| DC Field | Value | Language |
|---|
| dc.contributor.author | Trostyanchyn, Andriy | - |
| dc.contributor.author | Lemishka, Ihor | - |
| dc.contributor.author | Skrebtsov, Andriy | - |
| dc.contributor.author | Ovchinnikov, Oleksandr | - |
| dc.date.accessioned | 2018-03-06T14:30:01Z | - |
| dc.date.available | 2018-03-06T14:30:01Z | - |
| dc.date.created | 2017-01-01 | - |
| dc.date.issued | 2017-01-01 | - |
| dc.date.submitted | 2016-12-1 | - |
| dc.identifier.citation | The influence of chemical-thermal treatment on granulometric characteristics of titanium sponge powder / Zoya Duriagina, Andriy Trostyanchyn, Ihor Lemishka, Andriy Skrebtsov, Oleksandr Ovchinnikov // Ukrainian Journal Of Mechanical Engineering Andmaterials Science. — Lviv : Lviv Politechnic Publishing House, 2017. — Vol 3. — No 1. — P. 73–80. | - |
| dc.identifier.issn | 2411-8001 | - |
| dc.identifier.uri | https://ena.lpnu.ua/handle/ntb/39554 | - |
| dc.description.abstract | The phase composition and structure of powders of titanium sponge exposed to
processes of chemical and thermal processing is investigated.
As a result of X-ray analysis, it is found that after hydrogenation titanium powder consists of
TiH2±х phase, while with the increase in the degree of phase dehydrogenation the percentage of
TiH2±х decreases, and under perfect the dehydrogenation the structure consists mainly of α-Ti.
Particle size analysis revealed that the partially dehydrated powders have the least degree of
polydispersity.
It is established that by means of regulation of technological regimes of hydrogenationdehydrogenation
the two-phase structure with different ratios of α-phase to TiH2±х can be
synthesized.
It is shown that the presence of titanium hydride contributes to stabilization of the structure of
formed powders. | - |
| dc.format.extent | 73-80 | - |
| dc.language.iso | en | - |
| dc.publisher | Lviv Politechnic Publishing House | - |
| dc.relation.ispartof | Ukrainian Journal Of Mechanical Engineering Andmaterials Science, 1 (3), 2017 | - |
| dc.relation.uri | http://www.ccp14.ac.uk | - |
| dc.relation.uri | https://icsd.fiz-karlsruhe.de | - |
| dc.subject | structure | - |
| dc.subject | titanium | - |
| dc.subject | phase hydride | - |
| dc.subject | granulometric characteristics | - |
| dc.subject | properties | - |
| dc.subject | powder | - |
| dc.title | The influence of chemical-thermal treatment on granulometric characteristics of titanium sponge powder | - |
| dc.type | Article | - |
| dc.rights.holder | © Національний університет "Львівська політехніка" | - |
| dc.rights.holder | © Duriagina Z., Trostyanchyn A., Lemishka I., Skrebtsov A., Ovchinnikov O., 2017 | - |
| dc.contributor.affiliation | Lviv Polytechnic National University, Lviv, Ukraine | - |
| dc.contributor.affiliation | Zaporizhzhia National Technical University, Zaporizhzhia, Ukraine | - |
| dc.format.pages | 8 | - |
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| dc.citation.issue | 1 | - |
| dc.citation.spage | 73 | - |
| dc.citation.epage | 80 | - |
| dc.coverage.placename | Lviv | - |
| Appears in Collections: | Ukrainian Journal of Mechanical Engineering And Materials Science. – 2017. – Vol. 3, No. 1
|
