The Complete Steel Making Process Steel Plant 1. The Scrap to Steel Billet Process How we make our steel is a real kiwi recycling success story. The following outline is to help you to understand the scrap to steel making part of our business. All our scrap is sourced locally and is sorted and shredded on our behalf by Sims Pacific Metals – conveniently located next door to us‚ their biggest customer. The scrap is placed in piles in our yard‚ depending on its grade and size. The scrap is then
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Ms Sanghamitra‚ R&D Refractory Department from TATA STEEL‚ Jamshedpur‚ gave a talk on “STEEL MAKING REFRACTORY”‚ on 12th September 2012 at 11:00 AM at Ceramic Engineering department. Process chart of TSL‚ INDIA was first addressed. So‚ it all starts with iron ores and fluxes (limestone) to be mixed and then pelletized in a sinter plant. At the same time‚ raw coal is processed to form coke in a coke plant and then sintered pellets along with coke are fed to a blast furnace. Hot metal is obtained
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The Classification of Steel Ball There are two kinds of steel ball‚ casting steel ball and forging steel ball. Casting ball manufacturers mix scrap steel‚ scrap metal and other waste metals in intermediate frequency electric stove for heating so as to fully melting. Right amount precious metal alloy‚ such as ferrochrome‚ ferromanganese‚ vanadium iron are added in melting process. When temperature is above 1550 ℃‚ powering hot metal to the steel mold or mold steel ball production line. This kind
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Steel Making Methods | Advantages | Disadvantages | Basic Oxygen Furnaces | * Very high production rates and low residual element * Does not burn fuel | * Good efficiency requires large amount of pig iron to continue production. * Requires costly filtering process due to high levels of pollutants produced. * High refurbishing costs. * High dependence on blast furnace/coking. | Electric Arc Furnaces | * Minimal emissions/pollution. * Filtering of scrap not necessary. * Easy
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1.0 INTRODUCTION: AISI 304L austenitic stainless steel is widely used as engineering materials due to its high strength and good corrosion resistance properties. However‚ AISI 304L stainless steel undergoes extensive wear and erosion when applied as components in aggressive environments such as petro- chemical and marine atmosphere [1]. Solid particle erosion is defined as the progressive loss of material from a solid surface due to mechanical interaction between the surface and some fluid entrained
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BIS CODE : INDIAN STANDARD for Structural Engineering IS: 800-1984 Code for practice for general construction in steel. SP6 (1) Handbook for structural steel sections. SP:6(5)-1980 Hand book for Cold formed‚ Light Gauge steel structures. SP:6(6)-1972 Handbook for application of plastic theory in design of steel structures. SP:6(4)-1969 Project & Construction Management for Large Industrial Projects. IS: 206 -1992 (4th Rev) Tee & strap hinges - Specification. IS: 459 -1992
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“Analysis of Pakistan steel mill” Subject: Analysis of Pakistani Industries Class ID: 10127 Prepared By 1. Suraj Oad (4344) 2. Zeeshan Khan (4503) 3. M.Talha Atta-us-samad (4502) 4. Sumair hussain (4439) Submitted To: Sir Riaz Ahmed Table of Contents Introduction: 4 Steel 4 Significance of Steel Industry in Economic Growth 4 Steel Recycling 4 Production Process 6 Basic Steelmaking Process: 6 Various Steel melting processes:
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India’s Steel Industry is more than a century old. Before the economic reforms of the early 1990s the Indian steel industry was a predominantly regulated one with the public sector dominating the industry. Tata Steel was the only major private sector company involved the production of steel in India. SAIL and Tata Steel have traditionally been the major steel producers of India. In 1992‚ the liberalization of the India economy led to the opening up of various industries including the steel industry
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ECONOMIC ANALYSIS OF INDUSTRY India Steel Industry Steel Companies in India The steel industry‚ in general‚ is on the upswing‚ due to strong growth in demand propelled particularly by the demand for steel in China. The world scenario coupled with strong domestic demand has benefited the Indian steel Industry. [pic][pic]During April-December 2004- 05‚ production of finished steel recorded a growth of 4 percent over the corresponding period of the previous year to reach 28.3 million tonnes
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these words of Jamsetji Tata‚ Founder of Tata Steel that have shaped the Company’s culture of social responsibility. At Tata Steel‚ the benefits of wealth creation extend beyond the business‚ flowing into the communities in which the Company operates. Tata Steel’s approach to business has evolved from the concept that the wealth created must be continuously returned to society. Future Promise Social Success for Everyone • Tata Steel named among World’s Most Ethical Companies.
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