Cleaning of steel surface from scale by compression plasma flows

Cleaning of steel surface from scale by compression plasma flows

Bibliographische Detailangaben
Parent link:Surface and Coatings Technology: Scientific Journal
Vol. 255.— 2014.— [P. 79–83]
Körperschaft: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Лаборатория № 1
Weitere Verfasser: Cherenda N. N. Nikolay Nikolaevich, Smilgin A. A., Uglov V. V. Vladimir Vasilievich, Astashynski V. M., Kuzmitski A. M., Remnev G. E. Gennady Efimovich
Zusammenfassung:Title screen
The investigation of compression plasma flow treatment parameter effect (the number of pulses and the energy absorbed by the surface layer) on cleaning efficiency of the steel surface from scale (Fe2O3/Fe3O4/FeO) is the main aim of the research carried out in this work. The results of the phase and element composition, cross-section morphology investigations are presented. The findings showed that efficiency of plasma cleaning increased with the growth of the pulses number (1-3) and the energy absorbed by the surface layer (10-20J/cm2 per pulse). Evaporation and cracking of scale due to the difference in coefficients of linear expansion of Fe2O3, Fe3O4, FeO and steel are supposed to be the main reasons for scale removal by plasma flow impact.
Режим доступа: по договору с организацией-держателем ресурса
Sprache:Englisch
Veröffentlicht: 2014
Schlagworte:
электронный ресурс
труды учёных ТПУ
compression plasma flows
Iron oxides
ron scale
rutherford backscattering spectrometry
surface cleaning
X-ray diffraction
Online-Zugang:http://dx.doi.org/10.1016/j.surfcoat.2014.01.002
Format: Elektronisch Buchkapitel
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=645245

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