{"id":329154,"date":"2017-06-12T10:05:40","date_gmt":"2017-06-12T14:05:40","guid":{"rendered":"https:\/\/ntrs.nasa.gov\/search.jsp?R=20170005268"},"modified":"2017-06-12T10:05:40","modified_gmt":"2017-06-12T14:05:40","slug":"cyclic-fatigue-durability-of-uncoated-and-ebc-coated-3d-sicsic-composites-under-thermal-gradient-conditions-at-2700f-in-air","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=329154","title":{"rendered":"Cyclic Fatigue Durability of Uncoated and EBC Coated 3D SiC\/SiC Composites Under Thermal Gradient Conditions at 2700F in Air"},"content":{"rendered":"<p>Abstract: Ceramic matrix composites (CMCs) such as SiC\/SiC are currently being designed and implemented in high temperature sections of aerospace turbine engines. Such components will be subject to through-thickness thermal gradients, which may affect the durability. In this study, SiC\/SiC CMCs with a hybrid chemical vapor infiltrated (CVI) and polymer infiltration and pyrolysis (PIP) matrix were loaded in tension while one surface was heated with a laser and the opposite surface was cooled. Issues ass&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Abstract: Ceramic matrix composites (CMCs) such as SiC\/SiC are currently being designed and implemented in high temperature sections of aerospace turbine engines. Such components will be subject to through-thickness thermal gradients, which may affect &#8230;<\/p>\n","protected":false},"author":60,"featured_media":615444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-329154","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/329154","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/60"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=329154"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/329154\/revisions"}],"predecessor-version":[{"id":329155,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/329154\/revisions\/329155"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=329154"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=329154"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=329154"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}