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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">lim</journal-id><journal-title-group><journal-title xml:lang="ru">Литье и металлургия</journal-title><trans-title-group xml:lang="en"><trans-title>Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1683-6065</issn><issn pub-type="epub">2414-0406</issn><publisher><publisher-name>BNTU</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21122/1683-6065-2017-2-81-87</article-id><article-id custom-type="elpub" pub-id-type="custom">lim-1997</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>Материаловедение</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Science of materials</subject></subj-group></article-categories><title-group><article-title>ОЦЕНКА ПЛАСТИЧНОСТИ МЕТАЛЛИЧЕСКИХ МАТЕРИАЛОВ МЕТОДОМ ДИНАМИЧЕСКОГО ИНДЕНТИРОВАНИЯ</article-title><trans-title-group xml:lang="en"><trans-title>EVALUATION OF METALLIC MATERIALS PLASTICITY BY DYNAMIC INDENTATION METHOD</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>Рудницкий</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Rudnitsky</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><email xlink:type="simple">rudnitsky@iaph.bas-net.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. P.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></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. A.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт прикладной физики НАН 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>2017</year></pub-date><pub-date pub-type="epub"><day>04</day><month>07</month><year>2017</year></pub-date><volume>0</volume><issue>2</issue><fpage>81</fpage><lpage>87</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Рудницкий В.А., Крень А.П., Ланцман Г.А., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Рудницкий В.А., Крень А.П., Ланцман Г.А.</copyright-holder><copyright-holder xml:lang="en">Rudnitsky V.A., Kren A.P., Lantsman G.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://lim.bntu.by/jour/article/view/1997">https://lim.bntu.by/jour/article/view/1997</self-uri><abstract><p>Предложен метод определения пластичности металлических материалов, реализуемый с помощью динамического индентирования материала сферическим наконечником. Измеряемая величина пластичности определяется соотношением пластической и полной деформаций в образующейся при вдавливании лунке и учитывает влияние модуля упругости материала. Получена зависимость, связывающая пластичность и динамическую твердость материалов. Проведены эксперименты на металлах, имеющих модуль упругости от 70 до 380 ГПа и твердость до 62 HRC.</p></abstract><trans-abstract xml:lang="en"><p>The method of plasticity test of metallic materials realized by means of a dynamic dimpling of material by a spherical tip is offered. The measured value of plasticity is defined by a ratio of plastic and complete deformations in the formed indentation which considers influence of an elastic modulus of material. The dependence connecting plasticity and dynamic hardness of materials is received. Experiments on metals from 70 to 380 GPA having an elastic modulus and hardness up to 62 HRC are made.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>пластичность</kwd><kwd>металл</kwd><kwd>индентирование</kwd><kwd>удар</kwd></kwd-group><kwd-group xml:lang="en"><kwd>plasticity</kwd><kwd>metal</kwd><kwd>indentation</kwd><kwd>impact</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">ГОСТ 1497-84. Металлы. Методы испытаний на растяжение. Введ. 1986–01–01. М.: Изд-во стандартов, 1986. 35 с.</mixed-citation><mixed-citation xml:lang="en">GOST 1497-84. Metally. Metody ispytanij na rastjazhenie [State Standart 1497–84. Metals. Methods of tension test]. Moscow, Izd-vo standartov Publ., 1986. 35 p.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Ахметов Т. А. 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