Structure modifications and mechanical properties of alloys exposed to pulsed ion beams; Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms; Vol. 17, iss. 2
| Parent link: | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms: Scientific Journal.— , 1984- Vol. 17, iss. 2.— 1986.— [P. 165-169] |
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| Altres autors: | , , , , , , , |
| Sumari: | Title screen The influence of exposure to supercurrent ion beams (SIB) on the structure of the high speed steel P6M5, the T14K8 hard alloy, and the tungstenless alloys KHT-16 and TH-20 has been investigated. A recrystallized layer (being amorphous in the limiting case) reformed in the near surface region. Its thickness is a few tens of microns which exceeds the range of the SIB in the material. SIB-induced structure modifications resulted in the following changes of the material properties: the microhardness increased by a factor of 1.5-2, and the wear resistance increased by a factor of 1.8-3.5. To investigate the surface layers, we used secondary ion mass spectrometry (SIMS), positron annihilation (PA), X-ray analysis and metallography. Режим доступа: по договору с организацией-держателем ресурса |
| Idioma: | anglès |
| Publicat: |
1986
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| Matèries: | |
| Accés en línia: | http://dx.doi.org/10.1016/0168-583X(86)90080-7 |
| Format: | Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=645100 |
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| 200 | 1 | |a Structure modifications and mechanical properties of alloys exposed to pulsed ion beams |f A. N. Didenko [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 169 (10 tit.)] | ||
| 330 | |a The influence of exposure to supercurrent ion beams (SIB) on the structure of the high speed steel P6M5, the T14K8 hard alloy, and the tungstenless alloys KHT-16 and TH-20 has been investigated. A recrystallized layer (being amorphous in the limiting case) reformed in the near surface region. Its thickness is a few tens of microns which exceeds the range of the SIB in the material. SIB-induced structure modifications resulted in the following changes of the material properties: the microhardness increased by a factor of 1.5-2, and the wear resistance increased by a factor of 1.8-3.5. To investigate the surface layers, we used secondary ion mass spectrometry (SIMS), positron annihilation (PA), X-ray analysis and metallography. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms |o Scientific Journal |d 1984- | ||
| 463 | |t Vol. 17, iss. 2 |v [P. 165-169] |d 1986 | ||
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| 701 | 1 | |a Didenko |b A. N. |c physicist |c Professor of Tomsk Polytechnic University (until 1987) |c adviser of the Russian Academy of Sciences |c Head of the chair of Moscow physical-engineering Institute (since 1988) |f 1932- |g Andrei Nikolaevich |3 (RuTPU)RU\TPU\pers\31870 | |
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| 701 | 1 | |a Logachev |b E. I. | |
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| 701 | 1 | |a Puchkareva |b L. N. | |
| 701 | 1 | |a Nesterenko |b V. P. | |
| 701 | 1 | |a Remnev |b G. E. |c physicist |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1948- |g Gennady Efimovich |3 (RuTPU)RU\TPU\pers\31500 | |
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