Detail publikace

Plasmachemical Conservation of Corroded Metallic Objects

SÁZAVSKÁ, V. BALAŠTÍKOV8, R. KRČMA, F. ŘÁDKOVÁ, L. FOJTÍKOVÁ, P. PŘIKRYL, R. PROCHÁZKA, M.

Originální název

Plasmachemical Conservation of Corroded Metallic Objects

Anglický název

Plasmachemical Conservation of Corroded Metallic Objects

Jazyk

en

Originální abstrakt

Plasmachemical process for conservation of metallic objects is a new way of effective and fast treatment of corroded objects. This process consists of two main steps: corrosion removal and deposition of a protecting film. Removal of corrosion products is based on plasmachemical reduction of corrosion layers by radio-frequency (RF) low pressure hydrogen plasma. Chosen barrier films are parylene (poly-para-xylylene) coatings and SiO2- like high density films. Parylene coatings are prepared by a standard chemical vapor deposition (CVD) method. Plasma enhanced chemical vapour deposition (PECVD) enables preparation of SiOx based thin films with higher flexibility due to variable incorporated organics groups. The coatings were characterized by various methods in order to obtain information about their chemical structure (FTIR) and barrier properties (OTR). The results from standard corrosion test were compared with those on samples treated by conventional conservation procedures.

Anglický abstrakt

Plasmachemical process for conservation of metallic objects is a new way of effective and fast treatment of corroded objects. This process consists of two main steps: corrosion removal and deposition of a protecting film. Removal of corrosion products is based on plasmachemical reduction of corrosion layers by radio-frequency (RF) low pressure hydrogen plasma. Chosen barrier films are parylene (poly-para-xylylene) coatings and SiO2- like high density films. Parylene coatings are prepared by a standard chemical vapor deposition (CVD) method. Plasma enhanced chemical vapour deposition (PECVD) enables preparation of SiOx based thin films with higher flexibility due to variable incorporated organics groups. The coatings were characterized by various methods in order to obtain information about their chemical structure (FTIR) and barrier properties (OTR). The results from standard corrosion test were compared with those on samples treated by conventional conservation procedures.

Plný text v Digitální knihovně

Dokumenty

BibTex


@article{BUT93266,
  author="Věra {Sázavská} and Radka {Veverková} and František {Krčma} and Lucie {Řádková} and Petra {Miková} and Radek {Přikryl} and Michal {Procházka}",
  title="Plasmachemical Conservation of Corroded Metallic Objects",
  annote="Plasmachemical process for conservation of metallic objects is a new way of
effective and fast treatment of corroded objects. This process consists of two main steps:
corrosion removal and deposition of a protecting film. Removal of corrosion products is based
on plasmachemical reduction of corrosion layers by radio-frequency (RF) low pressure
hydrogen plasma. Chosen barrier films are parylene (poly-para-xylylene) coatings and SiO2-
like high density films. Parylene coatings are prepared by a standard chemical vapor deposition (CVD) method. Plasma enhanced chemical vapour deposition (PECVD) enables preparation of SiOx based thin films with higher flexibility due to variable incorporated organics groups. The coatings were characterized by various methods in order to obtain information about their chemical structure (FTIR) and barrier properties (OTR). The results from standard corrosion test were compared with those on samples treated by conventional conservation procedures.",
  address="IOP Publishing",
  chapter="93266",
  doi="10.1088/1742-6596/715/1/012012",
  howpublished="print",
  institution="IOP Publishing",
  number="1",
  volume="715",
  year="2016",
  month="may",
  pages="012012-1--012012-6",
  publisher="IOP Publishing",
  type="journal article in Web of Science"
}