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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">pimi</journal-id><journal-title-group><journal-title xml:lang="ru">Приборы и методы измерений</journal-title><trans-title-group xml:lang="en"><trans-title>Devices and Methods of Measurements</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2220-9506</issn><issn pub-type="epub">2414-0473</issn><publisher><publisher-name>BNTU</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21122/2220-9506-2026-17-2-151-163</article-id><article-id custom-type="elpub" pub-id-type="custom">pimi-1050</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Методы измерений, контроля, диагностики</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Methods of measurements, monitoring, diagnostics</subject></subj-group></article-categories><title-group><article-title>Комплексная оценка механических свойств материалов методом инструментального индентирования на базе измерительного комплекса УИМ-1</article-title><trans-title-group xml:lang="en"><trans-title>UIM-1 Measuring Complex for Comprehensive Evaluation of Mechanical Properties of Materials by Instrumented Indentation</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пантелеев</surname><given-names>К. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pantsialeyeu</surname><given-names>К.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Адрес для переписки:Пантелеев К. В.Белорусский национальный технический университет,пр-т Независимости, 65, г. Минск 220013, Беларусьe-mail: k.pantsialeyeu@bntu.by</p></bio><bio xml:lang="en"><p>Address for correspondence:Pantsialeyeu K. U.Belarusian National Technical University, Nezavisimosty Ave., 65, Minsk 220013, Belarus e-mail: k.pantsialeyeu@bntu.by</p></bio><email xlink:type="simple">k.pantsialeyeu@bntu.by</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Крень</surname><given-names>А. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Kren</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ул. Академическая, 16, г. Минск 220072</p></bio><bio xml:lang="en"><p>Akademicheskaya str., 16,Minsk 220072</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Микитевич</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Mikitevich</surname><given-names>V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>пр-т Независимости, 65, г. Минск 220013</p></bio><bio xml:lang="en"><p>Nezavisimosty Ave., 65, Minsk 220013</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мацулевич</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Matsulevich</surname><given-names>О.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ул. Академическая, 16, г. Минск 220072</p></bio><bio xml:lang="en"><p>Akademicheskaya str., 16, Minsk 220072</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Протасеня</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Protasenya</surname><given-names>T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ул. Академическая, 16, г. Минск 220072</p></bio><bio xml:lang="en"><p>Akademicheskaya str., 16, Minsk 220072</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ланцман</surname><given-names>Г. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lantsman</surname><given-names>G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ул. Академическая, 16, г. Минск 220072</p></bio><bio xml:lang="en"><p>Akademicheskaya str., 16, Minsk 220072</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Воробей</surname><given-names>Р. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Vorobei</surname><given-names>R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>пр-т Независимости, 65, г. Минск 220013</p></bio><bio xml:lang="en"><p>Nezavisimosty Ave., 65, Minsk 220013</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гусев</surname><given-names>О. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Gusev</surname><given-names>O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>пр-т Независимости, 65, г. Минск 220013</p></bio><bio xml:lang="en"><p>Nezavisimosty Ave., 65, Minsk 220013</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Свистун</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Svistun</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>пр-т Независимости, 65, г. Минск 220013</p></bio><bio xml:lang="en"><p>Nezavisimosty Ave., 65,Minsk 220013</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тявловский</surname><given-names>А. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Tyavlovsky</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>пр-т Независимости, 65, г. Минск 220013</p></bio><bio xml:lang="en"><p>Nezavisimosty Ave., 65, Minsk 220013</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жарин</surname><given-names>А. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Zharin</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>пр-т Независимости, 65, г. Минск 220013</p></bio><bio xml:lang="en"><p>Nezavisimosty Ave., 65, Minsk 220013</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белорусский национальный технический университет</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Belarusian National Technical University</institution><country>Belarus</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт прикладной физики Национальной академии наук Беларуси</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Institute of Applied Physics of the National Academy of Sciences of Belarus</institution><country>Belarus</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>08</day><month>07</month><year>2026</year></pub-date><volume>17</volume><issue>2</issue><fpage>151</fpage><lpage>163</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Пантелеев К.В., Крень А.П., Микитевич В.А., Мацулевич О.В., Протасеня Т.А., Ланцман Г.А., Воробей Р.И., Гусев О.К., Свистун А.И., Тявловский А.К., Жарин А.Л., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Пантелеев К.В., Крень А.П., Микитевич В.А., Мацулевич О.В., Протасеня Т.А., Ланцман Г.А., Воробей Р.И., Гусев О.К., Свистун А.И., Тявловский А.К., Жарин А.Л.</copyright-holder><copyright-holder xml:lang="en">Pantsialeyeu К., Kren A., Mikitevich V., Matsulevich О., Protasenya T., Lantsman G., Vorobei R., Gusev O., Svistun A., Tyavlovsky A., Zharin A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://pimi.bntu.by/jour/article/view/1050">https://pimi.bntu.by/jour/article/view/1050</self-uri><abstract><p>Традиционные разрушающие методы контроля механических свойств материалов требуют изготовления образцов, что исключает их применение для оценки готовых изделий. Актуальной задачей является развитие неразрушающих методов контроля, обеспечивающих достоверную оценку широкого спектра характеристик материалов. Целью работы было представление функциональных возможностей разработанного измерительного комплекса УИМ-1 для комплексного исследования механических свойств материалов методом инструментального индентирования. Метод основан на непрерывной регистрации диаграммы «контактное усилие – глубина внедрения». Комплекс оснащён приводом с нагрузкой до 2000 Н, тензометрическим датчиком силы (погрешность ≤ ± 1 %), фотоэлектрическим датчиком перемещения (разрешение 0,1 мкм). Реализованы методики согласно ISO 14577-1, СТБ 2495-2017, ГОСТ 22761-77, ГОСТ 22762-77. Анализ диаграммы индентирования позволяет определять твёрдость по Бринеллю и Роквеллу без оптического измерения отпечатка, модуль упругости (70–200 ГПа), предел прочности (380–1700 МПа), ползучесть, релаксацию, пластичность и коэффициент анизотропии. Комплекс УИМ-1 является универсальным инструментом неразрушающего контроля, обеспечивающим в рамках одного испытания получение комплекса механических характеристик материалов.</p></abstract><trans-abstract xml:lang="en"><p>Traditional destructive methods for evaluating the mechanical properties of materials require the preparation of test specimens, which precludes their application for assessing finished products. Thus, the development of non-destructive testing that provide reliable evaluation of a wide range of properties is a relevant task. Aim of this work was to present the functional capabilities and confirm the effectiveness of the developed UIM-1 measuring system for comprehensive study of mechanical properties of materials using the instrumented indentation method. Method is based on the continuous recording of the "contact force – penetration depth" diagram. The system is equipped with an actuator providing a load of up to 2000 N, a strain gauge force sensor (error ≤ ±1 %), and a photoelectric displacement sensor (resolution 0.1 μm). The implemented measurement procedures comply with ISO 14577-1, STB 2495-2017, GOST 22761-77 and GOST 22762-77. Analysis of the indentation diagram allows determining Brinell and Rockwell hardness without optical measurement of the imprint, elastic modulus (70–200 GPa), ultimate tensile strength (380– 1700 MPa), creep, relaxation, plasticity and anisotropy coefficient. The UIM-1 system is a versatile nondestructive testing tool that provides a set of interrelated mechanical characteristics of materials within a single test.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>инструментальное индентирование</kwd><kwd>твёрдость по Бринеллю</kwd><kwd>твёрдость по Роквеллу</kwd><kwd>модуль упругости</kwd><kwd>неразрушающий контроль</kwd></kwd-group><kwd-group xml:lang="en"><kwd>instrumented indentation</kwd><kwd>Brinell hardness</kwd><kwd>Rockwell hardness</kwd><kwd>elastic modulus</kwd><kwd>non-destructive testing</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Tai JL. [et al.]. Recent trends in non-destructive testing approaches for composite materials: A review of successful implementations. Materials. 2025;18(13):3146. DOI: 10.3390/ma18133146</mixed-citation><mixed-citation xml:lang="en">Tai JL. [et al.]. 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