Мақаланы E-mail арқылы жіберу New Metrological Support for Measurements of the Concentration of Hydrogen in Solid Samples
- Авторлар: Konopel’ko L.A.1, Polyanskii A.M.2, Polyanskii V.A.3, Yakovlev Y.A.3
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Мекемелер:
- Mendeleev All-Russia Research Institute of Metrology (VNIIM)
- Scientific-Production Complex Electron and Beam Technologies (NPK EPT)
- Institute of Machine Building Problems, Russian Academy of Sciences
- Шығарылым: Том 60, № 12 (2018)
- Беттер: 1222-1227
- Бөлім: Article
- URL: https://journals.rcsi.science/0543-1972/article/view/246355
- DOI: https://doi.org/10.1007/s11018-018-1343-3
- ID: 246355
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Аннотация
Specifications for methods of measuring the concentration of hydrogen in solid samples are analyzed. Multiple discrepancies in the results of comparisons of modern standard samples from different manufacturers are found experimentally and the probable source of these discrepancies is the method used to heat and melt samples in a carrier gas flow for the measurements. It is concluded that this method is unsuitable for metrological support of measurements of the concentration of hydrogen in structural materials, since the metrological characteristics of these means of measurement do not meet the requirements for safe operation in the modern economy.
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Авторлар туралы
L. Konopel’ko
Mendeleev All-Russia Research Institute of Metrology (VNIIM)
Email: ampo@electronbeamtech.com
Ресей, St. Petersburg
A. Polyanskii
Scientific-Production Complex Electron and Beam Technologies (NPK EPT)
Хат алмасуға жауапты Автор.
Email: ampo@electronbeamtech.com
Ресей, St. Petersburg
V. Polyanskii
Institute of Machine Building Problems, Russian Academy of Sciences
Email: ampo@electronbeamtech.com
Ресей, St. Petersburg
Yu. Yakovlev
Institute of Machine Building Problems, Russian Academy of Sciences
Email: ampo@electronbeamtech.com
Ресей, St. Petersburg
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