نتایج جستجو برای: eaf and bof slag
تعداد نتایج: 16829659 فیلتر نتایج به سال:
Histogram of orientated gradient (HOG) is widely used as a local feature descriptor in bag of features (BOF) method, whereas, few studies are conducted to discover the relationship between them. In this paper, we exploit this relationship and reveal that the construction method of descriptor in blocks in HOG can be treated as a variant of BOF method. Based on this interpretation, we propose a n...
Electrical Arc Furnace (EAF) consumes time-varying power. This causes mechanical torque variations in nearby small scale synchronous generators (SSSGs) and reduces their life expectancy. In this paper, an appropriate EAF model is provided and is verified by field measurements. Moreover, an actual distribution system to which an SSSG is connected to supply industrial loads including an EAF is in...
از آنجا که در تحقیقات گذشته در زمینه استفاده از سرباره، مقایسه ای بین انواع سرباره تولیدی کارخانه های فولاد ایران صورت نگرفته، در این تحقیق، به منظور بررسی و مقایسه خصوصیات مکانیکی مخلوط های آسفالتی حاوی سرباره فولادی، بخش درشت دانه مصالح آهکی به ترتیب با 25، 50، 75 و 100 درصد سرباره های کوره قوس الکتریک (eaf) و کوره اکسیژنی (bof) جایگزین گردید. پس از بررسی خصوصیات مصالح سنگدانه ای آهکی ...
1. Ground Granulated Blast Furnace Slag Ground Granulated Blast Furnace Slag (GGBFS) is a by product of the steel industry. Blast furnace slag is defined as “the non-metallic product consisting essentially of calcium silicates and other bases that is developed in a molten condition simultaneously with iron in a blast furnace.” [1] In the production of iron, blast furnaces are loaded with iron o...
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