{"id":599130,"date":"2019-03-28T05:37:14","date_gmt":"2019-03-28T09:37:14","guid":{"rendered":"https:\/\/ntrs.nasa.gov\/search.jsp?R=20190001883"},"modified":"2019-03-28T05:37:14","modified_gmt":"2019-03-28T09:37:14","slug":"segregation-assisted-plasticity-in-ni-based-superalloys","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=599130","title":{"rendered":"Segregation-Assisted Plasticity in Ni-Based Superalloys"},"content":{"rendered":"<p>Abstract: Correlative high resolution transmission electron microscopy and energy dispersive X-ray spectroscopy are used to study deformation-induced planar faults in the single crystal superalloy MD2 crept at 800\u00b0C and 650 MPa. Segregation of Cr and Co at microtwins, APBs, CISFs\/SISFs and CESFs\/SESFs is confirmed and quantified. The extent of this is found to depend upon the fault type, being most pronounced for the APB. The CESF\/SESF is studied in detail due to its role as a precursor of the microtwi&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Abstract: Correlative high resolution transmission electron microscopy and energy dispersive X-ray spectroscopy are used to study deformation-induced planar faults in the single crystal superalloy MD2 crept at 800&deg;C and 650 MPa. Segregation of Cr and Co at microtwins, APBs, CISFs\/SISFs and CESFs\/SESFs is confirmed and quantified. The extent of this is found to depend upon the fault type, being most pronounced for the APB. The CESF\/SESF is studied in detail due to its role as a precursor of the microtwi&#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-599130","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/599130","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=599130"}],"version-history":[{"count":2,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/599130\/revisions"}],"predecessor-version":[{"id":609303,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/599130\/revisions\/609303"}],"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=599130"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=599130"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=599130"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}