Iso 9227 pdf
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Care shall be taken in the disposal of this solution. ISO specifies the apparatus, the reagents and the procedure to be used in conducting the neutral salt spray (NSS), acetic acid salt spray (AASS) and copper-accelerated acetic acid salt spray (CASS) tests for assessment of the corrosion resistance of metallic materials, with or without permanent or temporary corrosion This document specifies the apparatus, the reagents and the procedure to be used in conducting the neutral salt spray (NSS), acetic acid salt spray (AASS) and copper-accelerated acetic acid salt spray (CASS) tests for assessment of the corrosion resistance of metallic materials, with or without permanent or temporary corrosion protection Protect one face of the reference specimens with a removable coating, for example an adhesive plastic film ISO (E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). Salt spray tests are generally suitable as corrosion protection tests for rapid analysis for discontinuities, pores and damage in organic and inorganic coatings. In addition, for ISO (E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). It has also been found suitable for testing anodic and organic Title: ISO Corrosion tests in artificial atmospheres — Salt spray tests Keywords: ISO Created Date/6/PM Handling of hydrochloric acid solution shall be restricted to skilled personnel or conducted under their control. The work of The CASS test is useful for testing orative coatings of copper + nickel + chromium, or nickel + chromium. WARNING — ISO (E) ISO, Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — PartGeneral introduction and designation system ISO, Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity Carry out the cleaning in a vessel full of solvent. Determine the mass of the reference specimens to ±mg. After cleaning, rinse the reference specimens with fresh solvent and then dry them. The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been Abstract.