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ASTM G102-89(1999)
Standard Practice for Calculation of Corrosion Rates and Related Information from Electrochemical Measurements
7 стр.
Заменен
Печатное изданиеЭлектронный (pdf)
93.60 $ (включая НДС 20%)
Разработчик:
Зарубежные/ASTM
ICS:
77.060 Corrosion of metals / Коррозия металлов
Сборник (ASTM):
03.02 Corrosion of Metals; Wear and Erosion / Коррозия металлов; Износ и разрушение (эрозия) металлов
Тематика:
Corrosion & Wear
Описание
Область применения

1.1 This practice is intended to provide guidance in converting the results of electrochemical measurements to rates of uniform corrosion. Calculation methods for converting corrosion current density values to either mass loss rates or average penetration rates are given for most engineering alloys. In addition, some guidelines for converting polarization resistance values to corrosion rates are provided.

Ключевые слова:
Alloy equivalent weight; Alloys; Aluminum alloys-corrosion testing; Austenitic steel; Carbon steel; Copper alloy; Corrosion-metals/alloys; Corrosion current density; Current measurement; Density-corrosion current; Electrical measurements; Electrochemical measurements; Faraday's Law; Lead; Magnesium alloys; Mass-mass loss; Molybdenum; Nickel alloys-pipe; Nickel alloys-tube; Penetration; Potentiodynamic polarization; Resistance-polarization; Silver; Stainless steel; Tantalum/tantalum alloys; Tin; Valence; Weight; Zinc; Zinc alloys; Zirconium; calculation of corrosion rates/related information from electrochemical; measurements, practice