Can medium frequency furnace melting steel

by:Hengyang Furnace     2020-10-08
1 acid lining material: carbon steel smelting. Quartz sand ( 20/40) 40%, quartz sand, 50/100) 5 ~ 2% ( Plus) 2%, water ( Plus) 。 Quartz sand should be magnetic separation, remove the ferromagnetic material. Alkaline lining: for alloy steel smelting. Magnesia ( A 4 x 4 mm sieve) 96%, refractory clay, No. 100. Intermediate frequency furnace smelting steel will boil: why do you want to add to the temperature aluminum answer: steel could refine grain, strengthen deoxidization effect, improve and enhance molten steel liquid, promote continuous casting production line. Intermediate frequency furnace smelting principle? Answer: simply intermediate frequency furnace smelting principle is; The process of electrical energy converted into heat energy by equipment. Power frequency 50 hz, the silicon controlled rectifier in the three-phase alternating current through the device, into pulsating dc power supply, again through the thyristor inverter, the furnace output 1 KHZ ac [ Referred to as intermediate frequency] Electricity, intermediate frequency electric current through the coil, furnace lining, converts electrical energy into magnetic field forms. The main points of the intermediate frequency furnace steelmaking answer: divine radiation electric furnace co. , LTD. Web site is introduced as follows: one, the task of steelmaking part of the main raw material is steel scrap and pig iron smelting. Outsourcing in scrap steel rust, with mud and other dirt, sulfur, phosphorus content in steel is higher also. Steel's task is to put the above conditions of raw material of smelting gas and low inclusion content, composition of qualified, temperature meet the requirements of high quality. Medium frequency furnace melting cast steel, deoxidizing ferromanganese and ferrosilicon answer: how can the intermediate frequency furnace smelting steel in medium frequency furnace deoxidation alloying, want to join the calculated in the ladle ferromanganese, ferrosilicon, silicon manganese alloy, etc. , then pour into molten steel. Casting medium frequency furnace melting temperature is how much a: copper melting furnace, melting aluminum furnace, molten iron, molten steel furnace, intermediate frequency melting temperature, in turn, such as 1250 degrees Celsius, 700 degrees Celsius, 1200 degrees Celsius, 1650 degrees Celsius. 。 What is the difference between the electric arc furnace and intermediate frequency furnace answer: 1, the electric arc furnace, big volume are generally not more than 3 tons, have a certain scale of the enterprise to use the electric arc furnace, smelting steel is more pure. Intermediate frequency furnace: relative electric arc furnace steelmaking cost lower, suitable for small and medium enterprises, refining the steel material, high carbon steel coming out is not so pure. 2, electric arc furnace with electric power frequency; Intermediate frequency electric furnace used. What is the principle of intermediate frequency furnace steelmaking? A: medium frequency furnace is a kind of will power frequency 50 hz alternating current into intermediate frequency ( More than 300 hz - 10000 hz) And induction coil, power supply units, deserve to go up. Intermediate frequency furnace equipment introduction a: medium frequency induction furnace, Hereinafter referred to as the intermediate frequency furnace) The working frequency of between 50 ~ 10 hz, widely used in non-ferrous metal and black metal smelting. Compared with other casting equipment, intermediate frequency induction furnace has a high thermal efficiency, short smelting time, alloy elements burning less pollution to the environment, melting material widely, filial piety can precisely control the temperature of the liquid metal and composition, etc. How to increase the speed of intermediate frequency furnace smelting answer: the former generally use Yu Taozao alloy material, which is used for refining steel, more can be done dozens of tons of electroslag furnace, intermediate frequency furnace generally don't have that much, rarely more than 10 tons of intermediate frequency furnace. Intermediate frequency furnace and electroslag remelting they use different frequency, the frequency of the intermediate frequency furnace is higher than the frequency of the power frequency furnace. Using the intermediate frequency furnace heat melt metal heating, so as to achieve. Intermediate frequency furnace can steel technical data medium frequency furnace melting scrap melting on the carburant? Answer: can intermediate frequency furnace smelting steel carburant can add when added burden, but want to consider the loss of 5 ~ 8%. Aluminum is the function of DNA should be added at the time of the steel, add quantity for 3 ~ 05%. How to reduce the loss of manganese in medium frequency furnace in melting steel? Answer: please master can solve medium frequency furnace smelting steel appropriate to add some aluminum pie or scrap aluminum conductor, strengthen deoxidization, can reduce the consumption of manganese. What is the intermediate frequency furnace? What are doing? A: medium frequency furnace is a kind of will power frequency 50 hz alternating current into intermediate frequency ( More than 300 hz - 1000 hz) Induction coil, power supply units, deserve to go up and compensation capacitor, applied the principle of electromagnetic induction heating equipment, widely used in non-ferrous metal melting, heating. Such as molten pig iron practice, ordinary steel, stainless steel, tool steel, copper, aluminum, gold, silver and alloy, etc. ; Diathermy forging purposes. Intermediate frequency furnace smelting stainless steel yoke fever is how to return a responsibility can intermediate frequency furnace smelting steel answer: medium frequency induction melting furnace furnace built-in copying yoke, magnetic yoke block can reduce the magnetic flux leakage, prevent furnace heating, improve efficiency. At the same time as supporting effect, induction coil, fixed yoke furnace to achieve high strength and low noise. Yoke is to use cold rolled silicon steel sheet, stainless steel plate produced by crescent-shaped yoke, the combination of core and coil surface for circular arc surface, pressure JinChu is a presence.
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