SU1054745A1 - Method of corrosion testing - Google Patents

Method of corrosion testing Download PDF

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Publication number
SU1054745A1
SU1054745A1 SU823470650A SU3470650A SU1054745A1 SU 1054745 A1 SU1054745 A1 SU 1054745A1 SU 823470650 A SU823470650 A SU 823470650A SU 3470650 A SU3470650 A SU 3470650A SU 1054745 A1 SU1054745 A1 SU 1054745A1
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USSR - Soviet Union
Prior art keywords
samples
cations
medium
testing
kept
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SU823470650A
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Russian (ru)
Inventor
Виктор Павлович Исаков
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Предприятие П/Я А-1857
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Priority to SU823470650A priority Critical patent/SU1054745A1/en
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Publication of SU1054745A1 publication Critical patent/SU1054745A1/en

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Description

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Claims (1)

СПОСОБ КОРРОЗИОННЫХ ИСПЫТАНИЙ, заключающийся в том, что испытывают две партии металлических образцов, одну из которых выдерживают в агрессивной окислительной ср,еде, а другую - в такой же среде с добавкой катионов с валентностью, отличной от валентности металла образцов, и периодически определяют скорость коррозии образцов обеих пдртий, по которой судят о типе проводимости окисной пленки на образцах, отличающийся тем, что, с целью повышения точности при испытании металлов, окисные пленки на которых имеют переменный тип производкмости, среду с добавкой катионов при испытании второй партии образцов используют в течение 0,1 - 0,5 каждого периода, а остальное время выдерживают образцы этой партии в среде без добавки катионов.CORROSION TEST METHOD, which consists in testing two batches of metal samples, one of which is kept in aggressive oxidizing medium, food, and the other in the same medium with the addition of cations with a valency different from the metal valency, and the corrosion rate is periodically determined samples of both fuels, by which they judge the type of conductivity of the oxide film on the samples, characterized in that, in order to improve the accuracy in testing metals, oxide films on which have a variable type of productivity, cf dy supplemented with cations at a second batch of samples used for the test of 0.1 - 0.5 of each period, and the rest of the samples are kept in this batch medium without supplements cations.
SU823470650A 1982-07-19 1982-07-19 Method of corrosion testing SU1054745A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU823470650A SU1054745A1 (en) 1982-07-19 1982-07-19 Method of corrosion testing

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Application Number Priority Date Filing Date Title
SU823470650A SU1054745A1 (en) 1982-07-19 1982-07-19 Method of corrosion testing

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SU1054745A1 true SU1054745A1 (en) 1983-11-15

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SU (1) SU1054745A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Кубашевский О., Гопкинс Б. Окисление металлов и сплавов. М., Металлурги , 1965, с. 133. *

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