Preview

Comparison Between Electric Arc Furnace and Blast Furnaces

Good Essays
Open Document
Open Document
1371 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Comparison Between Electric Arc Furnace and Blast Furnaces
money section • Saving & Spending
• Real Estate
• Careers
• Your Business
• Insurance
• Retirement
• More eHow o Login o Ideafeed o Project Help o Spark
Featured:
What Are Allergies?
Grilling Guide
1. eHow
2. Business
3. Business & the Environment
4. Electricity
5. How Do I Compare Electric Arc Furnaces and Blast Furnaces?
How Do I Compare Electric Arc Furnaces and Blast Furnaces?
By Helen Akers, eHow Contributor Electric arc and blast furnaces create high temperatures to turn metals into liquid form.
Both blast and electric arc furnaces are used in industrial settings to heat and mold metal. A blast furnace is used to make steel from liquid iron, while an electric arc furnace is used to make steel from scrap material. Electric arc furnaces use two different types of electrical currents to create heat. Blast furnaces force air into the bottom of the furnace into a heated stove area. The heat from the blast furnace's stove area converts the forced air into heated air to melt metal.
Other People Are Reading
• How to Compare Electric Toothbrushes
• Comparison of Electric Knives



• Print this article
Instructions
1. o 1
Compare the feasibility of obtaining steel scrap for an electric arc furnace or iron ore and limestone for a blast furnace. The types of raw materials that are the most cost efficient for the organization will determine the type of furnace that you need. o 2
Determine if you can properly handle the size, features, and associated emission process of an electric arc furnace. An electric arc furnace's capacity is up to 400 tons. Its design is cylinder in nature, with charging door and spout. The electric arc furnace runs on direct charge and alternating charge electricity, with temperatures reaching 3500 degrees Celsius. o Sponsored Links
 MRP Software From Epicor
Award Winning MRP Systems. Download Our Free MRP Info Pack! www.Epicor.com/MRP o 3
Determine if you can accommodate the

You May Also Find These Documents Helpful

  • Good Essays

    PHYS172 Lab14

    • 2023 Words
    • 10 Pages

    Here you will use your program to calculate the heat capacity of aluminum as a function…

    • 2023 Words
    • 10 Pages
    Good Essays
  • Satisfactory Essays

    Eity with schools, a shopping center, churches and even a democratically elected political party community leader.…

    • 174 Words
    • 1 Page
    Satisfactory Essays
  • Good Essays

    Langley Alloys Analysis

    • 721 Words
    • 3 Pages

    Forgings involve great capital expenditure for tooling, machinery, personnel and facilities. With hot forging, a high temperature furnace, also known as the forge, is necessary to heat billets and ingots. A special building is needed to house forging operations due to the massiveness of large forging presses and hammers as well as the parts they produce with the consideration of the dangers that come with working with hot…

    • 721 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    Charcoal is almost pure carbon making it burn at a higher point and give off more energy. Coal gives off more heat and so it was the chosen fuel for the industrial revolution. The Chinese first used coal and then it was spread around the world. Coal creates a lot of smoke and it is hard to light so some people still used charcoal and wood which had a lower burning point. People tried to refine coal and they got cokes which were mainly carbon and burned at a higher point for longer. They also used wagon ways which were the start of railroads. They found ways to change iron so that it was more efficient. Cast iron is brittle so it was used for nails and such. They used windmills for grinding crops and then those were used in beer and other items. Darby refined iron so that people could practically use it. People began…

    • 649 Words
    • 3 Pages
    Satisfactory Essays
  • Good Essays

    Benjamin franklin

    • 434 Words
    • 2 Pages

    In colonial America, homes were warmed by a fireplace. The Franklin stove, invented in 1742, is a metal-lined fireplace that stands in the middle of a room. It has rear baffles for improved airflow. It provides more heat and less smoke than an open fireplace and uses less wood. This cast-iron furnace would radiate heat…

    • 434 Words
    • 2 Pages
    Good Essays
  • Satisfactory Essays

    blast furnaces3. Nucor has also developed thin-strip casting technology which is trademarked under the name of Castrip. This involves direct casting of molten steel into its final shape and thickness without further hot or…

    • 883 Words
    • 4 Pages
    Satisfactory Essays
  • Good Essays

    After Abraham Darby invented a procedure for constructing better cast iron, improvements by other inventors followed quickly. Soon, cast iron products were an abundance because they were easier and cheaper to produce compared to other metal products. Used for pots, pans, and even bridges, larger cast iron factories were built and England became the world's leading producer of cast iron.…

    • 794 Words
    • 4 Pages
    Good Essays
  • Good Essays

    How did the Blacksmith make iron ore into usable products? He had lots of tools to help him (see picture below). To heat and give oxygen to the fire, he uses bellows (see picture on the right). He pumps the bellows and air from the bellows breathes life into the fire. Bellows…

    • 772 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Mech311

    • 304 Words
    • 2 Pages

    The surface is heated by the sparks to either melt or even vaporize metal. The melted…

    • 304 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Chain of Command

    • 636 Words
    • 3 Pages

    The purpose of the Chain of Command is to install structure, discipline and respect into newer enlisted soldiers. Each branch has its own secretary that assigns forces under their jurisdictions to unify and specific combatant commanders they perform missions and report back to their chain of command. The chain of command starts with the Commander-in-Chief and works its way down to the lowest ranking private in the Army. Within the military, the chain of command is a method for leading and communicating. In addition to being a chain of command within the officer ranks, one of the main purposes of the chain of command is to be the back bone of the NCO support channel. The discipline and order that the army maintains is what makes our Army the strongest in the world. From the moment you raise your hand and join the military you do as you are instructed at any time to complete any mission during the time allotted, once completed whoever at the time has to report back to the Chain of Command. The chain of command is extremely important. The importance of the chain of command is that it provides stability inside the work place for when incidents come about that need to be dealt with it sets up the structure for which you report all good and bad thing accidents mistakes tardiness and so on. all incidents in essence are intended to be dealt with on the lowest level before it is brought up to higher personnel as well as other reason's such as it helps build leadership responsibility and common knowledge of how to run a stable work place such as the leadership aspect it helps people who are or would not normally be able to take control of situations and control how things are ran they can take control and help whoever it is with the problem When it works well. When it doesn't work right, leadership is ineffective and some personnel end up doing other people's jobs for them. And can also lead to some sever consequences for the soldier or personnel. The Army has only one…

    • 636 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Becoming An Arc Welder

    • 1778 Words
    • 8 Pages

    One type of popular welding that you can learn to do is arc welding. Arc welding is highly used because it is cheaper to do than the other types of welding. The arc welder has a device that has an electric current that goes through it. A arc welder can give a weld that looks like an arch. Another highly used type of welding is MIG welding. MIG stands for metal inert gas. MIG welding is a type of welding where the welder uses a gas to shield the weld metal. MIG welding can be used for many different jobs. There is also different types of MIG welding. One more commonly used type of welding is TIG welding. TIG stands for tungsten inert gas. TIG welding is similar to MIG welding. The major difference between the two types of welding is that TIG welding uses a tungsten current form while MIG uses a metal electrode. There is also many different types of TIG welding that you can learn how to do. There are many other types of welding including heliarc, hydrogen arc, plasma arc, water jet cutting, percussion welding, thermite welding, forge welding and magnetics pulse welding. Each type of welding has its own use and its own types of materials that you would have to buy for the…

    • 1778 Words
    • 8 Pages
    Good Essays
  • Good Essays

    Metallurgy is used today in factories to make our everyday metals like aluminum and…

    • 1130 Words
    • 5 Pages
    Good Essays
  • Satisfactory Essays

    heat of combustion

    • 308 Words
    • 2 Pages

    1. When bonds are broken, energy is required. When bond are formed, energy is released. All combustion reactions are exothermic. Suggest a reason for this in terms of the bonds broken and bonds formed. The energy required to break the bonds is greater than the energy required to form.…

    • 308 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    The first type of iron was the “pig iron”, produced with a high carbon level that makes it rigid, hard and fragile. In 1710 were introduced the coke smelting iron, but until 1750 this new product was not widely used; the reduced costs of pig-iron allowed the use of cast iron in many more applications, especially in constructions. In this case the innovation is not due to the costs of the material but to his resistance to fire hazard, caused by an increase in the use of steam energy in the textile mills.…

    • 2670 Words
    • 11 Pages
    Good Essays
  • Satisfactory Essays

    3) High investment costs in the beginning, to install a combustion furnace at home or in the industry.…

    • 537 Words
    • 3 Pages
    Satisfactory Essays