Ta'lim innovatsiyasi va integratsiyasi

AL 2 O 3 ORTIB BORAYOTGAN KARROZIYA PASSIV VA BIOFAOL HARAKTERNI BERISH AZ91 QOTISHMASIGA ASOSLANGAN KERAMIK QOPLAMA.

Dilnavoz To’ychiyeva

Abdukarimova Nozima

Bahodirova Nihola

Anorboyeva Feruza

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Abstract

Annotatsiya. Magniy qotishmalari tabiiy inson suyagiga o'xshash
xususiyatlarga ega. Biroq, ularning nazoratsiz degradatsiyasi va fiziologik muhitda
kam eskirish qarshilik bioimplant sifatida foydalanish uchun asosiy to'siqlar bor.
Keramika qoplamalar korroziy muhitda korroziyaga qarshi kurashish uchun passiv
qoplamalar sifatida tanilgan. Hozirgi ish keramika asosidagi qoplamalarga bio-faol
xarakter berishga urinish, buning uchun CeO 2 Al 2 O 3 ishlatiladigan qoplamalardir.
Depozit qilingan qoplamalar korroziyaga qarshi (potentsiodinamik polarizatsiya) CeO 2
diapongining muhim ahamiyatga ega ekanligi kuzatildi. Hujayra proliferatsiyasini
o'ziga xos tarzda boshqarishda va korroziyani passiv va bio-faol qilishda rol o`ynaydi.

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