steel making process ppt

The 6 Steps in the Manufacturing Process of a , - Cougartron The manufacturing process of a stainless steel product is indeed fascinating and it gives you an insight into how far our ability to craft materials has evolved since the early days of the Industrial Revolution Here are the six most important steps in the manufacturing process of a stainless steel product: 1) Melting and Casting
How is Steel Produced? | World Coal Association Global steel production is dependent on coal Over 71% of the steel produced today uses coal Metallurgical coal – or coking coal – is a vital ingredient in the steel making process World crude steel production was 16 billion tonnes in 2017
Steelmaking - YouTube Dec 12, 2009· the making of steel Building a Celtic iron smelting furnace and roasting the bog-ore ThijsvandeManakker - Duration: 9:21 Robin DV 476,953 views
Vacuum Degassing of Steel - Vacaero Dec 05, 2017· Vacuum degassing is a boundary layer phenomenon that occurs at the interface between the molten steel and the reduced-pressure atmosphere Effective vacuum degassing depends upon sufficient exposed surface area of the molten steel Vacuum degassing systems employ different methods to maximize this surface area
What Is a Steel Casting? Casting Process - ASM International producing a steel casting Casting Process The manufacture of steel castings is discussed in this handbook, however, a simplified flow diagram (Figures 1-1 and 1-2) is shown to give an overview of the process steps Pattern Equipment Chapter 11 discusses this important step in the casting process in
MANUFACTURING PROCESSES - FIT Manufacturing Processes -classification - CASTING , Casting Amanufacturing process that pours a liquid material into a hollow mold until the material cools into a solidified shape Material removal or machining processes remove a part of the starting material using a tool to get the , metal by gravity into a steel (or cast iron ) mold 18 35
Process analytics in the Iron and Steel Industry - Siemens Process analytics in the Iron and Steel Industry Steel is and will remain the most important engineering and construction material in the modern world With an actual steel production of over 100 million tons per month, the global iron and steel industry is a very dynamic industrial sector
INTRODUCTION TO SHEET METAL FORMING PROCESSES Process design is the ensemble of operations leading from the design geometry to the dieface , all other factors influencing sheet metal forming, we should recall that a sheet metal forming operation can always be, from the conceptual point of view, divided in two stages:
IRON ORE AND STEEL PRODUCTION - YouTube Aug 24, 2016· INTRODUCTION TO MATERIALS – This is the first post on materials Iron ore and steel production The 6-minute video explains the mining and processing of iron ore, followed by its conversion to .
Iron Ore Processing for the Blast Furnace Iron Ore Processing for the Blast Furnace (Courtesy of the National Steel Pellet Company) The following describes operations at the National Steel Pellet Company, an iron ore mining and processing facility located on the Mesabi Iron Range of Minnesota Creating steel from low-grade iron ore requires a long process of mining, crushing.
Manufacturing Process | SAIL Some of the technological options for converting iron ore to steel products is schematically shown belowHot metal and crude steel process are also inter linked among themselves as represented by arrows Basic Flow (PPT file)
Ironmaking and steelmaking - IIT Madras phenomena (heat, mass and momentum) to the process steps in Iron and Steelmaking as practiced in integrated steel plants Be able to understand basic layout of blast furnace, steelmaking shop and continuous casting process To develop computational and mathematical abilities to be applied for process design and control
The Making of Iron & Steel - SEAISI carbon (4%) and is passed to the steelmaking process as a liquid at approximately 1450C, called "hot metal" Refining: Steelmaking The refining of iron to make steel is where the carbon content of hot metal is lowered, usually to less than 1 % by an oxidation process in a ,
iron and steel manufacturing processppt | Steel | Iron Oct 26, 2010· iron and steel manufacturing processppt - Free download as Powerpoint Presentation (ppt), PDF File (pdf), Text File (txt) or view presentation slides online iron and steel manufacturing processppt
MANUFACTURING PROCESSES - FIT MANUFACTURING PROCESSES - AMEM 201 – , Rolling is a process of reduction of the cross-sectional , Rolled Products Made of Steel 7 13 Side view of flat rolling, indicating before and after thicknesses, work velocities, angle of contact with rolls, and other featur
Manufacturing Processes and Products of Steel Pipes and , Manufacturing Processes and Products of Steel Pipes and Tubes in JFE Steel , by piercing using a hot extrusion process, followed by rolling JFE Steel was the first steel maker in the world , making it possible to manufacture pipes which require outside coatings
Manufacturing of steel - SlideShare Oct 28, 2014· •The rest of the iron is used to make steel 10 • Hot metal from the blast furnace and steel scrap are the principal materials used in Basic Oxygen Steel making (BOS) • Modern furnaces, or ‘converters’ will take a charge of up to 350 tonnes and convert it into steel in around 15 minut
Steel-making processes - Total Materia This results in a high degree of purification and high quality steel can be made, so long as gas absorption due to excessively high temperatures is avoided This process is used extensively for making highly alloyed steel such as stainless, heat-resisting and high-speed steels
116364638 Iron and Steel Manufacturing Process Ppt , 116364638 Iron and Steel Manufacturing Process Ppt - Download as Powerpoint Presentation (ppt), PDF File (pdf), Text File (txt) or view presentation slides online iron nd steel
Mechanical Engineering: Manufacturing process of Crankshafts Manufacturing process of Crankshafts , making its’ production process very important and the need to be precise and accurate CRANKSHAFT MATERIALS The steel alloys typically used in high strength crankshafts have been selected for what each designer perceives as the most desirable combination of ,
Steel Manufacturing Process Explored: Bessemer, Open , There are basically many different steel manufacturing processes like cementation, crucible, Bessemer, open-hearth and electric process All have their own importance and are employed to produce the required type of steel alloy The article presents a comprehensive explanation regarding all the above mentioned process
Interactive Steel Manufacturing Process - AIST Interactive Steel Manufacturing Process AIST’s Making, Shaping and Treating of Steel ® Wheel AIST has collaborated with Purdue University Northwest’s Center for Innovation Through Visualization and Simulation to create a unique, interactive experience of the steel manufacturing process This one-of-a-kind experience allows you to click on .
How Steel is Made Using the Basic Oxygen Steelmaking , How Steel is Made Using the Basic Oxygen Steelmaking Process Sean Kennison Eng 202c Description Assignment March 27, 2014 Introduction , focus on the process of making standard sheet steel Sheet steel is long, thin steel that is usually shipped to customers in coils It is one of the most common fundamental forms of steel, with
The Pickling Process - California Steel Industries The Pickling Process CSI’s pickling line started up in late 1994, and typically processes two out of every three coils produced at the Hot Mill Its primary function is to remove the thin layer of oxidized iron, or scale, that forms on the surface of the steel at the temperatures employed during hot rolling
Vacuum Degassing Processes for Liquid Steel – IspatGuru Jul 12, 2016· VOD process is considered to be an important vacuum process for production of stainless steel It is mainly suitable for special stainless steels which require the very low value of C, N2, and H2 levels In this process, the ladle is placed in vacuum chamber and there is a provision for O2 lancing through vacuum tight gland and alloying additions
PowerPoint Presentation Basic Oxygen Funace Real image of the pouring process Electric Arc Furnace Electric Arc Furnace (EAF) Steelmaking The Electric Arc Furnace uses from 70 to 100% recycled steel as its raw material (as contrasted to the Basic oxygen stream which uses primarily iron ore, coal, and limestone)
1A Manufacturing Process for Iron and Steel The figure shows a flowchart of the integrated manufacturing process for iron and steel using the blast furnace and basic oxygen furnace (denoted BF and BOF hereinafter, respectively), which is presently the most commonly used method (51% of world steel production)
Basic oxygen steelmaking - Wikipedia Basic oxygen steelmaking (BOS, BOP, BOF, or OSM), also known as Linz–Donawitz-steelmaking or the oxygen converter process is a method of primary steelmaking in which carbon-rich molten pig iron is made into steel Blowing oxygen through molten pig iron lowers the carbon content of the alloy and changes it into low-carbon steel
Introduction to Iron and Steel - chemtamuedu Part of a new kiln for making clinker (portland cement) Steel is 15 in thick 11 Types of steel used in construction , process has about 65% iron Impurities (slag) float on the top of melt , Structural steel grades in the US (but not limited to) ASTM A36—be careful, this one is being replaced by .
Steps in the Modern Steelmaking Process May 16, 2019· Methods for manufacturing steel have evolved significantly since industrial production began in the late 19th century Modern methods, however, are still based on the same premise as the original Bessemer Process, which uses oxygen to lower the carbon content in iron