{"id":16090,"date":"2024-04-12T09:05:26","date_gmt":"2024-04-12T09:05:26","guid":{"rendered":"https:\/\/aerospacerepository.org\/?p=16090"},"modified":"2024-04-12T09:05:27","modified_gmt":"2024-04-12T09:05:27","slug":"high-temperature-mechanical-testing-and-properties-of-an-advanced-low-density-metal-ceramic-material","status":"publish","type":"post","link":"https:\/\/aerospacerepository.org\/index.php\/2024\/04\/12\/high-temperature-mechanical-testing-and-properties-of-an-advanced-low-density-metal-ceramic-material\/","title":{"rendered":"High-Temperature Mechanical Testing and Properties of an Advanced Low-Density Metal-Ceramic Material"},"content":{"rendered":"\n<p><strong>Wyman Zhuang<\/strong><\/p>\n\n\n\n<p><strong>DOI Number XXX-YYY-ZZZ<\/strong><\/p>\n\n\n\n<p><strong>Conference Number HiSST-2022-438<\/strong><\/p>\n\n\n\n<p>Sustained hypersonic flight relies on critical technology innovations in extreme environment materials<br>and associated test methods. This is because hypersonic flight vehicles experience high heat fluxes and<br>sustained aerothermal loading for a significant period of time. Most materials cannot sustain such<br>extreme operational environments. Ideally, candidate materials for hypersonic vehicle nose cap and<br>leading edges should have the combined properties of both metals and ceramics including high<br>strength, low density and ultra-high temperature erosion resistance. Today, materials that excel in each<br>of these measures are not available commercially or simply do not exist. The associated testing<br>technologies and methods also need to be developed and standardized for assessing the maturity of<br>new materials and innovative hot structures technology. This paper presents high-temperature<br>mechanical testing methods and results developed during research and development of a low-density<br>extreme environment material for potential Defence hypersonic applications. A low-density metalceramic material was manufactured through a powder based processing technology. To assess the<br>material\u2019s high-temperature performance, flexural strength testing was conducted at a range of<br>temperatures up to 1200\u00b0C. Fracture toughness testing was completed also. Experimental results<br>demonstrate this material has favorable high temperature mechanical properties up to 1200\u00b0C and<br>maybe a suitable candidate material, with further refinement, to meet the demands of Defence<br>hypersonic applications. The findings of this research will be used to facilitate the development of the<br>next-generation metal-ceramic materials for the demands of sustained hypersonic flight.<\/p>\n\n\n\n<p><a href=\"https:\/\/aerospacerepository.org\/wp-content\/uploads\/2023\/10\/HiSST-2022-438.pdf\" data-type=\"link\" data-id=\"https:\/\/aerospacerepository.org\/wp-content\/uploads\/2023\/10\/HiSST-2022-438.pdf\">Read the full paper > <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Wyman Zhuang<\/b><\/p>\n<p>DOI Number XXX-YYY-ZZZ<\/p>\n<p>Conference Number HiSST-2022-438<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[993,1006,1011],"tags":[1027,1028,1025,1026],"class_list":["post-16090","post","type-post","status-publish","format-standard","hentry","category-events","category-hisst-2022","category-materials-and-structures-hisst-2022","tag-flexural-strength-at-high-temperatures","tag-fracture-toughness","tag-high-temperature-mechanical-testing","tag-metal-ceramic-material","category-993","category-1006","category-1011","description-off"],"_links":{"self":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/16090","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/comments?post=16090"}],"version-history":[{"count":1,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/16090\/revisions"}],"predecessor-version":[{"id":16091,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/16090\/revisions\/16091"}],"wp:attachment":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/media?parent=16090"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/categories?post=16090"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/tags?post=16090"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}