Suolapuhallustestejä
Suolapuhallustestejä, known in English as salt spray testing, are a common method for evaluating the corrosion resistance of materials and coatings. These tests involve exposing samples to a controlled salt-laden atmosphere, typically generated by atomizing a saline solution. The primary goal is to simulate and accelerate the corrosive effects of natural environments, such as coastal areas or regions where de-icing salts are used.
The most widely used standard for salt spray testing is ISO 9227, which specifies the conditions for
During the test, samples are placed in an enclosed chamber where a fine mist of salt solution
Salt spray testing is a valuable tool for quality control, research and development, and comparative analysis