How to melt the solidified copper accretions in copper scrap melting furnace?

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Which pump is preferred for small discharge at high pressure?

0 Answers   NIC,

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white rust formation over zinc plated and passivated fasteners during CED coating. WHY?

1 Answers   Wheels India,

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Are all metals heavy? Explain.

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Are the grain boundaries a continuation of regular lattice structure from one grain to another? Explain.

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sir please send me previous question papers on metallurgy at vishal.nitrr07@gmail.com .....thank you

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How does iron and steel exhibit allotropy?

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What is the metallurgical explanation of effects of chromium, nickel, molybdenum, and carbon in stainless steels?

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When we do cardonitriding or casehardening operation for a plain carbon steel the case depth, hardness & microstructure are not alike why and what are the basicthing, which makes such a difference.

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what other events in history might have affected the growth of metallurgy?

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How do you express pitch of gears?

0 Answers   Essar,

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what is the strongest metal? How would a salt and water solution clean a penny but a vinegar and salt solution will not clean a penny? Define what is the cause of this?

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