110G13L MARKALI MODIFIKASIYALANGAN PO‘LATDAN OLINGAN DETALLARNING MUSTAHKAMLIGINI OSHIRISH TEXNOLOGIYASINI ISHLAB CHIQISH
Keywords:
110G13L markali po‘lat, kimyoviy tarkib, modifikator, induksion pech, mikrostruktura, qotishma, kristallanish, qattiqlik, eritish, ferroxrom.Abstract
Ushbu maqolada “Olmaliq kon metallurgiya kombinati” aksiyadorlik jamiyati, Markaziy ta’mirlash mexanika zavodining Quymakorlik sexida quyib olingan 110G13L markali modifikatsiyalangan po‘latning mexanik xossalarini oshirish maqsadida optimal modifikator tanlab olinib, Toshkent davlat texnika universiteti Mexanika fakulteti, “Quymakorlik texnologiyalari” kafedrasining laboratoriyasida tadqiqot ishlari amalga oshirildi. Eritib olingan namunalar so‘nggi rusumdagi zamonaviy qurilmalarda qattiqligi va strukturalari tekshirildi hamda olib borilgan tadqiqot natijalaridan kelib chiqib po‘latdan yasalgan qismlarning yeyilishbardoshligi va suyuq oquvchanligi oshganligi, korroziyaga qarshi xususiyatlari yaxshilanganligi ma’lum bo‘ldi.
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