ISO - ISO/TC 127/SC 3 - Machine Characteristics
ISO/TC 127/SC 3/JWG 11 Joint ISO/TC 127/SC 3 - ISO/TC 110/SC 4 WG: Lighting, signalling and marking Lights, and reflex-reflector devices Working group ISO/TC 127/SC 3/JWG 16 Joint ISO/TC 127/SC 3 - ISO/TC 82/SC 8 WG: Secure high speed mobile data communication Working group ISO/TC 127/SC 3/WG 5
Actived: Thursday Aug 6, 2020
ISO/DIS 22426(en), Assessment of the effectiveness of
Loss of polarization of structure and coupon potential subsequent to current interruption. The time constant for build-up and depolarisation of concentration polarization is > 10-2 s up to seconds, hours or days. Only a small fraction of concentration polarization is lost within 0.1 seconds after current interruption in most cases.
ISO 18086:2019(en), Corrosion of metals and alloys
E off pipe to electrolyte potential measured after interruption of all sources of applied cathodic protection current with the aim of approaching an IR-free potential (3.22) Note 1 to entry: The delay before measurement varies according to circumstances.
ISO 15589-1:2015(en), Petroleum, petrochemical and natural
OFF potential measured with a short delay after interruption with the aim of approaching as much as possible the IR-free potential. Note 1 to entry: A typical delay for direct measurements on pipeline is about 300 ms to prevent the influence of voltage spikes. On coupons, shorter delays are used. 3.17. IR drop.
ISO 18069:2015(fr), Corrosion des métaux et alliages
U. H. K ivisäkk, Significance of Activation of Test Specimens for the Determination of Iso-Corrosion Curves off Stainless Steels (Importance de l?activation des éprouvettes pour la détermination des courbes d?isocorrosion des aciers inoxydables). Corrosion. 2005, 61 (6) pp. 602?608