Investigation of microstructural and micro-hardness properties of Ti-15.05Mo alloy for biomedical applications
This study presents the analysis of the microstructure and Vickers micro-hardness of β-Ti type Ti-15.05Mo alloy obtained by different cooling rates. The alloy was fabricated using an arc-melting furnace, solution treated in a muffle furnace and cooled using different cooling medium such as ice water...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2023-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | https://www.matec-conferences.org/articles/matecconf/pdf/2023/15/matecconf_rapdasa2023_03013.pdf |
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| author | Moshokoa Nthabiseng Abigail Phasha Maje Raganya Mampai Lerato Diale Ramogohlo Given Chauke Hasani Makhatha Mamookho Elizabeth |
| author_facet | Moshokoa Nthabiseng Abigail Phasha Maje Raganya Mampai Lerato Diale Ramogohlo Given Chauke Hasani Makhatha Mamookho Elizabeth |
| author_sort | Moshokoa Nthabiseng Abigail |
| collection | DOAJ |
| description | This study presents the analysis of the microstructure and Vickers micro-hardness of β-Ti type Ti-15.05Mo alloy obtained by different cooling rates. The alloy was fabricated using an arc-melting furnace, solution treated in a muffle furnace and cooled using different cooling medium such as ice water, furnace cool and air cooling. The X-ray analysis of the as-cast showed β phases peaks only and water quenched samples showed peaks belonging to α″ and β phases. The (β, α) dual phases were detected in the furnace and air-cooled samples, respectively. The Optical Microscope (OM) micrographs of the as-cast Ti-15.05Mo sample showed large equiaxed β grains and sub-structures belonging to orthorhombic martensitic α″ phase. The water quenched sample showed β equiaxed grains, however their grains were much smaller You should leave 8 mm of space above the abstract and 10 mm after the abstract. The heading Abstract should be typed in bold 9-point Arial. The body of the abstract should be typed in normal 9-point Times in a single paragraph, immediately following the heading. The text should be set to 1 line spacing. The abstract should be centred across the page, indented 17 mm from the left and right page margins and justified. It should not normally exceed 200 words. |
| first_indexed | 2024-03-08T10:54:45Z |
| format | Article |
| id | doaj.art-db90a2fa02074699889014fbf2ec913e |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-03-08T10:54:45Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-db90a2fa02074699889014fbf2ec913e2024-01-26T16:40:09ZengEDP SciencesMATEC Web of Conferences2261-236X2023-01-013880301310.1051/matecconf/202338803013matecconf_rapdasa2023_03013Investigation of microstructural and micro-hardness properties of Ti-15.05Mo alloy for biomedical applicationsMoshokoa Nthabiseng Abigail0Phasha Maje1Raganya Mampai Lerato2Diale Ramogohlo Given3Chauke Hasani4Makhatha Mamookho Elizabeth5Department of Metallurgy, School of Mining and Metallurgy and Chemical Engineering, University of Johannesburg, Doornfontein CampusPhysical Metallurgy Group, Advanced Materials Division, MintekAdvance Materials Engineering, Manufacturing Cluster, Council for Scientific and Industrial ResearchPhysical Metallurgy Group, Advanced Materials Division, MintekMaterials Modelling Center, University of LimpopoDepartment of Metallurgy, School of Mining and Metallurgy and Chemical Engineering, University of Johannesburg, Doornfontein CampusThis study presents the analysis of the microstructure and Vickers micro-hardness of β-Ti type Ti-15.05Mo alloy obtained by different cooling rates. The alloy was fabricated using an arc-melting furnace, solution treated in a muffle furnace and cooled using different cooling medium such as ice water, furnace cool and air cooling. The X-ray analysis of the as-cast showed β phases peaks only and water quenched samples showed peaks belonging to α″ and β phases. The (β, α) dual phases were detected in the furnace and air-cooled samples, respectively. The Optical Microscope (OM) micrographs of the as-cast Ti-15.05Mo sample showed large equiaxed β grains and sub-structures belonging to orthorhombic martensitic α″ phase. The water quenched sample showed β equiaxed grains, however their grains were much smaller You should leave 8 mm of space above the abstract and 10 mm after the abstract. The heading Abstract should be typed in bold 9-point Arial. The body of the abstract should be typed in normal 9-point Times in a single paragraph, immediately following the heading. The text should be set to 1 line spacing. The abstract should be centred across the page, indented 17 mm from the left and right page margins and justified. It should not normally exceed 200 words.https://www.matec-conferences.org/articles/matecconf/pdf/2023/15/matecconf_rapdasa2023_03013.pdf |
| spellingShingle | Moshokoa Nthabiseng Abigail Phasha Maje Raganya Mampai Lerato Diale Ramogohlo Given Chauke Hasani Makhatha Mamookho Elizabeth Investigation of microstructural and micro-hardness properties of Ti-15.05Mo alloy for biomedical applications MATEC Web of Conferences |
| title | Investigation of microstructural and micro-hardness properties of Ti-15.05Mo alloy for biomedical applications |
| title_full | Investigation of microstructural and micro-hardness properties of Ti-15.05Mo alloy for biomedical applications |
| title_fullStr | Investigation of microstructural and micro-hardness properties of Ti-15.05Mo alloy for biomedical applications |
| title_full_unstemmed | Investigation of microstructural and micro-hardness properties of Ti-15.05Mo alloy for biomedical applications |
| title_short | Investigation of microstructural and micro-hardness properties of Ti-15.05Mo alloy for biomedical applications |
| title_sort | investigation of microstructural and micro hardness properties of ti 15 05mo alloy for biomedical applications |
| url | https://www.matec-conferences.org/articles/matecconf/pdf/2023/15/matecconf_rapdasa2023_03013.pdf |
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