Iron Essays

  • Iron Extraction: The Process Of Iron Extraction

    987 Words  | 4 Pages

    Iron Extraction What is Iron extraction? Iron extraction is a process Iron (metal) is extracted from iron ore, also called as hematite, in the container. It uses blast furnace to extract iron. Iron is extracted through the process of reduction with carbon or carbon dioxide. This raw material, iron ore, contains iron oxide, and this is a compound that is containing iron. Other raw materials, such as coke, limestone, and air are required, and they contain carbon, calcium carbonate, and oxygen in order

  • Essay On Cast Iron

    734 Words  | 3 Pages

    Cast iron is an iron alloy with more than 2% carbon as the main alloying element. In addition to carbon, cast iron also contains from 1% to 3% silicon, along with varying amounts of manganese and also traces of impurities such as sulfur and phosphorus, which combine with carbon to give excellent cast ability. It tends to be brittle, hard and non-malleable, and its structure is crystalline and relatively brittle and weak in tension. It fractures under excessive tensile loading with little prior distortion

  • Advantages Of Cast Iron

    1353 Words  | 6 Pages

    Spheroidal cast iron is used in tractor parts, plows and pulleys. Once again due to its high tensile strength it is used in cranes and crane parts. In fact it is used in winch wheels which are used in over head cranes. These wheels can be seen in figure 5. [36] This shows that spheroidal cast iron is being used in many industrial areas all around the world. With the continuous development of cast irons, the use of this cast iron shall expand rapidly in the coming years. White Cast Iron To obtain

  • Silicon In Cast Iron

    1271 Words  | 6 Pages

    The importance of Silicon in Cast Iron. As mentioned before the amount of silicon in a cast iron can be rather difficult to control in the cupola furnace but relatively easy to control in induction melting. Silicon tends to increase the instability of the cementite so that this decomposes to graphite and hence the colour of grey cast iron. The higher the silicon content, the greater the degree of decomposition of the cementite, and the coarser the flakes of graphite produced. Therefore, although

  • Essay On Iron Man

    707 Words  | 3 Pages

    What can entrepreneurs learn from Iron Man? Genius, billionaire, playboy, philanthropist, Iron Man aka Tony Stark seems to have it all. While Elon Musk, the real life Iron Man may have started very differently, and is well the very inspiration behind Robert Downey Jr. and Iron Man – many entrepreneurs take the superhero Iron Man to be their inspiration. Like he aptly told Captain America in the first Avengers series “I think I would just cut the wire,” Iron Man is sassy, confident, real and a true

  • Iron And Steel Industry Analysis

    1104 Words  | 5 Pages

    India is a developing economy where iron and steel play a very important role being the prerequisites for modern Indian industrial development. Large amounts of iron and steel is required for constructing bridges, rail tracts, railway rolling stock, ships, vehicles, various machines, power plants, airports, etc. As important industries like Railway locomotive, Ship Building, Heavy and Light Machine, Construction, etc. depend on the availability of iron and steel, iron and steel industry accelerates industrialization

  • Iron Man 3 Analysis

    1655 Words  | 7 Pages

    Iron man 3 is a science fiction blockbuster movie based on Marvel comic. The movie features a smart, wealthy businessman cum scientist and an inventor who gets kidnapped by Afghan terrorists. The terrorists kidnap the billionaire for his scientific invention capabilities. During his time in capture he develops a super-weapon suit in which he uses to escape and to bring justice as the movie progresses. Key stars in the movie include; Robert Downey who is the main actor, Jr Gwyneth Paltrow, and Jeff

  • Self-Sacrifice In Captain America And Iron Man

    1142 Words  | 5 Pages

    Captain America (Steve Rogers) and Iron Man (Tony Stark), despite existing in different eras, share a general plot in which there is the birth of the superhero (which usually entails a morally defining challenge motivating them to fight forces of evil as well as artificial enhancements allowing them to do so), a love interest who aids them, an evolution in their weaponry, a seemingly undefeatable villain with technology capable of threatening world peace and a final face-off where the villain dies

  • Difference Between Bronze Age And Iron Age

    1054 Words  | 5 Pages

    The Iron Age (1200 – 1 BC) followed the Bronze Age in the three-tiered classification system of ancient civilizations described by Christian Jürgensen Thomsen: the Stone Age, Bronze Age, and Iron Age. A thousand years before ancient Greece and the Roman Empire, iron making emerged to change the landscape of civilization. This dark metal changed everything from agriculture to wars and weaponry. In West Africa and Southwestern Asia people realized dark rocks could be shaped into tools and weapons (1500

  • Tata Iron And Steel Company Case Study

    1855 Words  | 8 Pages

    Tata Iron and Steel Company Limited (TISCO) was established on 25 August 1907 by Dorabji Tata, as part of his father Jamsetji's Tata Group. By 1939, it was operating as the largest steel plant of the British Empire. the company launched a major expansion and modernization program for upgrading its production capacity in 1951. Later in 1971 and 1979, there were ul attempts to nationalize the company which were unsuccessful. In 2005,the company changed its name in Tata Steel. Tata Steel , a multinational

  • Recycling Metal Essay

    1192 Words  | 5 Pages

    Iron that is able to be recycled is mainly referred as a ferrous metal, “ferrous” meaning that the metal contains a considerable amount of iron in it. Steel, an alloy of Iron and a ferrous metal is one of the most recycled materials in the world; metal industries have been recycling metals for more than a century already. The general process of recycling metals like iron involves separating the ferrous metal from the other metals, mainly with magnets. When the ferrous metal is separated, it is then

  • Alloy Research Paper

    1129 Words  | 5 Pages

    PROPERTIES OF IRON: Iron is shiny bright white metal which is soft, strong, malleable and ductile having atomic number 26. Iron conduct heat and electricity. Pure iron is grayish white in color having density 7.86 g/cm^3. It has melting point 1539C.It is ferromagnetic. USES OF IRON IN ENGINEERING: Iron is used in

  • Blast Furnace Research Paper

    717 Words  | 3 Pages

    The purpose of a blast furnace is to chemically reduce and physically convert iron oxides into liquid iron .The blast furnace is a huge, steel stack lined with refractory brick, where iron ore, coke and limestone are dumped into the top, and preheated air is blown into the bottom. The raw materials require 6 to 8 hours to descend to the bottom of the furnace where they become the final product of liquid slag and liquid iron. These products are drained from the furnace at regular intervals. Once a blast

  • Electric Arc Furnace

    2293 Words  | 10 Pages

    throughout the world in general and in particular for India. Also, rising costs unreliable supply of electrical power in India is a matter of great concern to EAF operators. These problems can be overcome by using hot metal from mini blast furnace (MBF) as iron bearing charge materials in EAF. The use hot metal offers the possibility of producing steel at lower costs than in traditional scrap based EAFs.11Use hot metal in EAF steel making has resulted in major cost saving, (including power) increased productivity

  • Advantages And Disadvantages Of Casting

    1807 Words  | 8 Pages

    metal is being forced into the molds by a pressure and is held under the pressure during the solidification. 26. Gravity permanent-mold dies are mostly made from gray cast iron which has a great resistance to the thermal fatigue and can machines easily. Die casting are usually made from hardened tool steels because the cast iron can’t withstand the casting pressures. 27. 28. Because the high pressures might cause a turbulence and air entrapment, lower injection pressure may be recommended which is

  • Disadvantages Of Steel Slag

    2312 Words  | 10 Pages

    result of a concerted effort towards reducing wastes and optimizing resources. Steel slag can be produced from two different processes, namely, from the conversion of iron into molten iron and from the manufacturing process to modify the components of molten iron in making strong steel. The byproducts of the processes can

  • Nickel Case Study In Chemistry

    1160 Words  | 5 Pages

    Nickel as a mineral does not normally occur in water systems. The water effluents from the steel and allied alloys, electro platting, paints, ceramics and food industry are largely the source of this contamination. Nickel is used in metallurgy of alloys, magnets, protective coating, catalysts, and batteries. The toxicity of nickel to aquatic life varies widely and is influenced by nickel compounds, pH, synergetic effects, and other factors. The average abundance of Ni in the earth’s crust is 1.2

  • Economic Growth In The 19th Century

    1504 Words  | 7 Pages

    season, recover the finished product. This is a local distribution. In the domestic system, there is a part of the textile industry, spinning and weaving (flax and hemp in Northern France and Picardy silk in Lyon) and the metallurgical industry, iron + cast iron blast furnaces and watches (Jura, Switzerland) Merchant-manufacturers will gradually bring the workforce in one place to better manage, supervise and often to be closer to the raw material. The birth of these workshops will lead to the creation

  • Disadvantages Of Dutch Ovens

    839 Words  | 4 Pages

    Heavy metal – a Dutch oven materials review A typical Dutch oven is made of cast iron and comes with a lid. You can wear and tear them because they have a reputation for being durable and reliable. Dutch ovens made of cast iron were used for centuries, but recently there has been a development in technology which resulted in Dutch ovens made of various materials: aluminum, glass, porcelain, steel, you name it. In this review we will give you a rough sketch of what to expect from each material. Various

  • Metal Furniture Essay

    1049 Words  | 5 Pages

    used for building furniture like aluminium, iron, and stainless steel. Iron and steel are used extensively in furniture manufacturing and its uses range from office to outdoor furniture. Outdoor furniture is mostly made of cast iron, especially for the legs of benches and sturdy iron tables. It works well in an outdoor setting because of its weight, hardness and overall toughness. The major drawback is that since it is a comparatively pure form of iron, it corrodes fairly quickly when subjected