Autors: Dzhudzhev, B. P., Velev, B., Zlatkov, M., Kostadinov, P.
Title: Study on the Structure and Composition of new Ferromagnetic Materials with an Automated System for Complex Non-destructive Testing
Keywords: - EV / HEV - electric and hybrid electric vehicles,

Abstract: The paper presents the results of the study of the structure and composition of new ferromagnetic materials, performed with an automated system for complex nondestructive testing of the structure and mechanical properties of samples and articles of metal materials MULTITEST. It consists of several modular devices that measure one or two non-destructive information parameters based on methods with different physical fundamentals (magnetic, ultrasonic and thermoelectric). Three optimized modular devices of the system are presented: MULTITEST-MC010 for research of ferromagnetic materials with the methods for measuring the magnetic noise and the magnetoacoustic emission of Barkhausen, MULTITEST-CD010 for research of materials with the methods for measuring speed and attenuation of ultrasound and MULTITEST-TE010 for measuring the thermoelectric power in metallic materials. The main approaches for the optimization of the automated data processing from measurement / test and the adjustment o

References

    Issue

    30th International Scientific Symposium Metrology and Metrology Assurance, 2020, Bulgaria, ISSN 9254265

    Copyright IEEE

    Цитирания (Citation/s):
    1. Improved Metrological Characteristics of Eddy Current Testing - 2021 - в издания, индексирани в Scopus или Web of Science
    2. Investigation of metallic materials with ultrasonic methods - 2021 - в български издания

    Вид: публикация в международен форум, публикация в реферирано издание, индексирана в Scopus