METALL KONSTRUKSIYALARDA KORROZIYA JARAYONLARI VA ZAMONAVIY HIMOYA USULLARINING QIYOSIY TAHLILI
Keywords:
korroziya, elektrokimyoviy jarayon, metall konstruksiya, himoya qoplamasi, katod himoyasiAbstract
Maqolada metall konstruksiyalarda korroziyaning shakllanish mexanizmlari, uni tezlashtiruvchi ekspluatatsion omillar va zamonaviy himoya usullarining samaradorligi tahlil qilindi. Tadqiqot tajriba natijalarini da’vo qilmaydigan, 2016–2025-yillarda e’lon qilingan xalqaro standartlar, monografiyalar va ochiq ilmiy maqolalarga tayangan tuzilmaviy adabiyotlar tahlili hamda ko‘p mezonli baholash usulida bajarildi. Himoya strategiyalari samaradorlik, xizmat muddati, iqtisodiy maqbullik, ekologik xavfsizlik va turli obyektlarga moslashuvchanlik mezonlari bo‘yicha 1–5 ballik shkala asosida qiyoslandi. Tahlil natijasida alohida qo‘llangan qoplama, katod himoyasi yoki inhibitor tizimi korroziya xavfini to‘liq bartaraf etmasligi, eng yuqori natija esa materialni to‘g‘ri tanlash, yuzani tayyorlash, himoya qoplamasi, elektrokimyoviy himoya va monitoringni yagona boshqaruv sikliga birlashtirganda kuzatilishi aniqlandi. Integrallashgan tizimning integral bahosi 4,63 ballni tashkil etdi. Maqola sanoat korxonalari, quvur tarmoqlari, metall konstruksiyalar va energetika obyektlarida korroziyani boshqarish dasturlarini ishlab chiqish uchun amaliy yondashuvni taklif etadi.
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