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Unformatted text preview: 6. Make a sketch of a blast furnace, indicating scale, inputs, outputs, and temperatures? 7. Why is iron ore first processed in a blast furnace, and then later processed in other furnaces? 8. What is the difference between killed, semi-killed, and rimmed steel ingots? 9. What is a BOF? Describe it and make a sketch to indicate how it works. 10. What does the steel designation 1020 mean? What about 4340? 11. Where in the US can you find a working open hearth furnace? 13. Describe continuous casting, and make a sketch. "Nothing is really work unless you would rather be doing something else." James M. Barrie (1860-1937)...
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This note was uploaded on 10/01/2009 for the course MEGR 2144 taught by Professor Sharpe during the Fall '08 term at UNC Charlotte.
- Fall '08