Kinetics of diffusion interaction in the Ti-NiCr system layered composites
The results of investigation of the diffusion interaction kinetics at the boundary of explosion welded Ti-NiCr system compositions during heat treatment are presented. The structure, chemical and phase composition of the formed diffusion zones are also studied. It is shown that the layered diffusion...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2023-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/50/e3sconf_interagromash2023_02023.pdf |
| _version_ | 1797740260396892160 |
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| author | Bogdanov Artem Kulevich Vitaliy Shmorgun Victor Kamalov Emil |
| author_facet | Bogdanov Artem Kulevich Vitaliy Shmorgun Victor Kamalov Emil |
| author_sort | Bogdanov Artem |
| collection | DOAJ |
| description | The results of investigation of the diffusion interaction kinetics at the boundary of explosion welded Ti-NiCr system compositions during heat treatment are presented. The structure, chemical and phase composition of the formed diffusion zones are also studied. It is shown that the layered diffusion zone is formed at a temperature below the eutectoid transformation. Diffusion zone consists of solid solutions based on Ti2Ni, TiNi, and TiNi3 intermetallic compounds, as well as chromium-based solid solution inclusions along the boundary with the NiCr alloy. An increase in temperature above the eutectoid transformation leads to an intensification of the growth of the diffusion zone and the diffusion of nickel into the titanium alloy with the formation of a eutectoid structure in it. The use of alloyed titanium alloys instead of commercially pure titanium does not affect the phase composition of the formed diffusion zones, but slows down the diffusion processes. |
| first_indexed | 2024-03-12T14:09:54Z |
| format | Article |
| id | doaj.art-a6ffdc8817504969b06c2a2962bb2e9e |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-12T14:09:54Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-a6ffdc8817504969b06c2a2962bb2e9e2023-08-21T09:02:17ZengEDP SciencesE3S Web of Conferences2267-12422023-01-014130202310.1051/e3sconf/202341302023e3sconf_interagromash2023_02023Kinetics of diffusion interaction in the Ti-NiCr system layered compositesBogdanov Artem0Kulevich Vitaliy1Shmorgun Victor2Kamalov Emil3Volgograd State Technical UniversityVolgograd State Technical UniversityVolgograd State Technical UniversityVolgograd State Technical UniversityThe results of investigation of the diffusion interaction kinetics at the boundary of explosion welded Ti-NiCr system compositions during heat treatment are presented. The structure, chemical and phase composition of the formed diffusion zones are also studied. It is shown that the layered diffusion zone is formed at a temperature below the eutectoid transformation. Diffusion zone consists of solid solutions based on Ti2Ni, TiNi, and TiNi3 intermetallic compounds, as well as chromium-based solid solution inclusions along the boundary with the NiCr alloy. An increase in temperature above the eutectoid transformation leads to an intensification of the growth of the diffusion zone and the diffusion of nickel into the titanium alloy with the formation of a eutectoid structure in it. The use of alloyed titanium alloys instead of commercially pure titanium does not affect the phase composition of the formed diffusion zones, but slows down the diffusion processes.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/50/e3sconf_interagromash2023_02023.pdf |
| spellingShingle | Bogdanov Artem Kulevich Vitaliy Shmorgun Victor Kamalov Emil Kinetics of diffusion interaction in the Ti-NiCr system layered composites E3S Web of Conferences |
| title | Kinetics of diffusion interaction in the Ti-NiCr system layered composites |
| title_full | Kinetics of diffusion interaction in the Ti-NiCr system layered composites |
| title_fullStr | Kinetics of diffusion interaction in the Ti-NiCr system layered composites |
| title_full_unstemmed | Kinetics of diffusion interaction in the Ti-NiCr system layered composites |
| title_short | Kinetics of diffusion interaction in the Ti-NiCr system layered composites |
| title_sort | kinetics of diffusion interaction in the ti nicr system layered composites |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/50/e3sconf_interagromash2023_02023.pdf |
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