1993
DOI: 10.1002/maco.19930440103
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Korrosionsverhalten des Werkstoffs 1.4539 und von Nickelbasis‐Legierungen in Gaswässern

Abstract: In Laboruntersuchungen mit synthetischen Gaswässern, welche die Gase Ammoniak, Kohlendioxid, Schwefelwasserstoff und Cyanwasserstoff enthielten, wurde der Einfluß der Medienkomponenten auf die Korrosion des Werkstoffs 1.4539, sowie der Nickelbasis‐Werkstoffe Hastelloy C‐4, C‐22 und C‐276 untersucht. Schwefelwasserstoff wurde als die korrosionsbestimmende Verbindung identifiziert. Für den Chromnickelstahl wurden in einem kritischen pH‐Bereich bei Sulfid‐Konzentrationen > 2% bereits bei 50°C Abtragsgeschwindigke… Show more

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Cited by 8 publications
(4 citation statements)
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“…It has also been detected in the atmospheres of Jupiter and Io as well as on the surface of the satellite, in the outgassing of comets, , and even in star-forming regions . In addition, H 2 S is known to be one of the major pollutants of the Earth's atmosphere, and is involved in corrosive processes in metals in the synthesis of a semiconductor, tungsten sulfide (WS 2 ), whose molecular structure is identical to that of fullerene (C 60 ).…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…It has also been detected in the atmospheres of Jupiter and Io as well as on the surface of the satellite, in the outgassing of comets, , and even in star-forming regions . In addition, H 2 S is known to be one of the major pollutants of the Earth's atmosphere, and is involved in corrosive processes in metals in the synthesis of a semiconductor, tungsten sulfide (WS 2 ), whose molecular structure is identical to that of fullerene (C 60 ).…”
Section: Introductionmentioning
confidence: 99%
“…12 In addition, H 2 S is known to be one of the major pollutants of the Earth's atmosphere, and is involved in corrosive processes in metals. 13 Moreover, an atmosphere of H 2 S is used 14 in the synthesis of a semiconductor, tungsten sulfide (WS 2 ), whose molecular structure is identical to that of fullerene (C 60 ).…”
Section: Introductionmentioning
confidence: 99%
“…For example, the presence of H 2 S was recently found (Bockelee-Morvan et al 1991) in the comet Austin (1989C1) as well as in interstellar molecular clouds (Gulley et al 1993). Also, H 2 S is known as one of the major pollutents of the Earth's atmosphere which gives the origin of corrosive processes in metals (Rolle et al 1993). So e − -H 2 S collisions may be important for some astrophysical and environmental applications.…”
Section: Introductionmentioning
confidence: 99%
“…Hydrogen sulphide (H 2 S) is an interesting molecule which has attracted attention due to its participation in a large number of chemical and physical processes [1][2][3][4][5]. However, despite H 2 S being a relatively simple, nonlinear, closed-shell molecule, only recently low-energy electron scattering by this molecule has been more extensively studied theoretically.…”
Section: Introductionmentioning
confidence: 99%