Intermediate frequency furnace lining with the burden

by:Hengyang Furnace     2020-10-08
Intermediate frequency furnace lined with an intermediate frequency furnace with a burden technology between the coil and the graphite crucible furnace charge a: using quartz sand, tianjin outer ring fire equipment factory specializing in the production of graphite crucible, intermediate frequency furnace graphite crucible, silicon carbide crucible, 188 - - - - - - ( 316 - - - - - - - 34 - ) - - - - 285, only look at Numbers, this is a phone. Domestic intermediate frequency electric furnace burden who has a good formula, concrete additives a: intermediate frequency furnace ramming material usage and smelting steel grade, you choose different system and the formulation of the different steel grade, different system of the main raw materials and additives. This Wu Ke the one who is more, depends on your specific conditions and requirements. Why can only let the 250 kw intermediate frequency furnace burden is red, and cannot make the lining in medium frequency melting furnace burden a: 500 kg of medium frequency induction furnace, the furnace, the dc current can be up to 500, but less than five minutes, the dc current is gradually decreased to 220, and the charge ( Waste steel), Also can only heated to red, not melting, ac table is high after low first. Intermediate frequency furnace siliceous burden and furnace burden have what different? Intermediate frequency furnace lining with a burden a: two different is, silicon carbide furnace lining is broken, change again to remove a, use can directly; Knot of the furnace lining, bad to take out a little bit of a problem, because and the sensors into an organic whole, and the price is different, the former is expensive. Why wear in medium frequency furnace? Build furnace, furnace charge no problem SOS a: wear refers to the furnace furnace hot metal, refractory material, mainly through the quartz sand, furnace wall, connected to the induction coil and even 'run', then intermediate frequency equipment sure protection tripping, serious when may cause an accident. Intermediate frequency furnace with the most afraid of containing impurities of quartz sand, especially iron, the other furnace building process is also very important, at least with a vibrator tamping, built when wet to dry. Intermediate frequency electric furnace burden and burden calculation of intermediate frequency furnace lining with a burden a: ha ha have a icon, various elements to fill, fill in the required standards of each element content. Furnace before test time, fill below the element, the result can be immediately calculated should all of the elements in the number of, hey hey, yesterday I just make the table, made of EXCEL software. Intermediate frequency furnace besides siliceous burden, also can use what charge? Have a: quartz sand belongs to acidic burden and alkali charge magnesia, and neutral burden, ingredients are spinel is commonly known as alumina, add graphite powder, etc. , and now also come out some kinds of composition of furnace charge, but the siliceous burden is cheap, cast iron, carbon steel is available. Intermediate frequency furnace heating principle of intermediate frequency furnace lining with a burden a: intermediate frequency furnace is mainly composed of induction coil, induction coil, power supply, and made of refractory material in the crucible. Within the crucible containing metal furnace charge, equal to each winding transformer, induction coil, when on ac power, to produce alternating magnetic field in the induction coil, the magnetic force line in the crucible furnace charge, metal is produced in the furnace charge induction electromotive force, due to form a charge itself. To ten tons of intermediate frequency furnace burden should put how thick a: 35 centimeters or so, according to the corrosion of steel by kinds of strength, if furnace bottom corrosion too fast is a little upset. Intermediate frequency furnace burden formula answer: the simple formula is high bauxite with sodium silicate. The oven is the key. Intermediate frequency furnace lining with a burden technical data medium frequency furnace in high temperature mixed furnace charge in addition to quartz sand, what is the composition of intermediate frequency furnace lining with a burden a: quartz sand lining is acidic, suitable for melting copper, carbon steel, such as additive in the flux of lining materials ( Binder) Boric acid 15% - - 2%. Intermediate frequency furnace smelting principle? A: medium frequency furnace is mainly composed of induction coil, induction coil, power supply, and made of refractory material in the crucible. Within the crucible containing metal furnace charge, equal to each winding transformer, induction coil, when on ac power, to produce alternating magnetic field in the induction coil, the magnetic force line in the crucible furnace charge, metal is produced in the furnace charge induction electromotive force, due to form a charge itself. Not form a loop in the charge of intermediate frequency furnace, there would be no current, why use burden the intermediate frequency furnace lining a: burden of swirling, because the resistance of the furnace charge itself is not big, so under the electromotive force of low formation of the eddy current is very large, so heated furnace charge. If it is ferromagnetic burden in the Curie point, and hysteresis effect, can form the heating conditions, copper and aluminum are not ferromagnetic material, itself resistor is too small, so the heat is ferromagnetic. Yoke red, medium frequency furnace manufacturers said that in addition to you, say, intermediate frequency furnace and furnace lining with a burden a: under the condition of normal smelting yoke overheating, a magnetic yoke volume is not enough for the poor quality or yoke, two head yoke fever and burden add quantity and position, but now you are red, manufacturers can make appropriate processing, not red and hot to handle this is normal. Why frequency low intermediate frequency furnace heating depth is deep and burden the Curie temperature of a: Curie temperature before the current effect is obvious, heating quickly, but the Curie temperature after current remains unchanged, but the magnetic effects of artifacts on decline dramatically, heating of the heating effect is not obvious.
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