Extending the Temperature Range of the National Primary Standard for the Unit of the Thermal Linear Expansion Coefficient

T. A. Kompan; S. V. Kondrat’ev; A. S. Korenev; N. F. Pukhov; F. M. Inochkin; S. K. Kruglov; I. G. Bronshtein

doi:10.1007/s11018-016-0896-2

Extending the Temperature Range of the National Primary Standard for the Unit of the Thermal Linear Expansion Coefficient

Авторлар: Kompan T.A.¹, Kondrat’ev S.V.¹, Korenev A.S.¹, Pukhov N.F.¹, Inochkin F.M.², Kruglov S.K.², Bronshtein I.G.³
Мекемелер:
1. Mendeleev All-Russia Research Institute of Metrology (VNIIM)
2. St. Petersburg Polytechnic University
3. St. Petersburg National Research University of Information Technologies, Mechanics, and Optics (ITMO)
Шығарылым: Том 58, № 12 (2016)
Беттер: 1341-1346
Бөлім: Thermal Measurements
URL: https://journals.rcsi.science/0543-1972/article/view/245629
DOI: https://doi.org/10.1007/s11018-016-0896-2
ID: 245629

Дәйексөз келтіру

Толық мәтін

Ашық рұқсат
Рұқсат жабық

Рұқсат берілді
Рұқсат жабық

Тек жазылушылар үшін

Аннотация
Авторлар туралы
Әдебиет тізімі
Қосымша файлдар
Статистика

Аннотация

Work on improving the national primary standard for the unit of the coefficient of linear thermal expansion for solids in order to extend the temperature range from 1800 to 3000 K is described. The composition and metrological characteristics of the standard are discussed, as well as methods for measuring the elongation of test samples and an improved system for transfer of the unit from the standard to working means of measurement.