DATA ANALYSIS AND INTERPRETATION

摘要

Once data has been collected,the next step is to analyze the results.Several methods can be used.Some of these will be described in Part 2 of this series.Some of the analysis techniques rely upon the measurement of the impedance or phase angle at a single frequency.These can be used in a QC or QA setting,but only after there is a deeper understanding of the actual mode of coating degradation or failure.