Влияние водорода на электропроводность титана; Перспективы развития фундаментальных наук
| Parent link: | Перспективы развития фундаментальных наук.— 2015.— [С. 251-253] |
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| Συγγραφή απο Οργανισμό/Αρχή: | |
| Άλλοι συγγραφείς: | , |
| Περίληψη: | Заглавие с экрана The workcarried outresearchelement, phase composition and structureand electricalsystemsTi-H.The aim of thiswork was to studythe change inσtitaniumcontaining hydrogenin comparisonwith its structure. The evaluation was conductedon changingσdcandeddy currentsin theISA,Researchradiographs, calculate the densityof defects, andinformation about changing thestructure of thetitaniumvalues ofeddy currents.For comparisonwere used: optical Olympus GX-71 and REM-125K electronicmicroscopesdiffractometerShimadzu XRD-7000S,spectrometerGD-Profiler.Therefore it is possibleto extract a cleareffect of hydrogenon the electrical conductivityof the metal layers. Such comparisonsare possible, since the penetration depthBTis a function offrequency.It is shown thatsaturation oftitaniumalloy VT1- 0hydrogenaccompanied by changes inphysical and mechanical properties: the lattice parameters, microhardness, electrical conductivityσ.The greatest quantityof hydrogensorbedtitaniumtypicalsample thicknessof 3 mm.Furtherincrease in the thickness(with the samesurface area)does not leadto a change inhydrogen concentrationin titanium. This important conclusionmust be accompanied bythe study ofthe distribution ofthe hydrogen contentin the depthof the titaniumsample.For example,datafrom the literatureshould be[2]that the greatestamount of hydrogenis concentratedin a layerthickness of up to0.3 mμ.At greater depthsthere isa uniform distribution ofhydrogen.The relationshipbetween the degree ofhydrogenation oftitanium alloyanda change in itselectrical conductivityis established.This makes it possibleto detect anddetermine the degree ofhydrogenationmethodusingeddy currentin a production environment. A comparisonof measurementsof samplesspectrometry, x-ray diffractionandeddy currentsat different frequencies.To investigate thesurface layersto 10 micronsmust be usedhigh frequencyeddy current(100-1000 MHz). |
| Γλώσσα: | Ρωσικά |
| Έκδοση: |
2015
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| Σειρά: | Физика |
| Θέματα: | |
| Διαθέσιμο Online: | http://earchive.tpu.ru/handle/11683/19157 http://www.lib.tpu.ru/fulltext/c/2015/C21/073.pdf |
| Μορφή: | Ηλεκτρονική πηγή Κεφάλαιο βιβλίου |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=612976 |
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| 200 | 1 | |a Влияние водорода на электропроводность титана |d Effect of hydrogen on conductivity of titanium |f Сюй Шупэн, Ши Кунь, В. В. Ларионов |g науч. рук. В. В. Ларионов | |
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| 330 | |a The workcarried outresearchelement, phase composition and structureand electricalsystemsTi-H.The aim of thiswork was to studythe change inσtitaniumcontaining hydrogenin comparisonwith its structure. The evaluation was conductedon changingσdcandeddy currentsin theISA,Researchradiographs, calculate the densityof defects, andinformation about changing thestructure of thetitaniumvalues ofeddy currents.For comparisonwere used: optical Olympus GX-71 and REM-125K electronicmicroscopesdiffractometerShimadzu XRD-7000S,spectrometerGD-Profiler.Therefore it is possibleto extract a cleareffect of hydrogenon the electrical conductivityof the metal layers. Such comparisonsare possible, since the penetration depthBTis a function offrequency.It is shown thatsaturation oftitaniumalloy VT1- 0hydrogenaccompanied by changes inphysical and mechanical properties: the lattice parameters, microhardness, electrical conductivityσ.The greatest quantityof hydrogensorbedtitaniumtypicalsample thicknessof 3 mm.Furtherincrease in the thickness(with the samesurface area)does not leadto a change inhydrogen concentrationin titanium. This important conclusionmust be accompanied bythe study ofthe distribution ofthe hydrogen contentin the depthof the titaniumsample.For example,datafrom the literatureshould be[2]that the greatestamount of hydrogenis concentratedin a layerthickness of up to0.3 mμ.At greater depthsthere isa uniform distribution ofhydrogen.The relationshipbetween the degree ofhydrogenation oftitanium alloyanda change in itselectrical conductivityis established.This makes it possibleto detect anddetermine the degree ofhydrogenationmethodusingeddy currentin a production environment. A comparisonof measurementsof samplesspectrometry, x-ray diffractionandeddy currentsat different frequencies.To investigate thesurface layersto 10 micronsmust be usedhigh frequencyeddy current(100-1000 MHz). | ||
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| 463 | 1 | |0 (RuTPU)RU\TPU\conf\10376 |t Перспективы развития фундаментальных наук |l Prospects of fundamental sciences development |o сборник научных трудов XII Международной конференция студентов и молодых ученых, г. Томск, 21-24 апреля 2015 г. |f Национальный исследовательский Томский политехнический университет (ТПУ) ; Национальный исследовательский Томский государственный университет (ТГУ) ; Томский государственный архитектурно-строительный университет (ТГАСУ) ; Томский государственный университет систем управления и радиоэлектроники (ТУСУР) ; ред. кол. И. А. Курзина ; Г. А. Воронова ; С. А. Поробова |v [С. 251-253] |d 2015 | |
| 510 | 1 | |a Effect of hydrogen on conductivity of titanium |z eng | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a водород | |
| 610 | 1 | |a электропроводность | |
| 610 | 1 | |a титан | |
| 610 | 1 | |a титановые сплавы | |
| 700 | 0 | |a Сюй Шупэн |c физик |c инженер Томского политехнического университета |f 1993- |3 (RuTPU)RU\TPU\pers\46318 | |
| 701 | 0 | |a Ши Кунь | |
| 701 | 1 | |a Ларионов |b В. В. |c физик |c профессор Томского политехнического университета, доктор педагогических наук |f 1945- |g Виталий Васильевич |3 (RuTPU)RU\TPU\pers\25193 |9 11273 | |
| 702 | 1 | |a Ларионов |b В. В. |c физик |c профессор Томского политехнического университета, доктор педагогических наук |f 1945- |g Виталий Васильевич |4 727 | |
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