METHOD TO CONTROL STRUCTURE OF TITANIUM ALLOY

摘要

FIELD: measurement equipment.SUBSTANCE: intensities of chemical elements are measured in an initial alloy sample by the emission-spectral method. The alloy sample is exposed to thermal treatment within 30 minutes at 1200°C. The sample is cooled in water down to room temperature. Intensities of alloy chemical elements are again measured. Values of intensities of each chemical element in the alloy are compared in initial and thermally treated samples. According to the difference in values of intensities of chemical elements, availability of structural changes is ascertained.EFFECT: development of a method making it possible to take into account influence of a titanium alloy at an analytical signal when using an emission-spectral method of analysis.4 cl