Pulsed-electron-beam processing of materials for medical applications
| Parent link: | Russian Physics Journal.— , 1965- Vol. 56, iss. 10.— 2014.— [P. 1050-1055] |
|---|---|
| अन्य लेखक: | , , , , |
| सारांश: | Title screen The data on investigation of sample materials used for fabrication of medical implants (stainless steel 316L, and VT1-0 and CoCrMo (Wironit) alloys) are reported, which were subjected to surface treatment with the pulsed electron beam having the following parameters: pulse duration – 20–200 ?s, energy density per pulse – 8–20 J/cm2, number of pulses – 1–5, and pulse repetition frequency – 0.3–1 Hz. A significant structure rearrangement is revealed, which is followed by changes in the modified surface layer properties of these materials. The surface roughness is found to decrease, while the corrosion resistance is improved; slight changes are also observed in the modified layer microhardness compared to the initial state. Режим доступа: по договору с организацией-держателем ресурса |
| भाषा: | अंग्रेज़ी |
| प्रकाशित: |
2014
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| विषय: | |
| ऑनलाइन पहुंच: | http://dx.doi.org/10.1007/s11182-014-0155-4 |
| स्वरूप: | इलेक्ट्रोनिक पुस्तक अध्याय |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647465 |
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| 200 | 1 | |a Pulsed-electron-beam processing of materials for medical applications |f N. N. Koval [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 1155 (21 tit.)] | ||
| 330 | |a The data on investigation of sample materials used for fabrication of medical implants (stainless steel 316L, and VT1-0 and CoCrMo (Wironit) alloys) are reported, which were subjected to surface treatment with the pulsed electron beam having the following parameters: pulse duration – 20–200 ?s, energy density per pulse – 8–20 J/cm2, number of pulses – 1–5, and pulse repetition frequency – 0.3–1 Hz. A significant structure rearrangement is revealed, which is followed by changes in the modified surface layer properties of these materials. The surface roughness is found to decrease, while the corrosion resistance is improved; slight changes are also observed in the modified layer microhardness compared to the initial state. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Russian Physics Journal |d 1965- | ||
| 463 | |t Vol. 56, iss. 10 |v [P. 1050-1055] |d 2014 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a medical materials | |
| 610 | 1 | |a electron beam | |
| 610 | 1 | |a structure | |
| 610 | 1 | |a properties | |
| 701 | 1 | |a Koval |b N. N. |c specialist in the field of electronics |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1948- |g Nikolay Nikolaevich |3 (RuTPU)RU\TPU\pers\34748 |9 18098 | |
| 701 | 1 | |a Teresov |b A. D. | |
| 701 | 1 | |a Denisova |b Yu. A. | |
| 701 | 1 | |a Denisova |b E. A. | |
| 701 | 1 | |a Ivanov |b Yu. F. |c physicist |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1955- |g Yuriy Fedorovich |3 (RuTPU)RU\TPU\pers\33559 |9 17226 | |
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| 856 | 4 | |u http://dx.doi.org/10.1007/s11182-014-0155-4 | |
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