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?

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What are the materials used to manufacture Aeroplane Wings?

0 Answers   NIC,

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i m going to give an interview for iocl on 5th aug . pls tell me what questions can be answered from metallurgical prospect

0 Answers   IOCL,

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We make aluminum moulds by press casting, can you suggest any thing so that the moulds should shine after casting?

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how would you find out the type of stailess steel that has been used to make your dish?

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we have many gas turbine blades, during the shot blasting process some of shots entrapeed in the cooling hole of blades..how can we remove the shots entrapped in holes????

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How much gold concentration should be in the organic phase (dbc) before reduction by oxalic acid solution? Is it effective on purity of gold in reduction step? Whatis the ratio of dbc to oxalic acid solution in this step?

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Define what is the difference between stainless steel and alloy steel?

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Explain heat treatment of brass?

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What is the help of crowning on pulleys

0 Answers   NIC,

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Why is it so hard to find literature on the wear resistance of titanium?

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Define surge tank.

0 Answers   Essar,

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