UDC 669.788
T. Kritskaya (1), head of department, d.t.s.
V. Zhuravlev (2), chief of laboratory, d.t.s.
А. Edinovich (2), project engineer

BEHAVIOUR OF HYDROGEN IN BINERY SYSTEM «IRON-COPPER»

(1) Zaporizhska State engineering academy

(2) SE «Ivchenko-Progress», Zaporizhzhia

The change of concentration of hydrogen is set in samples of steel brands 30ХГСА
after causing of copper coverage by an electrolytic method. Measuring of concentration of
hydrogen was produced by the method of high-temperature extraction in the stream of
inert gas-carrier. Growth of concentration of hydrogen in samples with copper coverage
can testify both to extraction of hydrogen from steel and about the its chemisorptions in
coverage at the process of the electrolytic causing.

Keywords: hydrogen, concentration, steel, electrolysis, coverage

BEHAVIOUR OF HYDROGEN IN BINERY
SYSTEM «IRON-COPPER»