Comparison of salt deposition methods in accelerated cyclic corrosion test ISO 16539

摘要

In addition to salt deposition methods prescribed in ISO 16539:2013, we have developed a simple salt deposition method for multiple specimens. This method also includes the possibility to suppress the variations of the amount of salt deposition. Not only the salt deposition characteristic, but also the influence on corrosion was examined experimentally. The newly developed method provided salt deposition that was approximately equivalent level of the quantity prescribed ISO 16539:2013. The results of corrosion test with this new salt deposition method showed good agreement with those of other salt deposition methods prescribed in ISO.