector<\/strong>: In high-temperature environments, AlN ceramic plates are used as highly efficient heat dissipation and thermal conduction materials, widely applied in energy equipment such as power transformers and battery management systems.<\/li>\n
    • Semiconductor Industry<\/strong>: With outstanding electrical properties, AlN is used in semiconductor packaging and heat sinks, providing stable thermal conduction and electrical insulation performance.<\/li>\n
    • Optical Applications<\/strong>: AlN ceramic plates are suitable for optical devices and components requiring good optical transmission, providing higher transparency and stability.<\/li>\n<\/ul>\n

       <\/p>","protected":false},"excerpt":{"rendered":"[tp_attributes num_attributes=\"5\"]\n

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      Aluminum nitride ceramic plates (AlN) are high-performance thermal management components designed for applications requiring superior heat dissipation, excellent electrical insulation, and high mechanical stability. Manufactured through precision sintering and machining techniques, these ceramic plates provide exceptional thermal conductivity, low thermal expansion, and strong resistance to oxidation. They are widely used in semiconductor packaging, power electronics, aerospace applications, and industrial heat dissipation systems, ensuring reliable efficiency in demanding environments.<\/p>\n<\/div>\n<\/div>","protected":false},"featured_media":4120,"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":[1997,1934,68],"product_tag":[3127,3123],"class_list":{"0":"post-4118","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-aluminum-nitride-ceramics","7":"product_cat-ceramic-materials","8":"product_cat-inorganic-non-metallic-materials","9":"product_tag-aluminum-nitride-ceramic-plate","10":"product_tag-high-purity-semiconductor-grade-thermal-management-ceramic","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\/4118","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=4118"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/media\/4120"}],"wp:attachment":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/media?parent=4118"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product_cat?post=4118"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product_tag?post=4118"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}