izmertechИзмерительная техникаIzmeritel`naya Tekhnika0368-10252949-5237ФГУП "ВНИИФТРИ"izmertech-1447Research ArticleТЕПЛОФИЗИЧЕСКИЕ ИЗМЕРЕНИЯTHERMOPHYSIC MEASUREMENTSМетоды заполнения ампул высокотемпературных реперных точек на основе эвтектических сплавовСильдЮ. А.Y.A.Sild@vniim.ruВсероссийский научно-исследовательский институт им. Д. И. Менделеева С.-ПетербургRussian Federation2012070220230857- 59Copyright © ФГУП "ВНИИФТРИ", 20232023ФГУП "ВНИИФТРИ"ФГУП "ВНИИФТРИ"https://www.izmt.ru/jour/about/submissions#copyrightNoticehttps://www.izmt.ru/jour/article/view/1447

Приведены результаты исследований характеристик фазовых переходов эвтектических сплавов металл–углерод, которые, в частности, зависятот качества заполнения ампулы. Выделенытри основных метода заполнения: традиционный, капельный и финишной заплавки. Во ВНИИМ реализованы все три метода заполнения. Испытания показали, что ампулы, заполненные по методу финишной заплавки, имеют лучшие характеристики по сравнению с ранее разработанными.

The results of studies of characteristics of phase transitions of "metal-carbon" eutectic alloys depending, in particular, on quality of cell filling are presented. The three basic methods of cells filling are sorted out: traditional method, drop method and finishing seal method. In D. I. Mendeleyev Institute for Metrology (VNIIM), all three filling methods were realized. The tests have shown that cells filled by finishing seal method have better characteristics comparing with previously developed.

температурная шкалатемпературные реперные точкиэвтектические сплавыtemperature scaletemperature fixed pointseutectic alloysReferencesRecommendationТ2 (2005) to the CIPM.[Офиц.сайт BIPM,CCT].http://www.bipm.org/cc/CCT/Allowed/23/CCT_05_31.pdf.RecommendationТ2 (2005) to the CIPM.[Офиц.сайт BIPM,CCT].http://www.bipm.org/cc/CCT/Allowed/23/CCT_05_31.pdf.WoolliamsE. R e.a. Metal (carbide)–carbon eutectics for thermometry and radiometry: a review of the first seven years //Metrologia. 2006V. 43. R11–R25.WoolliamsE. R e.a. Metal (carbide)–carbon eutectics for thermometry and radiometry: a review of the first seven years //Metrologia. 2006V. 43. R11–R25.iMERADescription of Work (Dec. 2007 v5.0), [Офиц. сайтEURAMET].http://www.euramet.org/index.php?id=documents.iMERADescription of Work (Dec. 2007 v5.0), [Офиц. сайтEURAMET].http://www.euramet.org/index.php?id=documents.Сильд Ю.А.и др.Исследование нового излучателя ВНИИМ для метрологического обеспечения радиационной термометрии //Приборы.2008.№10. С. 46–52.Сильд Ю.А.и др.Исследование нового излучателя ВНИИМ для метрологического обеспечения радиационной термометрии //Приборы.2008.№10. С. 46–52.Сильд Ю.А., Матвеев М.С., Походун А.И. Реализация высокотемпературной реперной точки на основе эвтектического сплава Pt-C// Приборы. 2007.№7. С. 53–59.Сильд Ю.А., Матвеев М.С., Походун А.И. Реализация высокотемпературной реперной точки на основе эвтектического сплава Pt-C// Приборы. 2007.№7. С. 53–59.Machin G., Yamada Y., Bloembergen P.M(C)-Ceutecticresearchplan – thenextsteps.[Офиц. сайтBIPM, CCT].http://www.bipm.org/wg/CCT/CCTWG5/Allowed/Miscellaneous/CCT-WG5-docs-01.pdf.Machin G., Yamada Y., Bloembergen P.M(C)-Ceutecticresearchplan – thenextsteps.[Офиц. сайтBIPM, CCT].http://www.bipm.org/wg/CCT/CCTWG5/Allowed/Miscellaneous/CCT-WG5-docs-01.pdf.MatveyevM. Se.a. Experience of Construction and Study of Pt–C Eutectic in VNIIM and Cooperation with LNE-INM //Intю. J.Thermophys. 2009. V. 30. Р.47–58.MatveyevM. Se.a. Experience of Construction and Study of Pt–C Eutectic in VNIIM and Cooperation with LNE-INM //Intю. J.Thermophys. 2009. V. 30. Р.47–58.Sadli1M.e.a. Comparison of Pyrometric Co-C and Re-C Eutectic-Point Cells between LNE-Cnam and VNIIM //Int. J.Thermophys. 2011. V. 32. P. 1 – 14.Sadli1M.e.a. Comparison of Pyrometric Co-C and Re-C Eutectic-Point Cells between LNE-Cnam and VNIIM //Int. J.Thermophys. 2011. V. 32. P. 1 – 14.Yamada Y, Bloembergen P.On the properties of hyper-eutectic metal-carbon fixed points //AIST BULLETIN of metrology. 2006. V. 5. Pt. 3. P. 157–162.Yamada Y, Bloembergen P.On the properties of hyper-eutectic metal-carbon fixed points //AIST BULLETIN of metrology. 2006. V. 5. Pt. 3. P. 157–162.Sadli M., Fanjeaux M., Bonnier G. Construction and implementation of a set of metal–carbon eutectic fixed points// Temperature: its Measurement and Control in Science and Industry.2003. V.7. P. 267–272.Sadli M., Fanjeaux M., Bonnier G. Construction and implementation of a set of metal–carbon eutectic fixed points// Temperature: its Measurement and Control in Science and Industry.2003. V.7. P. 267–272.KhlevnoyB., Grigoryeva I.,IbragimovN. New method of Filling of HTFP cells // High Temperature Fixed Points Solutions for Research and Industry (HTFP 2008): Int. Workshop, KRISS, Daejeon:Korea. 2008. P. 16.KhlevnoyB., Grigoryeva I.,IbragimovN. New method of Filling of HTFP cells // High Temperature Fixed Points Solutions for Research and Industry (HTFP 2008): Int. Workshop, KRISS, Daejeon:Korea. 2008. P. 16.BoursonF. e. a. Development around the Co-C eutectic point at LNE-INM/Cnam //ActaMetrologicaSinica,2008. V.29. N4A. P.BoursonF. e. a. Development around the Co-C eutectic point at LNE-INM/Cnam //ActaMetrologicaSinica,2008. V.29. N4A. P.SadliM. e. a. Collaboration Between UME and LNE-INM on Co–C Eutectic Fixed-Point Construction and Characterization// Int. J.Thermophys.2009. V. 30. P. 36–46.SadliM. e. a. Collaboration Between UME and LNE-INM on Co–C Eutectic Fixed-Point Construction and Characterization// Int. J.Thermophys.2009. V. 30. P. 36–46.Khlevnoy B. B.,Grigoryeva I. A.,Ibragimov N. A. New Method of Filling of High-Temperature Fixed-Point Cells Based on Metal-Carbon Eutectics/Peritectics // Int. J.Thermophys. 2011. V.32. 7–8.Khlevnoy B. B.,Grigoryeva I. A.,Ibragimov N. A. New Method of Filling of High-Temperature Fixed-Point Cells Based on Metal-Carbon Eutectics/Peritectics // Int. J.Thermophys. 2011. V.32. 7–8.Yamada Y.,Wang Y.Long-Term Stability of Metal-Carbon Eutectic Fixed-Point Cells //ActaMetrologicaSinica.2008. V.29.N 5A. P.46–51.Yamada Y.,Wang Y.Long-Term Stability of Metal-Carbon Eutectic Fixed-Point Cells //ActaMetrologicaSinica.2008. V.29.N 5A. P.46–51.

The authors declare that there are no conflicts of interest present.