GETEROKOMPOZIT POLIMER QOPLAMALAR SIRTINING SHAKLLANISHI VA ULARNING PAXTA TOLALARI SIFATIGA TA’SIRINI TADQIQ ETISH
DOI:
https://doi.org/10.5281/zenodo.20828392Keywords:
paxta tolasi, pnevmotransport tizimi, geterokompozit material, epoksid qoplama, sirt silliqligi, mexanik shikastlanish, SEM tahlili, profilometriyaAbstract
Ushbu maqolada paxtani pnevmotransport tizimlari orqali tashish jarayonida paxta tolalari va quvur devori
orasida yuzaga keluvchi real kontakt yuzasining shakllanishi hamda tolalarning mexanik jarohatlanishi masalalari tahlil
qilindi. Tadqiqotda epoksid asosidagi geterokompozit polimer qoplamalar ishlab chiqildi va ularning sirt silliqligi, adgeziya,
zarbaga chidamlilik hamda strukturaviy birligi elektron mikroskopiya (SEM), profilometriya va mexanik sinovlar yordamida
baholandi. Olingan natijalar shuni ko‘rsatdiki, polimer qoplamalar metall quvur sirtiga nisbatan 25 baravar silliq bo‘lib,
tolalarning shikastlanish darajasini sezilarli kamaytiradi. Mazkur yondashuv paxta mahsulotlarining texnologik sifatini
saqlashda samarali yechim sifatida tavsiya etiladi.
References
Ziyamuxamedova U.A., Bakirov L.Y., Nurdinov M.A. Mashinasozlikda qo‘llaniladigan polifunksional geterokompozit
polimer materiallar uchun bog‘lovchi va to‘ldiruvchilarni tanlash hamda asoslash // Oriental Renaissance: Innovative,
Educational, Natural and Social Sciences. – 2021. – Vol. 1, No. 4. – P. 768–772.
Королев Е.В., Киселев Д.Г., Прошина Н.А., Альбакасов А.И. Теплофизические свойства серных строительных
материалов // Вестник МГСУ. – 2011. – № 8. – С. 249–253.
Ziyamuxamedova U.A., Bakirov L.Y., Jalolova Z.X. Mashinasozlikda qo‘llaniladigan polimer kompozit materiallardan
tayyorlangan qismlarning fizik-mexanik xossalarini tadqiqotlash // Новости образования: исследование в XXI веке.
– 2023. – Vol. 1, No. 8. – P. 404–410.
Begatov J., Sobirov B., Yakubova M., Kuchkarova D., Djalilova M. The properties of high-speed steel Р6М5 depending
on the combined chemical heat treatment // International Journal of Mechatronics and Applied Mechanics. – 2022. –
No. 11. – P. 119–122.
Ziyamukhamedova U., Bakirov L., Donaev S., Miradullaeva G., Turgunaliev E. Study of structure formation processes
in matrices of mixed components with reinforcing natural fillers // E3S Web of Conferences. – 2023. – Vol. 401. – Article
No. 05074. – EDP Sciences.
Ziyamukhamedova U.A., Shaymardanov B.A. Mechanical and chemical method of modification while developing new
composition materials based on epoxy binder and natural minerals // Bashkir Chemistry Journal. – 2012. – Vol. 19,
No. 2. – P. 53–57.
Jalolova Z.X., Ziyamuxamedova U.A. Mahalliy ashyo va energetik resurslardan foydalanib gibrid strukturali
geterokompozit polimer material hamda qoplamalarning mexanik xossalarini tadqiqotlash // Eurasian Journal of
Academic Research. – 2024. – Vol. 4, No. 7S. – P. 979–981.
Downloads
Published
Issue
Section
License
Copyright (c) 2026 MUHANDISLIK VA IQTISODIYOT
This work is licensed under a Creative Commons Attribution 4.0 International License.