Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Dora M. Brasher"'
Publikováno v:
British Corrosion Journal. 5:264-269
When iron is passivated in chromate solutions in the pH range 7·5–1·0, an oxide film forms on the surface and thickens logarithmically with time. At pH ≤ 1·6, dissolution of iron takes place at a measurable rate that is considerably higher tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4558b51e58600573f12d7eb5fea60f34
https://doi.org/10.1179/bcj.1970.5.6.264
https://doi.org/10.1179/bcj.1970.5.6.264
Autor:
Dora M. Brasher
Publikováno v:
British Corrosion Journal. 1:183-187
An analysis of theoretical curves representing logarithmic growth in two successive environments (for which growth constants are, in general, different) shows that film thickening on iron or steel in inhibitive solutions, as determined by different a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a3dbdec94d99896f3348aaae8f7c606
https://doi.org/10.1179/000705966798327768
https://doi.org/10.1179/000705966798327768
Autor:
Dora M. Brasher, A. D. Mercer
Publikováno v:
British Corrosion Journal. 3:120-129
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dde255272242bd4d502455ca987848b8
https://doi.org/10.1179/000705968798326271
https://doi.org/10.1179/000705968798326271
Autor:
Dora M. Brasher
Publikováno v:
British Corrosion Journal. 4:122-128
It has been found that anions have a dual role in relation to the stability of the oxide film on mild steel. They contribute both to the destruction of the oxide film and to the passivation process in which the film is stabilised. The dependence of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc288262b0253f2cb40f9463339d59c4
https://doi.org/10.1179/000705969798325497
https://doi.org/10.1179/000705969798325497
Autor:
Dora M. Brasher, J. G. Beynon
Publikováno v:
British Corrosion Journal. 2:195-198
Film growth on mild steel in chromate solutions was found to be logarithmic with respect to time for all types of surface preparation tested; these included polished, abraded, pickled and grit-blasted surfaces. Growth constants, and also the monolaye
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a11a9feb23ee57c0bfc4f88febd6be3
https://doi.org/10.1179/000705967798326722
https://doi.org/10.1179/000705967798326722
Autor:
Dora M. Brasher, J. E. Rhoades-Brown
Publikováno v:
British Corrosion Journal. 4:74-79
Sodium dodeca-molybdophosphate is an extremely efficient inhibitor for abraded mild steel in neutral aqueous solution and has a high tolerance towards the presence of chloride.Many non-ferrous metals and alloys can be protected at some concentration,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18c098258f2a03a2629405fb04012b1a
https://doi.org/10.1179/000705969798325659
https://doi.org/10.1179/000705969798325659
Publikováno v:
British Corrosion Journal. 3:144-150
In solutions containing both inhibitive and aggressiveanions, the linear double-logarithmic relationship between the concentration of an inhibitive anion and the maximum tolerated concentration of an aggressiveanion, also the slopes of the resulting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::daf25ab6ee37d2bccc44450d310551f7
https://doi.org/10.1179/000705968798326262
https://doi.org/10.1179/000705968798326262
Publikováno v:
British Corrosion Journal. 1:188-191
When mild steel is passivated in inhibitive solutions, the thickening of the (oxide)film on the surface of the steel is a function of the logarithm of time, as it is in dry air, and the constants of this ‘logarithmic’ growth are of the same order
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65b189ff6f25634482bc4767b40d9638
https://doi.org/10.1179/000705966798327786
https://doi.org/10.1179/000705966798327786
Autor:
Dora M. Brasher
Publikováno v:
Nature. 193:868-869
WHEN metals, for example, mild steel, corrode in aqueous solution it is commonly accepted that certain electrolytes, notably chlorides, sulphates, etc., are corrosive, whereas other electrolytes, such as chromates, silicates, benzoates, are inhibitiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::230a7e89074043f8b44c4d35d41ef028
https://doi.org/10.1038/193868a0
https://doi.org/10.1038/193868a0
Autor:
Dora M. Brasher
Publikováno v:
Nature. 185:838-839
THE electrode potential of a mild steel specimen immersed in sodium chloride solutions has been measured in conditions of very rapid aeration produced by bubbling air vigorously over the specimen. Corrosion is rapid, but the potential does not fall t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1645e9cb6db3adcb33e205d20b16fefa
https://doi.org/10.1038/185838a0
https://doi.org/10.1038/185838a0