Structure formation and wear resistance of TiN-Ni ESA coatings after solar irradiation treatment
It has been shown that the emitting ability of TiN electric spark coatings increases in 1.5 time after treatment by concentrated solar irradiation. This is effective for the use in friction pairs of mechanisms in outer space. The concentrated solar energy treatment of TiN-Ni spark coatings increases...
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| Date: | 2005 |
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| Main Authors: | , , , , , , , |
| Format: | Article |
| Language: | English |
| Published: |
НТК «Інститут монокристалів» НАН України
2005
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| Series: | Functional Materials |
| Online Access: | http://dspace.nbuv.gov.ua/handle/123456789/139711 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Structure formation and wear resistance of TiN-Ni ESA coatings after solar irradiation treatment / A.V. Paustovsky, G.A. Frolov, I.I. Timofeyeva, V.I. Novikova, V.S. Tsyganenko, N.M. Mordovets, A.D. Kostenko, L.P. Isayeva // Functional Materials. — 2005. — Т. 12, № 1. — С. 153-158. — Бібліогр.: 7 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Summary: | It has been shown that the emitting ability of TiN electric spark coatings increases in 1.5 time after treatment by concentrated solar irradiation. This is effective for the use in friction pairs of mechanisms in outer space. The concentrated solar energy treatment of TiN-Ni spark coatings increases in 2-3 times the wear resistance due to oxide phase formation in the alloyed layer. The structure of steel 45 changes in the area of concentrated solar radiation action from the ferrite-pearlite to troostite with grain refining and hardness increase. The spark coating of 60 %TiN + 40 %Ni has been found to have optimum frictional and physical-mechanical properties. |
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