Detail publikačního výsledku
Plasmachemical Removal of Corrosion Layers from Brass
KRČMA, F.; MAZÁNKOVÁ, V.; SÁZAVSKÁ, V.; ŘÁDKOVÁ, L.
Original Title
Plasmachemical Removal of Corrosion Layers from Brass
English Title
Plasmachemical Removal of Corrosion Layers from Brass
Type
Paper in proceedings (conference paper)
Original Abstract
Influence of RF low-pressure hydrogen plasma on corroded brass samples was investigated. OH radicals formed during this process were measured by optical emission spectroscopy; simultaneously, sample temperature was measured by a thermocouple. The value of integral intensity of OH radicals represented quantitative ablation of oxygen from a corrosion layer. Sample temperature was an important indicator of sample protection against metallographic changes. It was proved that both hydrogen atom reduction and thermal decomposition were employed in the removal process.
English abstract
Influence of RF low-pressure hydrogen plasma on corroded brass samples was investigated. OH radicals formed during this process were measured by optical emission spectroscopy; simultaneously, sample temperature was measured by a thermocouple. The value of integral intensity of OH radicals represented quantitative ablation of oxygen from a corrosion layer. Sample temperature was an important indicator of sample protection against metallographic changes. It was proved that both hydrogen atom reduction and thermal decomposition were employed in the removal process.
Keywords
RF low-pressure hydrogen plasma, brass corrosion, atomic hydrogen
Key words in English
RF low-pressure hydrogen plasma, brass corrosion, atomic hydrogen
Authors
KRČMA, F.; MAZÁNKOVÁ, V.; SÁZAVSKÁ, V.; ŘÁDKOVÁ, L.
RIV year
2013
Released
10.07.2012
Publisher
EPS
Location
Lisbon
ISBN
2-914771-74-6
Book
Europhysics Conference Abstracts
Pages from
P2.3.31
Pages to
P2.3.32
Pages count
2
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