Answer Posted / mahendra

eutectoid steel containsless than
0.8% carbon and eutectic contains greater than 0.8%

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

2952

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What is the Equivalent for 9.81 kgf= ?

1089

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Discuss steam engines. What is its overall efficiency ?

978

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How do you classify lathes?

1053

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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?

1144

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what is No.1 Laathing Scrap Bundle ( Mill Scrap )

2164

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What is the chemical composition of ceramics?

970

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How is solution annealing carried out? Define what type of furnace is required? Does one need to be heat in a salt bath?

1102

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what is difference between IS 1018 and IS 2062 E 250A

5903

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

970

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Explain the purpose of riser?

1039

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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.

2256

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What is duplex and super duplex steel?

995

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Explain vacuum induction melting?

892

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difference between sand casting and shell casting

1725

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