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Medium frequency induction furnace gas furnace thermal control research

by:Sincerity     2020-11-13
Abstract: the medium frequency induction furnace tempering furnace temperature adjustment research information produced by excellent flow meter, flow meter manufacturer to offer you the quotation. Conditioning: due to the strengthened the blast furnace smelting, the chemical composition of molten iron is the basic guarantee, greatly reduce the induction furnace adjustment difficulty. But in order to guarantee the intermediate frequency furnace smelting effect, the burden of intermediate frequency furnace should also according to the chemical composition and casting technology. More flow meter manufacturers choose model price quote you are welcome to inquire, here is a medium frequency induction furnace tempering furnace temperature adjustment research articles for details. Conditioning: due to the strengthened the blast furnace smelting, the chemical composition of molten iron is the basic guarantee, greatly reduce the induction furnace adjustment difficulty. But in order to guarantee the effect of medium frequency furnace melting, the burden of intermediate frequency furnace should also according to the requirement of the chemical composition and casting words inoculation technology, in the blast furnace based on the analysis of iron liquid chemical test, through the intermediate frequency furnace and tempering treatment. 3 iron liquid ingredients: carbon. 2% - 3. 45%, Si/C ratio in the 0. Around 65, S content is greater than zero. 07%. According to the strict ingredients calculate and determine the blast furnace iron, steel scrap, back to the burden of ferrosilicon and ferromanganese addition amount. According to production practice study, intermediate frequency furnace charging liquid iron were 70% 80%, back to the burden of the addition amount of 10% 20%, the addition amount of the scrap is about 10% 20%, and the other is equipped with a small amount of silicon and iron and ferromanganese ( Ferrosilicon is equal to the minus for the amount of calculation for the amount of actual inoculation with si iron content) 。 Temperature control: according to the machine tool castings production research, just put the iron liquid medium frequency furnace by the 1250 - when charging Heat up to 1450-1300 degrees 1500 degrees, the temperature is about 200 degrees. Ensure that after a short period of time is overheating, liquid iron temperature is 1450 - 1500 degrees. Before furnace using NKS electro silicon carbon analyzer and thermometer, can online monitoring the original carbon content, silicon content in hot metal, carbon equivalent and spheroidization rate, temperature, nanjing NingBo analysis instrument technology - 2013 12 - 23 above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.
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