nucВестник НЯЦ РКNNC RK Bulletin1729-75161729-7885Национальный ядерный центр Республики Казахстан10.52676/1729-7885-2022-2-32-39nuc-379Research ArticleСтатьиРАЗРАБОТКА ИСПЫТАТЕЛЬНОГО УСТРОЙСТВА ДЛЯ ПРОВЕДЕНИЯ ИСПЫТАНИЯ МИНИАТЮРНЫХ ОБРАЗЦОВ МЕТОДОМ SPTDEVELOPMENT OF A TEST DEVICE FOR TESTING MINIATURE SAMPLES BY THE SPT METHODhttps://orcid.org/0000-0002-5632-0391ДаулетхановЕ. Д.DauletkhanovYe. D.

Ерхат Даулетханулы Даулетханов

Курчатов

Yerkhat Dauletkhanuly Dauletkhanov

Kurchatov

dauletkhanov@nnc.kzСапатаевЕ. Е.SapatayevYe. Ye.

Ержан Ернатулы Сапатаев

Курчатов

Yerzhan Yernatuly Sapatayev

Kurchatov

sapatayev@nnc.kzhttps://orcid.org/0000-0002-5430-534XОразгалиевН. А.OrazgaliyevN. A.

Нурхат Айдарулы Оразгалиев

Курчатов

Nurkhat Aidaruly Orazgaliyev

Kurchatov

orazgaliev@nnc.kzАрынгазыЕ. Б.AryngazyYe. B.

Курчатов

Yersin Bolatkaliuly Aryngazy

Kurchatov

aryngazy@nnc.kzИнститут атомной энергии РГП НЯЦ РК, ФилиалКазахстанInstitute of Atomic Energy RSE NNC RK, BranchKazakhstan202223062022023239Copyright © Даулетханов Е.Д., Сапатаев Е.Е., Оразгалиев Н.А., Арынгазы Е.Б., 20222022Даулетханов Е.Д., Сапатаев Е.Е., Оразгалиев Н.А., Арынгазы Е.Б.Dauletkhanov Y.D., Sapatayev Y.Y., Orazgaliyev N.A., Aryngazy Y.B.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://journals.nnc.kz/jour/article/view/379

В работе приведены результаты разработки и изготовления, а также сборки и монтажа испытательного устройства для проведения испытания миниатюрных образцов методом SPT. Приведены результаты механических испытаний методами на растяжение и SPT материала стали 35Х после термообработки (закалка+отпуск) при различных температурах отпуска. Выполнена оценка изменений прочностных характеристик стали марки 35Х в зависимости от режима термообработки. Определены и получены корреляционные уравнения между методом t/10 и пределами текучести каждого образца стали 35Х, полученными при испытаниях на растяжение.

The paper presents the results of the development and manufacture, as well as assembly and installation of a test device for testing miniature samples by the SPT method. The results of mechanical tests by tensile and SPT methods of 35X steel material after heat treatment (quenching + tempering) at different tempering temperatures. The evaluation of changes in the strength characteristics of steel grade 35X, depending on the heat treatment mode. The correlation equations between the t/10 method and the yield strength of each 35X steel sample obtained during tensile tests were determined and obtained.

метод SPTразработкаиспытания на растяжениетекучестьпрочностьSPT testsdevelopmenttensile testsyieldstrengthThis research was funded by the Ministry of Energy of the Republic of Kazakhstan (BR09158470)ReferencesM.P. Manahan, A.S. Argon, O.K. Harling, Mechanical behavior evaluation using the miniaturized disk bend test, Quaterly Progress Report on Damage Analysis and Fundamental Studies (1981) 82–103. DOE/ER-0046/8.M.P. Manahan, A.S. Argon, O.K. Harling, Mechanical behavior evaluation using the miniaturized disk bend test, Quaterly Progress Report on Damage Analysis and Fundamental Studies (1981) 82 – 103. DOE/ER-0046/8.M.P. Manahan, A.S. Argon, O.K. Harling, The development of a miniaturized disk bend test for the determination of postirradiation mechanical properties, J. Nucl. Mater. (1981) 1545e1550, 103 & 104.M.P. Manahan, A.S. Argon, O.K. Harling, The development of a miniaturized disk bend test for the determination of postirradiation mechanical properties, J. Nucl. Mater. (1981) 1545e1550, 103 & 104.Y. Peng, L. Cai, H. Chen, C. Bao, A new method based on energy principle to predict uniaxial stress–strain relations of ductile materials by small punch testing. Int. J. Mech. Sci. 138–139, 244–249 (2018).Y. Peng, L. Cai, H. Chen, C. Bao, A new method based on energy principle to predict uniaxial stress–strain relations of ductile materials by small punch testing. Int. J. Mech. Sci. 138–139, 244–249 (2018).D. Andrés, T. García, S. Cicero, R. Lacalle, J.A. Álvarez, A. Martín-Meizoso, J. Aldazabal, A. Bannister, A. Klimpel, Characterization of heat affected zones produced by thermal cutting processes by means of Small Punch tests. Mater. Charact. 119, 55–64 (2016).D. Andrés, T. García, S. Cicero, R. Lacalle, J.A. Álvarez, A. Martín-Meizoso, J. Aldazabal, A. Bannister, A. Klimpel, Characterization of heat affected zones produced by thermal cutting processes by means of Small Punch tests. Mater. Charact. 119, 55–64 (2016).X. Yang, X. Wang, X. Ling, D. Wang, Enhanced mechanical behaviors of gradient nano-grained austenite stainless steel by means of ultrasonic impact treatment. Results Phys. 7, 1412–1421 (2017).X. Yang, X. Wang, X. Ling, D. Wang, Enhanced mechanical behaviors of gradient nano-grained austenite stainless steel by means of ultrasonic impact treatment. Results Phys. 7, 1412– 1421 (2017).S.-H. Chi, J.-H. Hong, I.-S. Kim, Evaluation of irradiation efects of 16 MeV proton-irradiated 12Cr–1MoV steel by small punch (SP) tests. Scr. Metall. Mater. 30(12), 1521–1525 (2000).S.-H. Chi, J.-H. Hong, I.-S. Kim, Evaluation of irradiation efects of 16 MeV proton-irradiated 12Cr–1MoV steel by small punch (SP) tests. Scr. Metall. Mater. 30(12), 1521–1525 (2000).C. Rodríguez, E. Cárdenas, F.J. Belzunce, C. Betegón, Fracture characterization of steels by means of the small punch test. Exp. Mech. 53(3), 385–392 (2013).C. Rodríguez, E. Cárdenas, F.J. Belzunce, C. Betegón, Fracture characterization of steels by means of the small punch test. Exp. Mech. 53(3), 385–392 (2013).Fleury E, Ha JS. Small punch tests to estimate the mechanical properties of steels for steam power plant: I. Mechanical strength. Int J Press Vessels Pip 1998;75:699–706. https://doi.org/10.1016/S0308-0161(98)00074-X.Fleury E, Ha JS. Small punch tests to estimate the mechanical properties of steels for steam power plant: I. Mechanical strength. Int J Press Vessels Pip 1998;75:699–706. doi:10.1016/S0308-0161(98)00074-X.Calaf-Chica J, Bravo PM, Preciado M. Improved correlation for the elastic modulus prediction of metallic materials in the Small Punch Test. Int J Mech Sci 2017;134:112–22. https://doi.org/10.1016/j.ijmecsci.2017.10.006.Calaf-Chica J, Bravo PM, Preciado M. Improved correlation for the elastic modulus prediction of metallic materials in the Small Punch Test. Int J Mech Sci 2017;134:112–22. doi:10.1016/j.ijmecsci.2017.10.006.Mao X, Takahashi H. Development of a furtherminiaturized specimen of 3mm diameter for TEM disk (Ø 3 mm) small punch tests. J Nucl Mater 1987;150:42–52. https://doi.org/10.1016/0022-3115(87)90092-4.Mao X, Takahashi H. Development of a further-miniaturized specimen of 3mm diameter for TEM disk (Ø 3mm) small punch tests. J Nucl Mater 1987;150:42–52. doi:10.1016/0022-3115(87)90092-4.Okada A, Hamilton ML, Garner FA. Microbulge testing to neutron irradiated materials. J Nucl Mater 1991;179–181:445–8. https://doi.org/10.1016/0022-3115(91)90120-V.Okada A, Hamilton ML, Garner FA. Microbulge testing to neutron irradiated materials. J Nucl Mater 1991;179–181:445–8. doi:10.1016/0022-3115(91)90120-V.Ruan Y, Spatig P, Victoria M. Assessment of mechanical properties of the martensitic steel EUROFER97 by means of punch tests. J Nucl Mater 2002;307–311:236–9. https://doi.org/10.1016/S0022-3115(02)01194-7.Ruan Y, Spatig P, Victoria M. Assessment of mechanical properties of the martensitic steel EUROFER97 by means of punch tests. J Nucl Mater 2002;307–311:236–9. doi:10.1016/S0022-3115(02)01194-7.Baik J-M, Kameda J, Buck O. Small punch test evaluation of intergranular embrittlement of an alloy steel. Scr Metall 1983;17:1443–7. https://doi.org/10.1016/0036-9748(83)90373-3.Baik J-M, Kameda J, Buck O. Small punch test evaluation of intergranular embrittlement of an alloy steel. Scr Metall 1983;17:1443–7. doi:10.1016/0036-9748(83)90373-3.Kameda J, Ranjan R. Characterization of deformation and fracture behavior in amorphous and/or ceramic coatings and aluminum alloy substrates by small punch testing and acoustic emission techniques. Mater Sci Eng A 1994;183: 121–30. https://doi.org/10.1016/0921-5093(94)90896-6.Kameda J, Ranjan R. Characterization of deformation and fracture behavior in amorphous and/or ceramic coatings and aluminum alloy substrates by small punch testing and acoustic emission techniques. Mater Sci Eng A 1994;183:121–30. doi:10.1016/0921-5093(94)90896-6.Ule B, et al. Small punch test method assessment for the determination of the residual creep life of Service exposed components: outcomes from an interlaboratory exercise. Nucl. Eng. Des. 1999;192:1–11. https://doi.org/10.1016/S0029-5493(99)00039-4.Ule B, et al. Small punch test method assessment for the determination of the residual creep life of Service exposed components: outcomes from an interlaboratory exercise. Nucl Eng Des 1999;192:1–11. doi:10.1016/S0029-5493(99)00039-4.CEN Workshop Agreement CWA 15627, European Code of Practise: Small Punch Test Method for Metallic Materials. (2007).CEN Workshop Agreement CWA 15627, European Code of Practise: Small Punch Test Method for Metallic Materials. (2007).ASTM E3205-20, Standard Test Method for Small Punch Testing of Metallic Materials, ASTM International, West Conshohocken, PA, 2020.ASTM E3205-20, Standard Test Method for Small Punch Testing of Metallic Materials, ASTM International, West Conshohocken, PA, 2020.M.F. Moreno, G. Bertolino, A. Yawny, The significance of specimen displacement definition on the mechanical properties derived from Small Punch Test, Materials and Design 95 (2016) 623–631. https://doi.org/10.1016/j.matdes.2016.01.148.M.F. Moreno, G. Bertolino, A. Yawny, The significance of specimen displacement definition on the mechanical properties derived from Small Punch Test, Materials and Design 95 (2016) 623-631. DOI: 10.1016/j.matdes.2016.01.148.C. Rodríguez, J. García, E. Cárdenas, C. Betegón, Mechanical properties characterization of heat-affected zone using the small punch test, Welding Research 88 (2009) 188–192.C. Rodríguez, J. García, E. Cárdenas, C. Betegón, Mechanical properties characterization of heat-affected zone using the small punch test, Welding Research 88 (2009) 188-192.

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