{"id":998040,"date":"2024-06-17T13:46:18","date_gmt":"2024-06-17T05:46:18","guid":{"rendered":"https:\/\/vimaterial.de\/product\/aluminum-boride\/"},"modified":"2024-10-17T18:08:49","modified_gmt":"2024-10-17T10:08:49","slug":"aluminum-boride","status":"publish","type":"product","link":"https:\/\/vimaterial.de\/en\/product\/aluminum-boride\/","title":{"rendered":"Aluminum Boride"},"content":{"rendered":"<p>Aluminum boride (AlB12, Aluminum dodecaboride) contains icosahedral B12 structures, which are connected by Al atoms. The standard heat of formation of AlB12 is -(201\u00b142) kJ\/mol. The decomposition temperature is 920 degrees Celsius. Aluminum borides include AlB2, AlB4 and AlB12. Above 920\u00b0C, AlB2 decomposes to form AlB12. AlB12 can also be prepared from B2O3 or other boron-containing minerals by the aluminothermic method. It decomposes into elemental substances at 1900\u00b0C.<\/p>\n<p>The structure of Aluminum dodecaborides is similar to that of intermetallic compounds. Its structure mainly depends on the crystal structure of aluminum metal and boron rather than their valence relationship.<\/p>\n<p>&nbsp;<\/p>\n<h2><span style=\"font-size: 14pt;\">Chemical properties<\/span><\/h2>\n<p>Melting point: decomposes to boron and carbon at 1900\u2103<br \/>\nDensity: 2.550<br \/>\nSolubility: soluble in hot HNO; in soluble in acid solutions<br \/>\nColor: yellow-brown<br \/>\nWater solubility: soluble hot HNO3; insoluble acid, alkalies<\/p>\n<p>&nbsp;<\/p>\n<h2><span style=\"font-size: 14pt;\">Production method<\/span><\/h2>\n<p>It is obtained by mixing boron trioxide and aluminum sulfide and heating them for reaction.<\/p>\n<p>&nbsp;<\/p>\n<h2><span style=\"font-size: 14pt;\">Application<\/span><\/h2>\n<p>Aluminum borides is an important high-temperature structural material with good thermal conductivity and mechanical properties. It is widely used in aerospace, metallurgy, electronics and other fields. Aluminum dodecaboride is a common form of Aluminum dodecaborides. It has a higher melting point and hardness, so it is widely studied and used.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Aluminum boride (AlB12, Aluminum dodecaboride) contains icosahedral B12 structures, which are connected by Al atoms. The standard heat of formation of AlB12 is -(201\u00b142) kJ\/mol. The decomposition temperature is 920 degrees Celsius. Aluminum borides include AlB2, AlB4 and AlB12. Above 920\u00b0C, AlB2 decomposes to form AlB12. AlB12 can also be prepared from B2O3 or other [&hellip;]<\/p>\n","protected":false},"featured_media":998041,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[91],"product_tag":[],"class_list":["post-998040","product","type-product","status-publish","has-post-thumbnail","product_cat-c-n-b-si-materials","first","instock","shipping-taxable","product-type-variable"],"acf":[],"_links":{"self":[{"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/product\/998040","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/comments?post=998040"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/media\/998041"}],"wp:attachment":[{"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/media?parent=998040"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/product_brand?post=998040"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/product_cat?post=998040"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/product_tag?post=998040"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}