1. Starting with a sample of a fine pearlitic steel, describethe most efficient way to form a coarse pearlitic steel.
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2.Now, with this sample of a coarse pearlitic steel, describethe most efficient way to form a tempered martensitic steel.
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3.Now with this sample of a tempered martensitic steel, describethe most efficient way to form a spheroiditic steel.
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4.Now with this sample of a spheroiditic steel, describe themost efficient way to return to a fine pearlitic steel (i.e. thesteel that you originally started with).
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5. What additives to the steel would make it easier to formmartensite?
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6. In what form should these additives be in so that they areeffective?
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7. Which one of these steels above would you probably use tomake a high quality hand tool and why?
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8. Which one of the steels above would you probably use for alow strength application that required a large amount of plasticdeformation of the component during manufacture ?
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