Bhushan Steel Ltd. SUMMER TRAINING REPORT TO STUDY VARIOUS OPERATIONS OF COLD ROLLING MILL SUBMITTED BY: GAURAV PANDEY ISHU MECHANICAL ENGINEERING 3rd YEAR (0816140016) KRISHNA ENGINEERING COLLEGE GHAZIABAD CONTENTS 1 Introduction 2 Acknowledgement 3 Company Profile 4 HRS 5PICKLING LINE 6 ELECTROLYTIC CLEANING LINE 7ANNEALING 8SKIN PASS MILL 9FINISHING 10 ROLL GRINDING MACHINE 11GP 1 12GP 2 13SAFETY
Premium Steel
Doorways Karlene Edwards The smallest doorway I ever stepped through was less than one inch high‚ and the gabled cottage surrounding it was only eight inches at the top of its peaked‚ shingled roof. Carved from a single piece of dark stained mahogany‚ the cottage was one of a pair of bookends belonging to my mother. If I gazed for a time at the intricate carving‚ I could view the cottage’s lead-paned windows at eye level‚ feel the rough leaves of shrubbery against my legs‚ and glance up at the
Premium English-language films Family Mother
I see myself laying down and looking at the sky. It looked like I was in heaven. When I got up I saw a house. I went inside and saw a paper. It said that my mission is to kill the Ender Dragon. I didn’t know a thing about Ender Dragon. I searched the house and looked at the world. the world was made up of blocks. Not one block or two blocks. Thousands of them. Haphazardly I realized that I was in mine-craft. A game that I used to play this game when I was seven years old. I thought that it was only
Premium High school Family Mother
labelled below. Flash Fig1. Casting after flash occurred Possible causes; Flask was disturbed while investment was setting. Base was removed too soon. Flask was allowed to partially dry before de-waxing. Incorrect de-waxing or a furnace malfunction. Flask burned out and allowed to cool below (500oF (260oC) before casting reheating‚ flask allowed to cool between de-wax and placement in preheated oven. Flask was improperly handled or dropped. Speed was set too high on centrifugal
Premium Heat treatment
30 7.50 Paperweights 0.25 0.25 0.50 12.50 Wrapped tumblers 0.25 0.05 0.30 7.50 Vases 0.42 0.08 0.50 12.50 In addition to the direct variable costs‚ I also detected multiple operating costs. I would underline among others‚ the following: Furnace Gas $1‚000.00 Insurance 90.00 Rent 175.00 Total Fixed $1‚265.00 These costs are fixed. They do not depend on a production level. Even if you do not produce any number of goods‚ the fixed costs will stay the same. There are also a number
Premium Variable cost Costs Cost
Section A Multiple choice (17 marks) Do NOT Write on this section of the paper. Answer ALL questions in the table provided at the start of Section B Question 1. Which of the following best describes the structure of metals? A lattice of A. alternating positive and negative ions B. positive ions surrounded by freely moving electrons C. molecules held together by covalent bonds D. atoms held together by covalent bonds Question 2. Which of the following is not a property of most metals
Premium Iron Oxygen Aluminium
to a very high temperature in a blast furnace. Iron-makers found it difficult when going through this procedure because it was challenging for them to produce pure iron without any impurities. In 1709‚ Abraham Darby developed a blast furnace that used coke as a type of fuel to smelt iron. Darby’s invention removed more metallic impurities from the iron ore‚ which produced a more pure iron. "The use of coke also allowed the construction of larger blast furnaces capable of producing greater quantities
Premium Industrial Revolution Steam engine United Kingdom
rampant electricity theft and its not being controlled. Analysts say that line losses have gone upto 30-40 percent. According to another analyst there is a myth that many IPPs operate lower than their capacity because they are not able to pay for furnace oil since PEPCO is already in huge debts. This crisis has been around for ages and there has not been any wise decision taken over it by the government of Pakistan. So‚ still‚ the big news is that we are short of electricity. WHAT IS BEING DONE
Premium Nuclear power Coal Electricity generation
of sheer panic. It all began late on Saturday evening when I was doing the routine check of the old boiler furnace in our Elliot Street residence in Saskatoon. We had a suite on the middle floor of a three-story rooming house owned by the College of Emmanuel and St. Chad. Rent was dirt cheap‚ but there was a long string attached and that was the care of “Old Fred.” the ancient boiler furnace in the basement. In the winter‚ Fred had to be topped up to the full level every three or four days. The College
Premium Basement Floor Storey
oxidation process called ‘Puddling’. • It is not fully molten when withdrawn from the furnace and therefore‚ always contains some slag. Production of Wrought Iron • Wrought iron is made by removing silicon‚ sulphur‚ manganese‚ phosphorus and carbon from pig iron by oxidation conducted at a temperature of about 1300oC. • Oxygen required for oxidation is supplied partly by the atmospheric air passing through the furnace and partly by the additions of iron oxide. • Silicon‚ manganese and phosphorus in
Premium Iron Steel Oxygen