Pig iron

When the Industrial Revolution first began in the 18th century iron was the most dominant material within the industrial world. Though by the early 20th century, when the Revolution ended, steel had taken irons place and was the new leading material of the modern world. As the Industrial Revolution grew and modern steel manufacturing progressed, so to did the requirement of steel and iron. These metals played a crucial role within the trade industry as well as the development

teelIRON AND STEEL INDUSTRY IN INDIA Corporate Catalyst India A report on Indian Iron and Steel Industry OVERVIEW 1.1 Background The Indian iron and steel industry is nearly a century old, with Tata Iron & Steel Co (Tata Steel) as the first integrated steel plant to be set up in 1907. It was the first core sector to be completely freed from the licensing regime (in 1990-91) and the pricing and distribution controls. The steel industry is expanding worldwide. For a number of years it has

The objectives of the study are as follows: To analyze the top and bottom five Iron and Steel Industries in India Analyzing the trend of key ratios across the top and bottom five Iron and Steel companies in India Finding the factors responsible in the production of Iron and Steel To analyze the data of the associated factors and finding a model for demand in Indian Iron and Steel Industry in 2010 Overview The steel industry is a dynamic, innovative sector

in the steel industry, steel was as an expensive product. It was used for tools and weapons, all large scale metal operations were created with cast iron. The Bessemer process was the cheap way to produce steel. The process enabled the mass production of steel for industrial types of usage. Essentially the process breaks down impurities in the iron by way of open furnace extraction. This oxidizes the steel while it is run through molten metal. Steel has been common in production since the Bessemer

------------------------------------------------- Alloy Steel is a metal alloy whose major component is iron, with carbon content between 0.02% and 2.14% by mass. An alloy is a metallic solid solution composed of two or more elements. Complete solid solution alloys give single solid phase microstructure, while partial solutions give two or more phases that may or may not be homogeneous in distribution, depending on thermal (heat treatment) history. Alloys usually have different properties from those

Introduction Stainless Steel is a generic term for a large family of corrosion resistant alloys from iron (FE), are containing carbon (C) and chromium and may contain other alloying elements to get different properties of steel like Nickels, Molybdenum, Titanium and Manganese. Steel metal is the most common and most widely used in major construction industries because it 's can be malleability to sheets, beams and bars, and also its very god to transfer the heat, electric and liable to Magnetization

condition is much more complex, wrought iron, cast iron and steel can be thought of alloys made of iron and carbon. Iron is basically extracted from natural ores – iron oxide (FeO). Iron oxide heated to high temperatures become iron. FeO + C → Fe + CO We get pig iron from this process which is not pure form and includes Iron carbide and material is made hard along with brittleness. CAST IRON Cast iron is produced by remelting pig iron with some amount of scrap iron. It is remelted by blowing air into

Iron is the first element in the eighth column of the periodic table. It is classified as a transition metal. Iron atoms have 26 electrons and 26 protons with 30 neutrons. It is the sixth most abundant element in the universe. It is a fairly soft, grayish metal. It is very reactive and will corrode or rust when exposed to moisture and oxygen. It is the most naturally magnetic of the elements. Iron becomes significantly harder when alloyed with other elements such as carbon. Iron is the most abundant

decades. Generally speaking, 1760 is pointed to by most historians as the start of the Industrial Revolution, which began in Britain, and from around 1830 spread across the globe (Encyclopaedia Britannica, 2014). Plentiful resources such as coal and iron ore coupled with economic modes of transportation, advances in science, technological innovations, political stability, availability of capital, population growth and an entrepreneurial spirit contributed to a radical restructuring of society which

strategic reasons. Background to the American Steel Industry The industry dates from mid 19th century when it grew out of the iron industry. There was huge demand for steel following the end of the Civil War and the building of the great trans-continental railway. The industry centred in Pittsburgh where the classic