{"id":51842,"date":"2026-08-30T06:58:32","date_gmt":"2026-08-30T06:58:32","guid":{"rendered":"https:\/\/uomosul.edu.iq\/en\/science\/?p=51842"},"modified":"2026-08-31T07:08:30","modified_gmt":"2026-08-31T07:08:30","slug":"51842","status":"publish","type":"post","link":"https:\/\/uomosul.edu.iq\/en\/science\/2026\/08\/30\/51842\/","title":{"rendered":"The Faculty of Science discusses the manufacture of vital alloys of titanium and nickel with powder technology"},"content":{"rendered":"

On Sunday, August 30, 2026, the Department of physics at the Faculty of science at the University of Mosul discussed the doctoral dissertation tagged \u201d manufacturing titanium\u2013nickel bioalloys by powder technology and studying some of their mechanical and physical properties\u201d, which was submitted by doctoral student Shaima Talal Atallah.<\/span> The thesis<\/span> was aimed<\/span> at manufacturing and characterizing titanium\u2013nickel (TiNi) alloys of various weight compositions, using powder metallurgy technology, by mixing and pressing powders, then subjecting the samples to various heat treatments and studying their effect on the microstructure and physical and mechanical properties of the alloy.<\/span> The study<\/span> included<\/span> the use of XRD, SEM and Weds techniques<\/span> to characterize<\/span> the structure<\/span> and composition, as well as the study of physical and mechanical properties, including periodic Thermal oxidation, hardness and compression resistance.<\/span> The results showed that the increase<\/span> in nickel<\/span> content<\/span> and heat<\/span> treatment<\/span> contributed<\/span> to improving<\/span> the microstructure<\/span> and mechanical and physical properties of the alloys, as the hardness of Vickers before heat treatment increased from 118.9 to 244.9 HV, reaching after the first heat treatment to 338.56\u2013438.81 HV, while compression resistance reached 445.8 MPa at a nickel content of 0.7 g.<\/span> The oxidation<\/span> results<\/span> also showed<\/span> an improvement<\/span> in corrosion resistance and oxide layer growth, confirming the possibility of developing alloys with outstanding performance for Biological and engineering applications.<\/span> The discussion<\/span> Committee<\/span> was chaired<\/span> by Prof. Dr. Yahya Abdul Karim Salman, with the membership of Prof. Dr. Saleh Younis Darwish, assistant professor Hazem Saleh Ahmed, assistant professor Dr. Abdul Khaliq Ayoub Suleiman, assistant professor Dr. Iyad giad Jarjis, under the supervision and membership of Prof. Dr. Mahmoud Ahmed Hammoud and Prof. Dr. Mazen Ahmed Abdel Ghazal.<\/span> At the end of the discussion, the head of the physics department, assistant professor Dr. Samir Ahmed Mahmoud, on behalf of the dean of the Faculty of Science, Dr. Hiam Adel Ibrahim, presented a letter of thanks and appreciation to Professor Saleh Yunus Darwish from the Faculty of science\/Tikrit University, in appreciation of his participation in the discussion Committee and his trouble traveling.<\/span> We wish<\/span> our dear student continued<\/span> success and success.<\/span><\/p>\n

Government information and Communication Division<\/span><\/p>\n

Sunday<\/span> 30 August 2026<\/span><\/p>\n

\"\"<\/a> \"\"<\/a> \"\"<\/a> \"\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

On Sunday, August 30, 2026, the Department of physics at the Faculty of science at the University of Mosul discussed the doctoral dissertation tagged \u201d manufacturing titanium\u2013nickel bioalloys by powder technology and studying some of their mechanical and physical properties\u201d, which was submitted by doctoral student Shaima Talal Atallah. The thesis was aimed at manufacturing and characterizing titanium\u2013nickel (TiNi) alloys of various weight compositions, using powder metallurgy technology, by mixing and pressing powders, then subjecting the samples to various heat treatments and studying their effect on the microstructure and physical and mechanical properties of the alloy. The study included the use [Read More]<\/a><\/p>\n","protected":false},"author":21,"featured_media":51847,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-51842","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/uomosul.edu.iq\/en\/science\/wp-json\/wp\/v2\/posts\/51842","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/uomosul.edu.iq\/en\/science\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/uomosul.edu.iq\/en\/science\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/uomosul.edu.iq\/en\/science\/wp-json\/wp\/v2\/users\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/uomosul.edu.iq\/en\/science\/wp-json\/wp\/v2\/comments?post=51842"}],"version-history":[{"count":3,"href":"https:\/\/uomosul.edu.iq\/en\/science\/wp-json\/wp\/v2\/posts\/51842\/revisions"}],"predecessor-version":[{"id":51850,"href":"https:\/\/uomosul.edu.iq\/en\/science\/wp-json\/wp\/v2\/posts\/51842\/revisions\/51850"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/uomosul.edu.iq\/en\/science\/wp-json\/wp\/v2\/media\/51847"}],"wp:attachment":[{"href":"https:\/\/uomosul.edu.iq\/en\/science\/wp-json\/wp\/v2\/media?parent=51842"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/uomosul.edu.iq\/en\/science\/wp-json\/wp\/v2\/categories?post=51842"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/uomosul.edu.iq\/en\/science\/wp-json\/wp\/v2\/tags?post=51842"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}