Explain the concept of casting and forging?

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Why we are doing post heating in alloy steel welding?

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A plain carbon steel contains 45 wt% of proeutectoid ferrite. Define what is its average carbon content in weight percent? I know that you need to use a tie line in the phase diagram, but my book does not really give a good example to go by

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any input on how to spec out(if possible) a larger grain structure(3/8" or larger) on a Al 6061 forging material.

0 Answers   Novellus,

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What are the chemical composition of cast iron grade 20

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What happens when the mercury of a thermometer spills over the gold ring?

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what is a rate controlling step ? how is it dependent on reaction path ? explain with an example.

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Define what is the minimum temperature for stress relieving of astm a 519 gr.4130 material and please tell us where we can find the location.

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On what Purpose helical gears are used?

0 Answers   NIC,

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Why is non-destructive testing necessary?

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what is the difference beteeen Annealing and stress releaving

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What is the chemical composition of ceramic and what is its atomic density?

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