Surface hardening of stainless steel by runaway electrons preionized diffuse discharge in air atmosphere

M. V. Erofeev, M. A. Shulepov, K. V. Oskomov, V. F. Tarasenko

Результат исследований: Материалы для журнала

2 Цитирования (Scopus)


In this paper we present microhardness measurements of stainless steel surface treated by diffuse discharge in air atmosphere. The cleaning from carbon in comparison to the initial sample was observed at a depth exceeding 20 nm. The oxygen concentration was also increased in comparison to that in the initial sample at a depth of up to about 50 nm. Comparative analysis shows that after treatment the microhardness of stainless steel surface increased in 2 times due to interaction of near-surface layers with product of plasma chemical reactions produced in diffuse discharge.

Язык оригиналаАнглийский
Номер статьи012039
ЖурналJournal of Physics: Conference Series
Номер выпуска1
СостояниеОпубликовано - 5 ноя 2015
Событие12th International Conference on Gas Discharge Plasmas and Their Applications, GDP 2015 - Tomsk, Российская Федерация
Продолжительность: 6 сен 201511 сен 2015


ASJC Scopus subject areas

  • Physics and Astronomy(all)