File Name: iron and steelmaking by ahindra ghosh .zip
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Balst Furnace Iron Making - a. Vaish, P. Biswas, s. Chaudhuri, M. Humane, R. Minz, B. Lakra, S.
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This authoritative account covers the entire spectrum from iron ore to finished steel. It begins by tracing the history of iron and steel production, right from the earlier days to todays world of oxygen steelmaking, electric steelmaking, secondary steelmaking and continuous casting. The physicochemical fundamental concepts of chemical equilibrium, activity-composition relationships, and structure-properties of molten metals are introduced before going into details of transport phenomena, i. Particular emphasis is laid on the understanding of the fundamental principles of the processes and their application to the optimisation of actual processes. Modern developments in blast furnaces, including modelling and process control are discussed along with an introduction to the alternative methods of ironmaking. In the area of steelmaking, BOF plant practice including pre-treatment of hot metal, metallurgical features of oxygen steelmaking processes, and their control form part of the book.
In steelmaking, impurities such as nitrogen , silicon , phosphorus , sulfur and excess carbon most important impurity are removed from the sourced iron, and alloying elements such as manganese , nickel , chromium , carbon and vanadium are added to produce different grades of steel. Limiting dissolved gases such as nitrogen and oxygen and entrained impurities termed "inclusions" in the steel is also important to ensure the quality of the products cast from the liquid steel. Steelmaking has existed for millennia, but it was not commercialized on a massive scale until the late 14th century. An ancient process of steelmaking was the crucible process. In the s and s, the Bessemer process and the Siemens-Martin process turned steelmaking into a heavy industry. Today there are two major commercial processes for making steel, namely basic oxygen steelmaking , which has liquid pig-iron from the blast furnace and scrap steel as the main feed materials, and electric arc furnace EAF steelmaking, which uses scrap steel or direct reduced iron DRI as the main feed materials.
Ahindra Ghosh taught iron and steel metallurgy and allied subjects, besides being engaged in other academic and professional activities, while he was at the.
Ironmaking And Steelmaking: Theory And Practice by Ahindra Ghosh And Amit Chatterjee is a complete reference text material on metallurgy, the process of making iron and steel, primarily intended for undergraduate and postgraduate students of engineering. Ironmaking And Steelmaking: Theory And Practice is a book for the benefit of engineering graduates and postgraduates. It records all the procedures of making iron and steel that serves the researchers interested in this subject. Students will find this book highly useful as it traces the historical events in the making of steel and iron. Ironmaking And Steelmaking: Theory And Practice comprises 6 sections with further sub-sections of 24 chapters.
Account Options Sign in. Top charts. New arrivals. Steel Making is designed to give students a strong grounding in the theory and state-of-the-art practice of production of steels. The book is primarily focused to meet the needs of undergraduate metallurgical students and candidates for associate membership examinations of professional bodies AMIIM, AMIE.
Save extra with 2 Offers. It begins by tracing the history of iron and steel production, right from the earlier days to todays world of oxygen steelmaking, electric steelmaking, secondary steelmaking and continuous casting. The physicochemical fundamental concepts of chemical equilibrium, activity-composition relationships, and structure-properties of molten metals are introduced before going into details of transport phenomena, i. Particular emphasis is laid on the understanding of the fundamental principles of the processes and their application to the optimisation of actual processes.
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