What are the chemical composition of cast iron grade 20

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

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What does allotropic mean?

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What is the most ductile metal?

0 Answers   NIC,

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Define what is meant by hardening ability of metals?

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What is the melting point of e70 steel, 304,308,316 stainless steels?

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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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Why do metallurgy engineers so sucessfull in their profession so that they dont think beyond their dreams?

5 Answers   Magnum,

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What is the use od d2?

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what should be the exact suction capacity for 3 to 5 mt capacity lead rotary furnace and length of duct line for proper suction for same

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The main metal used by the Indus Valley people was

4 Answers   RRB,

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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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