- PII
- 10.31857/S2686953524060019-1
- DOI
- 10.31857/S2686953524060019
- Publication type
- Article
- Status
- Published
- Authors
- Volume/ Edition
- Volume 519 / Issue number 1
- Pages
- 3-10
- Abstract
- In this paper we consider the possibility of obtaining compact blanks and products from a granular metal-polymer composite based on chromium-molybdenum steel with small additives of a polymer binder by solid-phase pressing. The mixture compaction and its compressibility are considered as non-stationary deformation processes that depends on the changing over time rheological behavior of the material. The kinetics of pressing a granular mixture into compact blanks in a special mold by loading at a constant deformation rate has been studied. Rheological curves of stress–strain dependences are obtained, the time of the onset of progressive stress increase is determined. Optimal parameters of the blanks compacting from the green mixture have been found. Thus, it makes possible to obtain products with minimal porosity, and the physical and mechanical parameters of compacts, such as porosity, compressive strength and microhardness, have been studied.
- Keywords
- металлополимерный фидсток хромомолибденовая сталь твердофазная технология тиксотропия реология
- Date of publication
- 18.09.2025
- Year of publication
- 2025
- Number of purchasers
- 0
- Views
- 6
References
- 1. Hausnerova B. Powder injection moulding – an alternative processing method for automotive items. In: New trends and developments in automotive system engineering. Chiaberge M. (Ed.). 2011. P. 129–146. https://doi.org/10.5772/13358
- 2. Koivuluoto H., Coleman A., Murray K., Kearns M., Vuoristo P. // J. Therm. Spray Technol. 2012. V. 21. P. 1065–1075. https://doi.org/10.1007/s11666-012-9790-x
- 3. Мячин Ю.В., Даренская Е.А., Ваулина О.Ю., Буякова С.П., Турунтаев И.В., Кульков С.Н. // Перспективные материалы. 2016. № 7. С. 73–78.
- 4. Васильев А.И., Путырский С.В., Коротченко А.Ю., Анисимова А.Ю. // Труды ВИАМ. 2021. № 3 (97). С. 16–27. https://doi.org/10.18577/2307-6046-2021-0-3-16-27
- 5. Ramakrishnan P. Automotive applications of powder metallurgy. In: Advances in powder metallurgy. Chang I., Zhao Y. (Eds.) Woodhead Publishing Ltd., 2013. P. 493–519. https://doi.org/10.1533/9780857098900.4.493
- 6. Gu F., Hall P., Miles N.J. // J. Cleaner Prod. 2016. V. 137. P. 632–643. https://doi.org/10.1016/j.jclepro.2016.07.028
- 7. Погодина Е. // Пластикс. 2013. № 6. С. 34–36.
- 8. Семенов А.Б., Муранов А.Н., Куцбах А.А., Семенов Б.И. // Вестник РУДН. Сер.: Инженерные исследования. 2017. Т. 18. № 4. C. 407–425. https://doi.org/10.22363/2312-8143-2017-18-4-407-425
- 9. Пархоменко А.В. // Вестник СамГТУ. Сер.: Технические науки. 2013. № 2. С. 91–98.
- 10. Муранов А.Н., Куцбах А.А., Семенов А.Б., Семенов Б.И. // Механика композиционных материалов и конструкций. 2019. Т. 25. № 1. С. 76–86.
- 11. Gonzalez-Gutierrez J., Stringari G.B., Megen Z.M., Oblak P., von Bernstorff B.S., Emri I. // J. Phys.: Conf. Ser. 2015. V. 602. № 1. P. 012001. https://doi.org/10.1088/1742-6596/602/1/012001
- 12. Бинь Н.Т., Джиндо Н.А., Семенов А.Б., Семенов Б.И. // Инженерный журнал: наука и инновации. 2012. № 9 (9). С. 148–165. https://doi.org/10.18698/2308-6033-2012-9-380
- 13. Семенов А.Б., Муранов А.Н., Семенов Б.И. // Грузовик. 2017. Т. 10. С. 3–6.
- 14. Котомин С.В., Шабеко А.А., Френкин Э.И., Коротченко А.Ю., Тверской М.В., Хилков Д.Э. // Труды Кольского научного центра РАН. 2018. Т. 9. № 2–1. С. 305–310. https://doi.org/10.25702/KSC.2307-5252.2018.9.1.305-310
- 15. Столин А.М., Хохлов А.В. // Вест. Моск. ун-та. Сер. 1: Математика. Механика. 2022. № 5. С. 31–39.
- 16. Столин А.М., Стельмах Л.С., Стельмах Э.В. // Теор. основы хим. технол. 2023. Т. 57. № 1. С. 117–124. https://doi.org/10.31857/S0040357123010141
- 17. Ye H., Liu X.Y., Hong H. // J. Mater. Process. Technol. 2008. V. 200. №. 1–3. P. 12–24. https://doi.org/10.1016/j.jmatprotec.2007.10.066
