Projekta Nr.ISO 14993:2026
Nosaukums<p><span lang="EN-GB">This document specifies the apparatus and test procedure to be used when conducting accelerated corrosion tests for the comparative quality evaluation of metallic materials with or without permanent corrosion protection or temporary corrosion protection in salt-contaminated outdoor environments. The test involves cyclic exposure of the specimens to neutral salt mist, “dry” and “wet” conditions. The type of test specimen and the exposure period are not specified.</span></p> <p><span lang="EN-GB">The particular advantages of this test over common accelerated tests such as the neutral salt spray (NSS) test lie in its ability to better reproduce the corrosion that occurs in outdoor salt-contaminated environments.</span></p> <p><span lang="EN-GB">This document is applicable to:</span></p> <ul> <li><span lang="EN-GB">metals and their alloys;</span></li> <li><span lang="EN-GB">metallic coatings (anodic and cathodic);</span></li> <li><span lang="EN-GB">conversion coatings;</span></li> <li><span lang="EN-GB">anodic oxide coatings;</span></li> <li><span lang="EN-GB">organic coatings on metallic materials.</span></li> </ul> <p><span lang="EN-GB">NOTE            Methods of test for coatings to determine their resistance, in the presence of scribe marks through to the substrate, to various cyclic corrosion conditions which include the condensation of water on the test specimens during periods of humidity are given in ISO 11997-1.</span></p>
Reģistrācijas numurs (WIID)89968
Darbības sfēra<p><span lang="EN-GB">This document specifies the apparatus and test procedure to be used when conducting accelerated corrosion tests for the comparative quality evaluation of metallic materials with or without permanent corrosion protection or temporary corrosion protection in salt-contaminated outdoor environments. The test involves cyclic exposure of the specimens to neutral salt mist, “dry” and “wet” conditions. The type of test specimen and the exposure period are not specified.</span></p> <p><span lang="EN-GB">The particular advantages of this test over common accelerated tests such as the neutral salt spray (NSS) test lie in its ability to better reproduce the corrosion that occurs in outdoor salt-contaminated environments.</span></p> <p><span lang="EN-GB">This document is applicable to:</span></p> <ul> <li><span lang="EN-GB">metals and their alloys;</span></li> <li><span lang="EN-GB">metallic coatings (anodic and cathodic);</span></li> <li><span lang="EN-GB">conversion coatings;</span></li> <li><span lang="EN-GB">anodic oxide coatings;</span></li> <li><span lang="EN-GB">organic coatings on metallic materials.</span></li> </ul> <p><span lang="EN-GB">NOTE            Methods of test for coatings to determine their resistance, in the presence of scribe marks through to the substrate, to various cyclic corrosion conditions which include the condensation of water on the test specimens during periods of humidity are given in ISO 11997-1.</span></p>
StatussStandarts spēkā
ICS grupa77.060