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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">10.21122/2220-9506-2020-11-4-279-288</article-id><article-id custom-type="elpub" pub-id-type="custom">pimi-681</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>Средства измерений</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Measuring instruments</subject></subj-group></article-categories><title-group><article-title>Измерение элементов структуры стали в специализированном модуле программы обработки изображений «IMAGE-SP»</article-title><trans-title-group xml:lang="en"><trans-title>Measurement of Steel Structure Elements in the Specialized Module of the IMAGE-SP Image Processing Software</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>Анисович</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Anisovich</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Адрес для переписки: А.Г. Анисович – Физико-технический институт Национальной академии наук Беларуси, ул. Купревича, 10, г. Минск 220141, Беларусь  e-mail: anna-anisovich@yandex.ru</p></bio><bio xml:lang="en"><p>Address for correspondence: A.G. Anisovich – The Physical-Technical Institute of the National Academy of Sciences of Belarus, Kuprevich str., 10, Minsk 220141, Belarus  e-mail: anna-anisovich@yandex.ru</p></bio><email xlink:type="simple">anna-anisovich@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Физико-технический институт Национальной академии наук Беларуси</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>The Physical-Technical Institute of the National Academy of Sciences of Belarus</institution><country>Belarus</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>17</day><month>12</month><year>2020</year></pub-date><volume>11</volume><issue>4</issue><fpage>279</fpage><lpage>288</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Анисович А.Г., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Анисович А.Г.</copyright-holder><copyright-holder xml:lang="en">Anisovich A.G.</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/681">https://pimi.bntu.by/jour/article/view/681</self-uri><abstract><p>Размер зерна является одной из наиболее важных характеристик микроструктуры металлов и сплавов. Определение размера зерна стали регламентируется ГОСТ 5639-82 «Стали и сплавы. Методы выявления и определения величины зерна» и включает определение балла зерна сравнением с эталонными шкалами, а также ручные способы измерений. Применение программ обработки изображений открывает новые возможности для анализа материалов, в том числе для количественного металлографического анализа сталей и сплавов. Целью данной работы являлось тестирование специализированного модуля «Металлография» по определению балла зерна программы обработки изображений «IMAGE – SP», а также проверка достоверности получаемых результатов на примере ферритных и аустенитных сталей.</p><p>В модуле «Металлография» проведён анализ стандартных изображений приложения № 3 ГОСТ 5639-82, а также реальных изображений структур ферритной и аустенитной стали. Показано, что результаты соответствуют определению балла зерна по ГОСТу. Расхождение в результатах составляет 1 балл, что является допустимым.</p><p>Успешное тестирование специализированного модуля «Металлография» демонстрирует возможности и перспективность дальнейшей разработки специализированных программных продуктов для измерения количественных показателей структуры металлов и сплавов. Активная разработка программных продуктов для количественного анализа изображений в металлографии позволит узаконить методы компьютерного измерения параметров структур металлов и сплавов путём создания соответствующих стандартов.</p></abstract><trans-abstract xml:lang="en"><p>Grain size is one of the most important characteristics of the microstructure of metals and alloys. Determination of the grain size of steel is regulated by Standart 5639-82 "Steels and alloys. Methods for detection and determination of the grain size". Standart includes determining the grain score by comparison with reference scales, as well as manual measurement methods. The use of image processing software opens up new opportunities for the materials analysis, including for the quantitative metallographic analysis of steels and alloys. The purpose of this work was to test the specialized "Metallography" module to determine the grain score of the image processing software "IMAGE – SP", as well as to check the reliability of the obtained results using the example of ferritic and austenitic steels.</p><p>In the "Metallography" module, the analysis of standard images of annex No. 3 of Standart 5639-82, as well as real images of the structures of ferritic and austenitic steel, is carried out. It is shown that the results correspond to the definition of the Standart grain score. The divergence in the results is 1 point, which is acceptable.</p><p>The active development of software products for the quantitative analysis of images in metallography will make it possible to legitimize the methods of computer measurement of parameters of the structures of metals and alloys by creating appropriate standards. Successful testing of the specialized "Metallography" module demonstrates opportunities and prospects for further development of specialized software products for measuring quantitative values of metal and alloy structures. The active development of software for quantitative analysis of the images in metallography will make it possible to legalize methods for measuring parameters of metal and alloy structures by computer techniques.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>размер зерна</kwd><kwd>программы обработки изображений</kwd></kwd-group><kwd-group xml:lang="en"><kwd>grain size</kwd><kwd>image processing software</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">Kazakov A.A., Kiselev D.V., Andreyeva S.V., Chigintsev L.S., Golovin S.V., Yegorov V.A., Markov S.I. [Development of a method for quantitative assessment of microstructural banding of low-alloy pipe steels using automatic image analysis]. Chernyye metally [Ferrous metals], 2007, no. 7, pp. 31‒37 (in Russian).</mixed-citation><mixed-citation xml:lang="en">Kazakov A.A., Kiselev D.V., Andreyeva S.V., Chigintsev L.S., Golovin S.V., Yegorov V.A., Markov S.I. [Development of a method for quantitative assessment of microstructural banding of low-alloy pipe steels using automatic image analysis]. Chernyye metally [Ferrous metals], 2007, no. 7, pp. 31‒37 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Gonzalez R.C., Woods R.E. Digital image and processing. New York, Pearson Education, Inc., publishing as Prentice Holl., 2002, 1072 p.</mixed-citation><mixed-citation xml:lang="en">Gonzalez R.C., Woods R.E. Digital image and processing. New York, Pearson Education, Inc., publishing as Prentice Holl., 2002, 1072 p.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Kazakov A.A., Chigintsev L.S., Kazakova Ye.I., Ryaboshuk S.V., Markov S.I. [Methodology for evaluating the liquation strip of sheet metal]. Chernyye metally [Ferrous metals], 2009, no. 12, pp. 17‒22 (in Russian).</mixed-citation><mixed-citation xml:lang="en">Kazakov A.A., Chigintsev L.S., Kazakova Ye.I., Ryaboshuk S.V., Markov S.I. [Methodology for evaluating the liquation strip of sheet metal]. Chernyye metally [Ferrous metals], 2009, no. 12, pp. 17‒22 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Carlton C.E., Ferreira P.J. What is behind the inverse Hall-Petch effect in nanocrystalline materials? Acta Materialia, 2007, vol. 55, pp. 3749‒3756. DOI: 10.1016/j.actamat.2007.02.021</mixed-citation><mixed-citation xml:lang="en">Carlton C.E., Ferreira P.J. What is behind the inverse Hall-Petch effect in nanocrystalline materials? Acta Materialia, 2007, vol. 55, pp. 3749‒3756. DOI: 10.1016/j.actamat.2007.02.021</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Ovchinnikov V.V. Metallovedeniye [Metallurgy]. Moscow, Forum, 2019, 320 p.</mixed-citation><mixed-citation xml:lang="en">Ovchinnikov V.V. Metallovedeniye [Metallurgy]. Moscow, Forum, 2019, 320 p.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Anisovich A.G., Rumyantseva I.N., Bisluk L.V. [Determination of steel grain grade by computer methods]. Lit'ye i metallurgiya [Foundry production and metallurgy], 2010, no. 3, pp. 100‒104 (in Russian). DOI: 10.21122/1683-6065-2010-3-100-104</mixed-citation><mixed-citation xml:lang="en">Anisovich A.G., Rumyantseva I.N., Bisluk L.V. [Determination of steel grain grade by computer methods]. Lit'ye i metallurgiya [Foundry production and metallurgy], 2010, no. 3, pp. 100‒104 (in Russian). DOI: 10.21122/1683-6065-2010-3-100-104</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Anisovich A.G., Basalay A.V. [Assessment of mistakes of an operator at quantitative analysis of structure by computer methods]. Lit'ye i metallurgiya [Foundry production and metallurgy], 2012, vol. 68, no. 4, pp. 145‒150 (in Russian). DOI: 10.21122/1683-6065-2012-4-145-150</mixed-citation><mixed-citation xml:lang="en">Anisovich A.G., Basalay A.V. [Assessment of mistakes of an operator at quantitative analysis of structure by computer methods]. Lit'ye i metallurgiya [Foundry production and metallurgy], 2012, vol. 68, no. 4, pp. 145‒150 (in Russian). DOI: 10.21122/1683-6065-2012-4-145-150</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Gorelik S.S., Dobatkin S.V., Kaputkina L.M. Rekristallizatsiya metallov i splavov [Recrystallization of metals and alloys]. Moscow, Moscow Institute of Steels and Alloys, 2005, 432 p.</mixed-citation><mixed-citation xml:lang="en">Gorelik S.S., Dobatkin S.V., Kaputkina L.M. Rekristallizatsiya metallov i splavov [Recrystallization of metals and alloys]. Moscow, Moscow Institute of Steels and Alloys, 2005, 432 p.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Kozlov M.G. Metrologiya i standartizatsiya [Metrology and standardization]. S.-Pb.: Petersburg Press Institute, 2001, 372 p.</mixed-citation><mixed-citation xml:lang="en">Kozlov M.G. Metrologiya i standartizatsiya [Metrology and standardization]. S.-Pb.: Petersburg Press Institute, 2001, 372 p.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
