Вплив титаноалюмохромування на склад, структуру, властивості сплаву ХН55ВМТКЮ
The complex saturation of the heat-resistant alloy HN55VMTKY was carried out in a powder mixture of metals Ti (15% by weight); Al (15% by weight); Cr (25% by weight); Al2O3 (40% by weight); NH4Cl (5% by weight) in flashing containers at a temperature of 1050°C for 4 hours. The samples with...
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| Date: | 2018 |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | Ukrainian |
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Physico- Technological Institute of Metals and Alloys of the NAS of Ukraine
2018
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| Online Access: | https://momjournal.org.ua/index.php/mom/article/view/2018-2-4 |
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| Journal Title: | Metal Science and Treatment of Metals |
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Metal Science and Treatment of Metals| _version_ | 1856543769178931200 |
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| author | Khizhnyak, V.G. Loskutova, Т.V. Datsyuk, O.E. Chub, Y.O. |
| author_facet | Khizhnyak, V.G. Loskutova, Т.V. Datsyuk, O.E. Chub, Y.O. |
| author_sort | Khizhnyak, V.G. |
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| datestamp_date | 2023-09-04T10:35:07Z |
| description | The complex saturation of the heat-resistant alloy HN55VMTKY was carried out in a powder mixture of metals Ti (15% by weight); Al (15% by weight); Cr (25% by weight); Al2O3 (40% by weight); NH4Cl (5% by weight) in flashing containers at a temperature of 1050°C for 4 hours. The samples with coatings were investigated by methods of modern physical material science. Under the accepted conditions of titanium-alumochromination, a multilayer coating of Al2O3, TiNiAl (g-phase) AlNi2Ti (Hustler phase) is formed on the surface of the alloy ХН55ВМТКЮ. The concentration of Ti, Al, Cr on the outside of the coating is 50.0, respectively; 17.5; 27.5% by weight. As a result of titanium aluminum chromium alloys ХН55ВМТКЮ at a temperature of 1000 °С increase in 10,6 times in comparison with the initial. The maximum microhardness was found for the columnar crystal zone – 9.8-10.8 GPa. |
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| id | oai:ojs2.localhost:article-260 |
| institution | Metal Science and Treatment of Metals |
| language | Ukrainian |
| last_indexed | 2025-12-17T12:07:44Z |
| publishDate | 2018 |
| publisher | Physico- Technological Institute of Metals and Alloys of the NAS of Ukraine |
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| spelling | oai:ojs2.localhost:article-2602023-09-04T10:35:07Z Influence of titanoalumochromination on the composition, structure, properties of ХН55ВМТКЮ alloy Вплив титаноалюмохромування на склад, структуру, властивості сплаву ХН55ВМТКЮ Khizhnyak, V.G. Loskutova, Т.V. Datsyuk, O.E. Chub, Y.O. The complex saturation of the heat-resistant alloy HN55VMTKY was carried out in a powder mixture of metals Ti (15% by weight); Al (15% by weight); Cr (25% by weight); Al2O3 (40% by weight); NH4Cl (5% by weight) in flashing containers at a temperature of 1050°C for 4 hours. The samples with coatings were investigated by methods of modern physical material science. Under the accepted conditions of titanium-alumochromination, a multilayer coating of Al2O3, TiNiAl (g-phase) AlNi2Ti (Hustler phase) is formed on the surface of the alloy ХН55ВМТКЮ. The concentration of Ti, Al, Cr on the outside of the coating is 50.0, respectively; 17.5; 27.5% by weight. As a result of titanium aluminum chromium alloys ХН55ВМТКЮ at a temperature of 1000 °С increase in 10,6 times in comparison with the initial. The maximum microhardness was found for the columnar crystal zone – 9.8-10.8 GPa. В роботі встановлена можливість утворення на поверхні сплаву ХН55ВМТКЮ, методом дифузійної металізації в порошковій суміші Ti(15 % мас.); Al(15 % мас); Cr(25 % мас); Al2O3(40 % мас); і NH4Cl(5 % мас) при t = 1070 оС; τ = 4 години, багатокомпонентних покриттів наступного фазового складу: Al2O3 , AlNi2Ti, TiNiAl, MeNi. Товщина шару зони сполук становить 55,5 – 60,0 мкм. В результаті титаноалюмохромування жаростійкість сплаву ХН55ВМТКЮ при температурі 1000 оС зростає в 10,6 разів в порівнянні з вихідним. Physico- Technological Institute of Metals and Alloys of the NAS of Ukraine 2018-06-30 Article Article application/pdf https://momjournal.org.ua/index.php/mom/article/view/2018-2-4 10.15407/mom2018.02.029 Scientific Technical Journal; Vol. 24 No. 2 (2018): The Scientific Technical journal Metal Science and Treatment of Metals; 29-35 Науково-технічний журнал; Том 24 № 2 (2018): Науково-технічний журнал Металознавство та обробка металів; 29-35 2664-2441 2073-9583 10.15407/mom2018.02 uk https://momjournal.org.ua/index.php/mom/article/view/2018-2-4/2018-2-4 Copyright (c) 2023 Scientific Technical Journal https://creativecommons.org/licenses/by-nc-nd/4.0 |
| spellingShingle | Khizhnyak, V.G. Loskutova, Т.V. Datsyuk, O.E. Chub, Y.O. Вплив титаноалюмохромування на склад, структуру, властивості сплаву ХН55ВМТКЮ |
| title | Вплив титаноалюмохромування на склад, структуру, властивості сплаву ХН55ВМТКЮ |
| title_alt | Influence of titanoalumochromination on the composition, structure, properties of ХН55ВМТКЮ alloy |
| title_full | Вплив титаноалюмохромування на склад, структуру, властивості сплаву ХН55ВМТКЮ |
| title_fullStr | Вплив титаноалюмохромування на склад, структуру, властивості сплаву ХН55ВМТКЮ |
| title_full_unstemmed | Вплив титаноалюмохромування на склад, структуру, властивості сплаву ХН55ВМТКЮ |
| title_short | Вплив титаноалюмохромування на склад, структуру, властивості сплаву ХН55ВМТКЮ |
| title_sort | вплив титаноалюмохромування на склад, структуру, властивості сплаву хн55вмткю |
| url | https://momjournal.org.ua/index.php/mom/article/view/2018-2-4 |
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