C. ICRI Guideline 310.1R-2008 Guide for Surface Preparation for the Repair of Deteriorated Concrete resulting from Reinforcing Steel Corrosion D. ASTM A615/A615M-09 Standard Specification for Deformed and Plain Billet-Steel Bar for Concrete Reinforcement E. ASTM B6-09 - Standard Specification for Zinc F. ASTM A82-07 Specification for Plain Steel Wire for Concrete Reinforcement PART 2 PRODUCTS 2.01 Materials PART 3 INSTALLATION PROCEDURE 3.01 Concrete Removal
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Customer Bargaining Power: There has been an increase in competition in the steel sector‚ especially in the United States. Therefore‚ the options of buyers are steadily increasing. Since the product differentiation in this industry is low‚ the switching costs are also low. Therefore‚ the competitive force coming from customer bargaining power is very strong. Supplier Bargaining Power: There is a scarce amount of raw materials for steel in this industry and there are very few suppliers for them. Most of
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CHAPTER 2 Forging Processes: Variables and Descriptions Manas Shirgaokar 2.1 Introduction In forging‚ an initially simple part—a billet‚ for example—is plastically deformed between two tools (or dies) to obtain the desired final configuration. Thus‚ a simple part geometry is transformed into a complex one‚ whereby the tools “store” the desired geometry and impart pressure on the deforming material through the tool/material interface. Forging processes usually produce little or no scrap
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Study on the Competitiveness of the European Steel Sector Within the Framework Contract of Sectoral Competitiveness Studies – ENTR/06/054 Final report‚ August 2008 Client: Directorate-General Enterprise & Industry ECORYS SCS Group P.O. Box 4175 3006 AD Rotterdam Watermanweg 44 3067 GG Rotterdam The Netherlands T +31 (0)10 453 88 16 F +31 (0)10 453 07 68 E fwc-scs@ecorys.com W www.ecorys.com Registration no. 24316726 Table of contents Executive summary...........................
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is used for weapons and armour • 16th century BC – The Hittites develop crude iron metallurgy • 13th century BC – Invention of steel when iron and charcoal are combined properly • 10th century BC – Glass production begins in ancient Near East • 1st millennium BC – Pewter beginning to be used in China and Egypt • 3rd century BC – Wootz steel‚ the first crucible steel‚ is invented in ancient India • 50s BC – Glassblowing techniques flourish in Phoenicia • 20s BC – Roman architect Vitruvius describes
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“RATIO ANALYSIS AND COMPARATIVE BALANCE SHEET OF BHUSHAN STEEL” PROJECT REPORT 2009 Submitted for the partial fulfillment of the requirement for the award Of POST GRADUATE DIPLOMA IN MANAGEMENT SUBMITTED BY AVINASH KUMAR JHA ROLL NO-8073 UNDER THE SUPERVISION OF Prof. GUNJAN AGARWALL Department of Management INSTITUTE OF MANAGEMENT EDUCATION INSTITUTE OF MANAGEMENT EDUCATION G.T Road‚ Sahibabad‚ Ghaziabad (U.P) DEPARTMENT OF MANAGEMENT CERTIFICATE This is to certify that the
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diagram we can divide iron-carbon alloys into: - steels‚ - cast steels‚ - cast irons. Steel is an alloy of carbon and iron and other alloying elements (e.g. Mn‚ Si) with carbon content up to 2% intended for wrought products or semi products. Cast iron is an alloy of carbon and iron and other alloying elements (e.g. Mn‚ Si) with carbon content over 2% intended for castings. Now‚ we consider only a part of Fe-Fe3C diagram referring to steel. Perlite is a structure (i.e. consists of two phases)
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Sources in order of relevance http://mathewpeet.org/science/materials/steel/history/ http://www.anselm.edu/homepage/dbanach/h-carnegie-steel.htm http://www.saburchill.com/history/chapters/IR/037f.html http://neon.mems.cmu.edu/cramb/Processing/history.html Sources in order of relevance http://www.bluescopesteel.com/media/10526/Making%20Steel%20Poster_opt.pdf Sources in order of relevance http://www.steel.org/Making%20Steel/How%20Its%20Made/Processes/How%20A%20Blast%20Furnace%20Works%20larry%20says%20to%20delete
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information contained in the case‚ conduct a five-forces analysis of the U.S. Steel industry. What conclusion can you draw from this? 1. The risk of entry by potential competitors: High a. Capital Requirement: Steel industry is a capital intensive business. b. Economies of scale: Research and Development expenses and better bargaining power while sourcing raw materials. It may be noted that those steel companies‚ which are integrated‚ have their own mines for key raw materials
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TATA STEEL • Founded in 1907‚byJamsetji Nusserwanji Tata. • Tata company listed on BSE and NSE and employs about 82700 (2007) people. • started with a production capacity of 1‚00‚000 tones has transformed into a global giant . • Its revenue in 2005-2006 was 5.0 billion US $. • It has a main steel plant located at Jamshedpur. • The Company also has three Greenfield steel projects in the states of Jharkhand‚ Orissa and Chhattisgarh. CORUS STEEL • Corus is Europe’s second largest steel producer
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