{"id":{"repo_id":"uab","oai_identifier":"oai:digitalcommons.library.uab.edu:etd-collection-8044"},"canonical_url":"https://search.dev.ndltd.org/etd/uab/oai:digitalcommons.library.uab.edu:etd-collection-8044","repository":{"repo_id":"uab","name":"University of Alabama Birmingham","base_url":"https://digitalcommons.library.uab.edu/do/oai/"},"display":{"title":"Effect of Porosity on the Elevated Temperature Fatigue Properties of Low-Alloy Steel Weldments.","abstract":"This thesis reports on a study of the effect of porosity on the elevated temperature fatigue properties of low-alloy steel weldments. The material selected for investigation was ASTM A387-D, a 2-1/4 Cr - 1 Mo low-alloy steel commonly used in the fabrication of welded. structures which must perform at elevated temperature, such as nuclear vessels and petroleum hydrocrackers.","abstract_html":"This thesis reports on a study of the effect of porosity on the elevated temperature fatigue properties of low-alloy steel weldments. The material selected for investigation was ASTM A387-D, a 2-1/4 Cr - 1 Mo low-alloy steel commonly used in the fabrication of welded. structures which must perform at elevated temperature, such as nuclear vessels and petroleum hydrocrackers.","abstract_has_math":false,"creators":["Young, David Michael"],"institution":null,"degree_name":null,"degree_level":"Thesis","degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":1974,"date_issued":"1974-01-01T08:00:00Z","date_published":"1974-01-01T08:00:00Z","updated_at":"2026-07-24T05:05:33Z","subjects":["Fatigue properties","Low-alloy steel weldments","Nuclear vessels","Porosity"],"languages":[],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://digitalcommons.library.uab.edu/etd-collection/7052","outbound_label":"Repository record","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Young, David Michael"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Fatigue properties","Low-alloy steel weldments","Nuclear vessels","Porosity"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://digitalcommons.library.uab.edu/etd-collection/7052"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["This thesis reports on a study of the effect of porosity on the elevated temperature fatigue properties of low-alloy steel weldments. The material selected for investigation was ASTM A387-D, a 2-1/4 Cr - 1 Mo low-alloy steel commonly used in the fabrication of welded. structures which must perform at elevated temperature, such as nuclear vessels and petroleum hydrocrackers."]},{"key":"dc:title","label":"Title","values":["Effect of Porosity on the Elevated Temperature Fatigue Properties of Low-Alloy Steel Weldments."]}]}],"canonical_facts":{"dc:creator":["Young, David Michael"],"dc:description.abstract":["This thesis reports on a study of the effect of porosity on the elevated temperature fatigue properties of low-alloy steel weldments. The material selected for investigation was ASTM A387-D, a 2-1/4 Cr - 1 Mo low-alloy steel commonly used in the fabrication of welded. structures which must perform at elevated temperature, such as nuclear vessels and petroleum hydrocrackers."],"dc:identifier":["https://digitalcommons.library.uab.edu/etd-collection/7052"],"dc:subject":["Fatigue properties","Low-alloy steel weldments","Nuclear vessels","Porosity"],"dc:title":["Effect of Porosity on the Elevated Temperature Fatigue Properties of Low-Alloy Steel Weldments."],"thesis:degree_level":["Thesis"]},"updated_at":"2026-07-24T05:05:33Z"}