Effects of Mechanical Alloying on microstructure and microhardness of Nanocrystalline Ni–50at.% Ti Shape Memory Alloy’
In this work, nanostructured NiTi shape memory alloy with equal atomic percentage was produced through mechanical alloying. The result exhibited that after 60 h of mechanical alloying of high purity elemental powder mixtures of nickel and titanium by a planetary high-energy ball mill, the Ti dissolv...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Islamic Azad University-Isfahan (Khorasgan) Branch
2012-12-01
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| Series: | International Journal of Advanced Design and Manufacturing Technology |
| Online Access: | https://admt.isfahan.iau.ir/article_534812_f38d025f74480f8112e78377aeeea04d.pdf |
| _version_ | 1797657221115412480 |
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| author | Morteza Ghadimi Ali Shokuhfar |
| author_facet | Morteza Ghadimi Ali Shokuhfar |
| author_sort | Morteza Ghadimi |
| collection | DOAJ |
| description | In this work, nanostructured NiTi shape memory alloy with equal atomic percentage was produced through mechanical alloying. The result exhibited that after 60 h of mechanical alloying of high purity elemental powder mixtures of nickel and titanium by a planetary high-energy ball mill, the Ti dissolved into Ni lattice and NiTi (B2) phase with was obtained. The XRD investigations, SEM observations, TEM examinations and microhardness results concluded that this method is a powerful and high productive process for preparing NiTi shape memory alloy with nanocrystalline structure and appropriate morphology. |
| first_indexed | 2024-03-11T17:41:21Z |
| format | Article |
| id | doaj.art-ef2b9a7f4a884a3292a82a743bb96301 |
| institution | Directory Open Access Journal |
| issn | 2252-0406 2383-4447 |
| language | English |
| last_indexed | 2024-03-11T17:41:21Z |
| publishDate | 2012-12-01 |
| publisher | Islamic Azad University-Isfahan (Khorasgan) Branch |
| record_format | Article |
| series | International Journal of Advanced Design and Manufacturing Technology |
| spelling | doaj.art-ef2b9a7f4a884a3292a82a743bb963012023-10-18T09:44:53ZengIslamic Azad University-Isfahan (Khorasgan) BranchInternational Journal of Advanced Design and Manufacturing Technology2252-04062383-44472012-12-0155534812Effects of Mechanical Alloying on microstructure and microhardness of Nanocrystalline Ni–50at.% Ti Shape Memory Alloy’Morteza Ghadimi0Ali Shokuhfar1Faculty of Mechanical Engineering, K.N. Toosi University of TechnologyFaculty of Mechanical Engineering, K.N. Toosi University of TechnologyIn this work, nanostructured NiTi shape memory alloy with equal atomic percentage was produced through mechanical alloying. The result exhibited that after 60 h of mechanical alloying of high purity elemental powder mixtures of nickel and titanium by a planetary high-energy ball mill, the Ti dissolved into Ni lattice and NiTi (B2) phase with was obtained. The XRD investigations, SEM observations, TEM examinations and microhardness results concluded that this method is a powerful and high productive process for preparing NiTi shape memory alloy with nanocrystalline structure and appropriate morphology.https://admt.isfahan.iau.ir/article_534812_f38d025f74480f8112e78377aeeea04d.pdf |
| spellingShingle | Morteza Ghadimi Ali Shokuhfar Effects of Mechanical Alloying on microstructure and microhardness of Nanocrystalline Ni–50at.% Ti Shape Memory Alloy’ International Journal of Advanced Design and Manufacturing Technology |
| title | Effects of Mechanical Alloying on microstructure and microhardness of Nanocrystalline Ni–50at.% Ti Shape Memory Alloy’ |
| title_full | Effects of Mechanical Alloying on microstructure and microhardness of Nanocrystalline Ni–50at.% Ti Shape Memory Alloy’ |
| title_fullStr | Effects of Mechanical Alloying on microstructure and microhardness of Nanocrystalline Ni–50at.% Ti Shape Memory Alloy’ |
| title_full_unstemmed | Effects of Mechanical Alloying on microstructure and microhardness of Nanocrystalline Ni–50at.% Ti Shape Memory Alloy’ |
| title_short | Effects of Mechanical Alloying on microstructure and microhardness of Nanocrystalline Ni–50at.% Ti Shape Memory Alloy’ |
| title_sort | effects of mechanical alloying on microstructure and microhardness of nanocrystalline ni 50at ti shape memory alloy |
| url | https://admt.isfahan.iau.ir/article_534812_f38d025f74480f8112e78377aeeea04d.pdf |
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