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Where is the use sponge iron?
Sponge iron is used as a raw material in the production of steel through the electric arc furnace or basic oxygen furnace routes. It is typically used as a substitute for traditional iron ore in steelmaking processes due to its higher iron content and lower impurities.
What are the chemical and physical indexes of magnesia carbon brick?
There are different grades of magnesia carbon brick. And it is usually used for the lining and tap hole of steelmaking converter, the sidewall and slag line of high power electric ARC furnace and ladle slag line.
What is the melting procedure of monel metal?
The melting procedure for Monel metal, an alloy primarily composed of nickel and copper, typically involves using a high-temperature furnace, such as an electric arc or induction furnace. The alloy is heated to around 1,300 to 1,400 degrees Celsius (2,372 to 2,552 degrees Fahrenheit) to ensure complete melting. Care must be taken to control the atmosphere within the furnace to prevent oxidation. Once melted, the Monel can be cast into molds or further processed as needed.
Can electricity arc from an electrical line to an object that isn't touching it?
Yes, within certain conditions it can. That is essentially the practice of arc ray lamps and electric welding.
Why does air need to be at low pressure to create an electric arc?
Air needs to be at low pressure to create an electric arc because at lower pressure, the electrons in the air have more energy and can travel farther distances before colliding with other air molecules. This allows the electrons to ionize the air and create a conductive path for the electric arc to form.
What is an EAF?
EAF stands for electric arc furnace.
What is EAF?
EAF stands for electric arc furnace.
How do you calculate arc length in electric arc furnace?
To calculate the arc length in an electric arc furnace, you can use the formula: ( L = \theta \times r ), where ( L ) is the arc length, ( \theta ) is the angle in radians, and ( r ) is the radius of the arc. First, determine the angle that the arc subtends at the center of the furnace, then measure the effective radius from the arc's origin to the point where the arc terminates. Multiply these values to find the arc length.
How to use copper pad in electric arc furnace machine?
Sensitive equipment like a furnace machine requires the services of a qualified electrician. Call one to have the copper pad in the electric arc furnace machine fixed.
What makes spark at water panels in electric arc furnace?
Not appropriate earthing condition
How do you calculate diameter of electrode for an electric arc furnace?
i don't know please give me the answer
Why eccentric bottom tapping is named eccentric in electric arc furnace?
off center
What is direct arc electric furnace?
An Electric Arc Furnace (EAF) is a furnace that heats charged material by means of an electric arc.Arc furnaces range in size from small units of approximately one ton capacity (used in foundries for producing cast ironproducts) up to about 400 ton units used for secondary steelmaking. Arc furnaces used in research laboratories and bydentists may have a capacity of only a few dozen grams. Industrial electric arc furnace temperatures can be up to 1,800 °C, (3272 °F) while laboratory units can exceed 3,000 °C. (5432 °F) Arc furnaces differ from induction furnaces in that the charge material is directly exposed to an electric arc, and the current in the furnace terminals passes through the charged material.
Why electric arc furnace shell to be grounded?
Which is the mínimum distance between the electrode an a grounding part.
Is the circle diagram possible for transformers?
Yes it is possible. They do it for Electric arc furnace. (one of the application I am aware of)
What is the diameter of submerged arc furnace?
Submerged Arc Furnace is also called smelting furnace. The furnace is called submerged Arc because Soderberg(Carbon) Electrodes are , buried inside the charge mix. Though Arcing is there but can not be seen. This Furnace is used for producing Ferro Alloys,Pig iron,Silicon metal, Calcium Carbide, Ferro Silicon,Ferro Chrome, Silico Manganese
What is the mass of steel when in an arc furnace?
400kg
