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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">cpomaem</journal-id><journal-title-group><journal-title xml:lang="ru">Коррозия: защита материалов и методы исследований</journal-title><trans-title-group xml:lang="en"><trans-title>Title in english</trans-title></trans-title-group></journal-title-group><publisher><publisher-name>ИФХЭ РАН</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.61852/2949-3412-2025-3-4-35-48</article-id><article-id custom-type="elpub" pub-id-type="custom">cpomaem-120</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Коррозионная агрессивность атмосферы на испытательных станциях Тропического центра Вьетнама.  Ч2. Оценка коррозионной агрессивности атмосферы по отношению к типовым металлам</article-title><trans-title-group xml:lang="en"><trans-title>Corrosivity of the atmosphere on corrosion test stations of Vietnam tropical center. Part 2. Evaluation of atmospheric corrosivity towards typical metals</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>Панченко</surname><given-names>Ю. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Panchenko</surname><given-names>Yu. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119071, г. Москва, Ленинский проспект. 31, корп,4</p></bio><bio xml:lang="en"><p>31-4, Leninsky prospect, 119071 Moscow</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>Игонин</surname><given-names>Т. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Igonin</surname><given-names>T. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119071, г. Москва, Ленинский проспект. 31, корп,4</p></bio><bio xml:lang="en"><p>31-4, Leninsky prospect, 119071 Moscow</p></bio><email xlink:type="simple">igonintd@gmail.com</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>Кудрявцева</surname><given-names>Л. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kudryavtseva</surname><given-names>L. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119071, г. Москва, Ленинский проспект. 31, корп,4</p></bio><bio xml:lang="en"><p>31-4, Leninsky prospect, 119071 Moscow</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>Чанг</surname><given-names>Т. т</given-names></name><name name-style="western" xml:lang="en"><surname>Trang</surname><given-names>T. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>63, ул. Нгуен Ван Хуен, р-н. Кау Жай, г. Ханой</p></bio><bio xml:lang="en"><p>63 Nguyen Van Huyen Street - Nghia Do Ward - Cau Giay District - Hanoi City</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>Чунг</surname><given-names>Д. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Trung</surname><given-names>D. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>63, ул. Нгуен Ван Хуен, р-н. Кау Жай, г. Ханой</p></bio><bio xml:lang="en"><p>63 Nguyen Van Huyen Street - Nghia Do Ward - Cau Giay District - Hanoi City</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>Тханг</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Thang</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>63, ул. Нгуен Ван Хуен, р-н. Кау Жай, г. Ханой</p></bio><bio xml:lang="en"><p>63 Nguyen Van Huyen Street - Nghia Do Ward - Cau Giay District - Hanoi City</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>Линь</surname><given-names>К. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Linh</surname><given-names>C. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>63, ул. Нгуен Ван Хуен, р-н. Кау Жай, г. Ханой</p></bio><bio xml:lang="en"><p>63 Nguyen Van Huyen Street - Nghia Do Ward - Cau Giay District - Hanoi City</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>Минь</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Minh</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>63, ул. Нгуен Ван Хуен, р-н. Кау Жай, г. Ханой</p></bio><bio xml:lang="en"><p>63 Nguyen Van Huyen Street - Nghia Do Ward - Cau Giay District - Hanoi City</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>Чанг</surname><given-names>Н. Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Trang</surname><given-names>N. H.</given-names></name></name-alternatives><bio xml:lang="ru"><p>63, ул. Нгуен Ван Хуен, р-н. Кау Жай, г. Ханой</p></bio><bio xml:lang="en"><p>63 Nguyen Van Huyen Street - Nghia Do Ward - Cau Giay District - Hanoi City</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>Ту</surname><given-names>Ф. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Tu</surname><given-names>P. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>63, ул. Нгуен Ван Хуен, р-н. Кау Жай, г. Ханой</p></bio><bio xml:lang="en"><p>63 Nguyen Van Huyen Street - Nghia Do Ward - Cau Giay District - Hanoi City</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хуи</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Huy</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>63, ул. Нгуен Ван Хуен, р-н. Кау Жай, г. Ханой</p></bio><bio xml:lang="en"><p>63 Nguyen Van Huyen Street - Nghia Do Ward - Cau Giay District - Hanoi City</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное учреждение науки Институт физической химии и электрохимии им. А.Н. Фрумкина Российской академии наук (ИФХЭ РАН)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Frumkin Institute of Physical Chemistry and Electrochemistry Russian Academy of Sciences (IPCE RAS)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт Тропического материаловедения / Совместный Российско-Вьетнамский Тропический научно-исследовательский и технологический центр</institution><country>Вьетнам</country></aff><aff xml:lang="en"><institution>Institute of Tropical Durability/ Joint Vietnam-Russian Tropical science and Technology research center</institution><country>Viet Nam</country></aff></aff-alternatives><aff xml:lang="en" id="aff-3"><institution>Institute of Tropical Durability/ Joint Vietnam-Russian Tropical science and Technology research center</institution><country>Viet Nam</country></aff><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>18</day><month>12</month><year>2025</year></pub-date><volume>0</volume><issue>4</issue><fpage>35</fpage><lpage>48</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Панченко Ю.М., Игонин Т.Н., Кудрявцева Л.Н., Чанг Т.т., Чунг Д.Д., Тханг Н.В., Линь К.Н., Минь М.В., Чанг Н.Х., Ту Ф.Н., Хуи В.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Панченко Ю.М., Игонин Т.Н., Кудрявцева Л.Н., Чанг Т.т., Чунг Д.Д., Тханг Н.В., Линь К.Н., Минь М.В., Чанг Н.Х., Ту Ф.Н., Хуи В.В.</copyright-holder><copyright-holder xml:lang="en">Panchenko Y.M., Igonin T.N., Kudryavtseva L.N., Trang T.T., Trung D.D., Thang N.V., Linh C.N., Minh M.V., Trang N.H., Tu P.N., Huy V.V.</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://www.cpmrm.ru/jour/article/view/120">https://www.cpmrm.ru/jour/article/view/120</self-uri><abstract><p>Для проведения данной работы были использованы результаты 4-х годовых испытаний типовых металлов (Кэкс) при установке образцов верхней стороной в 2-х направлениях на трех коррозионных станциях (КС) Вьетнама. С использованием функций доза-ответ ФДОС и ФДОН для КС были определены первогодовые коррозионные потери металлов (Кпр). По величинам полученных Кпр даны оценки коррозионной агрессивности атмосфер КС по отношению к типовым металлам. Сопоставления оценочных категорий коррозионной агрессивности с категориями, определенными по экспериментальным величинам Кэкс, показали достаточно хорошую сопоставимость для стали и цинка с использованием ФДОС и ФДОН. Для меди отсутствует сопоставимость категорий с использованием по обеим моделям, а для алюминия сопоставимость категории получена только с использованием ФДОН. В ФДОН для стали, цинка и меди сделаны подгонки величин температурных коэффициентов для получения абсолютной сопоставимости, оцененных категорий коррозионной агрессивности атмосферы по Кпр с категориями, определенными по Кэкс. Показано, что подгонка температурных коэффициентов носит частный характер только для КС Вьетнама и требует проверки для применения в других местах.  </p></abstract><trans-abstract xml:lang="en"><p>The results of four-year tests of typical metals (Kexp) with specimens exposed top side up in two directions at three corrosion stations (CS) in Vietnam were used. Using the doseresponse functions FDOS and FDON for CS, the first-year corrosion losses of metals (Kpr) were determined. The obtained Kpr values were used to estimate the corrosivity of CS atmospheres with respect to typical metals. Comparisons of the estimated corrosivity categories with experimental Kexp values demonstrated fairly good comparability for steel and zinc using FDOS and FDON. For copper there is no comparability between the categories using both models, and for aluminum, category comparability was obtained only using FDON. In steel, zinc, and copper FDON adjustments were made to the temperature coefficients to achieve the absolute comparability between the estimated atmospheric corrosivity categories based on Kpr with categories determined using Kexp. It is shown that the adjustments of temperature coefficients is of a private nature only for the Vietnam CS and requires verification for application in other places.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>типовые металлы</kwd><kwd>коррозионные потери</kwd><kwd>категории коррозионной агрессивности атмосферы</kwd><kwd>функция доза-ответ</kwd></kwd-group><kwd-group xml:lang="en"><kwd>typical metals</kwd><kwd>corrosion losses</kwd><kwd>atmospheric corrosivity categories</kwd><kwd>doseresponse function</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">ISO 9223:2012(E). 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