Providing the Uniformity of Measurements of the Thickness of Metallic Coatings by Eddy-Current Phase Thickness Gages During Their Calibration and Verification
- Авторлар: Golubev S.1, Smirnova N.2, Skladanovskaya M.3
-
Мекемелер:
- Federal Agency for Technical Regulation and Metrology ROSSTANDART
- Mendeleev All-Russia Research Institute of Metrology (VNIIM)
- St. Petersburg Mining University
- Шығарылым: Том 60, № 6 (2017)
- Беттер: 552-557
- Бөлім: Article
- URL: https://journals.rcsi.science/0543-1972/article/view/246188
- DOI: https://doi.org/10.1007/s11018-017-1233-0
- ID: 246188
Дәйексөз келтіру
Аннотация
Problems of providing uniformity of measurements of the thickness of metallic coatings by the eddy-current phase method are examined. The physical principles of the method as well as the design and metrological characteristics of the measuring instruments are analyzed. The dependences of the error of measuring the thickness of metallic coatings on the influencing parameters during graduation, verification, and calibration are obtained. The requirements imposed on the electrophysical parameters of metallic coating thickness standards are formulated.
Негізгі сөздер
Авторлар туралы
S. Golubev
Federal Agency for Technical Regulation and Metrology ROSSTANDART
Хат алмасуға жауапты Автор.
Email: golubev@gost.ru
Ресей, Moscow
N. Smirnova
Mendeleev All-Russia Research Institute of Metrology (VNIIM)
Email: golubev@gost.ru
Ресей, St. Petersburg
M. Skladanovskaya
St. Petersburg Mining University
Email: golubev@gost.ru
Ресей, St. Petersburg