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00000naa2a2200000 4500 |
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231966 |
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20250712062927.0 |
| 035 |
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|a (RuTPU)RU\TPU\book\252996
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| 090 |
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|a 231966
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| 100 |
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|a 20130207a2001 k y0engy50 ba
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| 101 |
0 |
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|a eng
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| 102 |
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|a RU
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| 200 |
1 |
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|a Dynamics of defects accumulation during hydrogen charge of titanium and stainless steel
|f I. P. Chernov [et al.]
|
| 330 |
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|a The hydrogen influence on dynamics of defect formation in VT1-0 titanium and 316-stainless steel was studied. The electrolytic charging by hydrogen in LiOH+H2O solution was performed at a current density 0.5-1 A/cm2. Optical and raster electron microscopy, have revealed a considerable amount of defects on a sample surface which have appeared after enrichment with hydrogen. For stainless steel, as opposed to titanium, at time of hydrogen charging less than 1 hour and current densities up to 1 A/cm2 surface erosion is not detected. The study of metal bulk defects was performed by positron annihilation method. The results of measurement of positron lifetime have shown that at about 150 microns depths the fundamental contribution (up to 90 %) is determined by single vacancies and dislocation. The hydrogen in stainless steel is actively connecting with carbides on grain boundaries. The obtained results allow making a conclusion that bulk destruction of metal grains does not occur.
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| 461 |
|
1 |
|0 (RuTPU)RU\TPU\book\39044
|t Korus 2001
|o The 5th Korea-Russia International Symposium on Science and Technology, June 26 - July 3, 2001, Tomsk
|o proceedings
|f Tomsk Polytechnic University (TPU) ; KORUS
|d 2001-
|
| 463 |
|
1 |
|0 (RuTPU)RU\TPU\book\31153
|t Vol. 2
|v P. 241-244
|d 2001
|p 322 p.
|
| 610 |
1 |
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|a труды учёных ТПУ
|
| 701 |
|
1 |
|a Chernov
|b I. P.
|c Doctor of Physical and Mathematical Sciences (DSc), Professor of the Department of General Physics of Tomsk Polytechnic University (TPU)
|f 1935-
|g Ivan Petrovich
|3 (RuTPU)RU\TPU\pers\30202
|9 14596
|
| 701 |
|
1 |
|a Cherdantsev
|b Yu. P.
|c Russian physicist
|c Professor of Tomsk Polytechnic University (TPU), Doctor of Physical and Mathematical Sciences (DSc)
|f 1954-
|g Yuriy Petrovich
|3 (RuTPU)RU\TPU\pers\30390
|
| 701 |
|
1 |
|a Lider
|b A. M.
|c Physicist
|c Professor of Tomsk Polytechnic University, Doctor of Technical Sciences
|f 1976-2025
|g Andrey Markovich
|y Tomsk
|3 (RuTPU)RU\TPU\pers\30400
|9 14743
|
| 701 |
|
1 |
|a Garanin
|b G. V.
|c physicist
|c Head of a laboratory at Tomsk Polytechnic University
|f 1976-
|g Georgy Viktorovich
|3 (RuTPU)RU\TPU\pers\30448
|
| 701 |
|
1 |
|a Nikitenkov
|b N. N.
|c Russian physicist
|c Professor of Tomsk Polytechnic University, Doctor of Physical and Mathematical Sciences
|f 1953-
|g Nikolai Nikolaevich
|3 (RuTPU)RU\TPU\pers\30409
|
| 801 |
|
1 |
|a RU
|b 63413507
|c 20130207
|
| 801 |
|
2 |
|a RU
|b 63413507
|c 20160201
|g RCR
|
| 942 |
|
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|c BK
|
