Corrosion and cavitation-corrosion resistance of 95Kh18 steel / Berezovskaya V.V., Veksler Yu.G. // Metal Science and Heat Treatment. - 1989. - V. 30, l. 7-8. - P. 631-636.

ISSN:

00260673

Type:

Article

Abstract:

The purpose of the work reported was an investigation of the influence of the phase composition and also of the possibility of occurrence of a γ → α transformation during dynamic action of the medium on the character, corrosion rate, and in general the cavitation-corrosion failure of steel. The working media were .5M sulfuric and 5 m phosphoric acids. The corrosion resistance was evaluated from the current density in the passive area of the polarization curves. It was determined that corrosion in both cases occurs with active solution of the martensite. In the passive area under static conditions strong passivation of the steel is observed and in cavitation a less resistant passive condition indicating dynamic equilibrium of the activation and passivation processes.

Author keywords:

Index keywords:

Acids - Corrosive Effects; Cavitation Corrosion; Corrosion - Composition Effects; Iron and Steel Metallography; Gamma-Alpha Transformations; Passivation; Phosphoric Acid; Polarization Curves; Sulfuric

DOI:

нет данных

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-0024482853&partnerID=40&md5=ab65ec23620d05c20fadc42ae4cd4cc1

Соавторы в МНС:

Другие поля

Поле	Значение
Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-0024482853&partnerID=40&md5=ab65ec23620d05c20fadc42ae4cd4cc1
Affiliations	Ural Polytechnic Inst, Russian Federation
Correspondence Address	Berezovskaya, V.V.; Ural Polytechnic InstRussian Federation
CODEN	MHTRA
Language of Original Document	English
Abbreviated Source Title	Met Sci Heat Treat
Source	Scopus