What is hot working of metals? Give some of its principal methods.

0 Answers   Essar,

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Explain vacuum induction melting?

0 Answers  

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Give example of heterogeneous systems.

0 Answers   Essar,

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Explain dislocation theory?

0 Answers  

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What is power metallurgy?

0 Answers  

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

0 Answers  

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Describe strain aging based on dislocation theory?

0 Answers  

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What are the materials used to manufacture Aeroplane Wings?

0 Answers   NIC,

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When using mercury to recover very, fine gold from ore, define what is the best way to separate the gold laden mercury from the ore?

0 Answers  

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Why do some of the latest 'single crystal' superalloys contain concentrations of the grain boundary strengthening elements, e.g. carbon and boron?

0 Answers  

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What is calibration of an instrument?

0 Answers   Essar,

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what is the meaning(definition)of EN grade of steel and also tell whats the full name of EN?

15 Answers   Hitachi, Mecon,

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