BS EN 12923-1 is a European standard that discusses general practice for undertaking corrosion tests on advanced ceramics. BS EN 12923-1 specifies guidelines to be employed when undertaking corrosion tests on advanced technical ceramics. The mechanisms of the chemical attack on advanced ceramics are widely varied and depend on the chemical and phase composition and the phase morphology of the material, as well as the corrosive conditions imposed. For any particular engineering application, it is usually necessary to model expected conditions of use in order to obtain quantitative data on the ability to withstand the proposed end-use conditions.
BS EN 12923-1 is not restricted to specific material types, nor does it prescribe particular test conditions or test duration. The actual testing requirements might be specific, for example, in order to investigate the suitability of a range of materials for a given application in which certain specified conditions occur.
BS EN 12923-1 provides recommended methods for undertaking the assessment of the effect of corrosion and provides guidance on practical issues related to undertaking the tests.
BS EN 12923-1 on monolithic ceramics - general practice for undertaking corrosion tests is useful for:
BS EN 12923-1 provides a general practice for undertaking corrosion tests, it is particularly useful for detecting discontinuities – such as pores and other defects – in certain metallic, organic, anodic oxide, and conversion coatings.
As a user of BS EN 12923-1, you can ensure the corrosion tests in artificial atmospheres by providing general practice which involves exposure to corrosion tests on advanced technical ceramics. All of these benefits of BS EN 12923-1 will help to ensure the quality and performance of monolithic ceramics. BS EN 12923-1 provides recommended methods for undertaking the assessment of the effect of corrosion and provides guidance on practical issues related to undertaking the tests.
BS EN 12923-1 provides a clear understanding of the objectives of the corrosion testing program and helps in making a judicious choice of the most practical methods to evaluate corrosion damage.
General practice for undertaking corrosion tests on advanced technical ceramics to understand how materials perform under simulated service conditions helps you to ensure that they will reach their projected design life. Therefore, BS EN 12923-1 provides recommended methods for undertaking the assessment of the effect of corrosion and provides guidance on practical issues related to undertaking the tests.
EN 12923-1:2006