Magnetic and Invar properties of Fe-35 %Ni alloy after grinding of structure by hydroextrusion
The impact of deformation of Invar Fe-35 % Ni alloy by hydroextrusion at room temperature on structure and its properties was studied. Grinding of grains, the structure fragmentation on 60 nm blocks and continuous increasing microstresses with growing e within the strain range of ε = 0.45—3.47 was s...
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| Published in: | Functional Materials |
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| Date: | 2012 |
| Main Authors: | , , , , , |
| Format: | Article |
| Language: | English |
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НТК «Інститут монокристалів» НАН України
2012
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/135311 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Magnetic and Invar properties of Fe-35 %Ni alloy after grinding of structure by hydroextrusion / V.M. Nadutov, D.L. Vashchuk, Ye.O. Svystunov, V.A. Beloshenko, V.Z. Spuskanyuk, A.A. Davidenko // Functional Materials. — 2012. — Т. 19, № 3. — С. 334-342. — Бібліогр.: 15 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862625550014611456 |
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| author | Nadutov, V.M. Vashchuk, D.L. Svystunov, Ye.O. Beloshenko, V.A. Spuskanyuk, V.Z. Davidenko, A.A. |
| author_facet | Nadutov, V.M. Vashchuk, D.L. Svystunov, Ye.O. Beloshenko, V.A. Spuskanyuk, V.Z. Davidenko, A.A. |
| citation_txt | Magnetic and Invar properties of Fe-35 %Ni alloy after grinding of structure by hydroextrusion / V.M. Nadutov, D.L. Vashchuk, Ye.O. Svystunov, V.A. Beloshenko, V.Z. Spuskanyuk, A.A. Davidenko // Functional Materials. — 2012. — Т. 19, № 3. — С. 334-342. — Бібліогр.: 15 назв. — англ. |
| collection | DSpace DC |
| container_title | Functional Materials |
| description | The impact of deformation of Invar Fe-35 % Ni alloy by hydroextrusion at room temperature on structure and its properties was studied. Grinding of grains, the structure fragmentation on 60 nm blocks and continuous increasing microstresses with growing e within the strain range of ε = 0.45—3.47 was shown. The multiple extrusion leads to a non-monotonic change of magnetic properties of the alloy (specific magnetization and the Curie temperature) and as a consequence to thermal expansion measured along the direction of the extrusion due to the microstresses growth and their partial relaxation. The hypothesis concerning the microstresses induced change of a balance between ferromagnetic and antiferromagnetic contributions to exchange interspin interaction is supposed.
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| first_indexed | 2025-12-07T13:35:45Z |
| format | Article |
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| id | nasplib_isofts_kiev_ua-123456789-135311 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1027-5495 |
| language | English |
| last_indexed | 2025-12-07T13:35:45Z |
| publishDate | 2012 |
| publisher | НТК «Інститут монокристалів» НАН України |
| record_format | dspace |
| spelling | Nadutov, V.M. Vashchuk, D.L. Svystunov, Ye.O. Beloshenko, V.A. Spuskanyuk, V.Z. Davidenko, A.A. 2018-06-14T18:51:17Z 2018-06-14T18:51:17Z 2012 Magnetic and Invar properties of Fe-35 %Ni alloy after grinding of structure by hydroextrusion / V.M. Nadutov, D.L. Vashchuk, Ye.O. Svystunov, V.A. Beloshenko, V.Z. Spuskanyuk, A.A. Davidenko // Functional Materials. — 2012. — Т. 19, № 3. — С. 334-342. — Бібліогр.: 15 назв. — англ. 1027-5495 https://nasplib.isofts.kiev.ua/handle/123456789/135311 The impact of deformation of Invar Fe-35 % Ni alloy by hydroextrusion at room temperature on structure and its properties was studied. Grinding of grains, the structure fragmentation on 60 nm blocks and continuous increasing microstresses with growing e within the strain range of ε = 0.45—3.47 was shown. The multiple extrusion leads to a non-monotonic change of magnetic properties of the alloy (specific magnetization and the Curie temperature) and as a consequence to thermal expansion measured along the direction of the extrusion due to the microstresses growth and their partial relaxation. The hypothesis concerning the microstresses induced change of a balance between ferromagnetic and antiferromagnetic contributions to exchange interspin interaction is supposed. en НТК «Інститут монокристалів» НАН України Functional Materials Characterization and properties Magnetic and Invar properties of Fe-35 %Ni alloy after grinding of structure by hydroextrusion Магнітні та інварні властивості сплаву Fe-35 %Ni після подрібнення структури методом гідроекструзії Article published earlier |
| spellingShingle | Magnetic and Invar properties of Fe-35 %Ni alloy after grinding of structure by hydroextrusion Nadutov, V.M. Vashchuk, D.L. Svystunov, Ye.O. Beloshenko, V.A. Spuskanyuk, V.Z. Davidenko, A.A. Characterization and properties |
| title | Magnetic and Invar properties of Fe-35 %Ni alloy after grinding of structure by hydroextrusion |
| title_alt | Магнітні та інварні властивості сплаву Fe-35 %Ni після подрібнення структури методом гідроекструзії |
| title_full | Magnetic and Invar properties of Fe-35 %Ni alloy after grinding of structure by hydroextrusion |
| title_fullStr | Magnetic and Invar properties of Fe-35 %Ni alloy after grinding of structure by hydroextrusion |
| title_full_unstemmed | Magnetic and Invar properties of Fe-35 %Ni alloy after grinding of structure by hydroextrusion |
| title_short | Magnetic and Invar properties of Fe-35 %Ni alloy after grinding of structure by hydroextrusion |
| title_sort | magnetic and invar properties of fe-35 %ni alloy after grinding of structure by hydroextrusion |
| topic | Characterization and properties |
| topic_facet | Characterization and properties |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/135311 |
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