Will aluminum alloy like 380 or 356 settle? Meaning while in “liquid form” above melting point will the heavier elements like copper, fe, silicon, zinc etc. Settle to the bottom of the liquid/molten aluminum after a period.

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What are the materials used to manufacture Aeroplane Wings?

0 Answers   NIC,

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How does iron and steel exhibit allotropy?

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what are the causes of scaling in cast iron, after subjecting it to annealing process.

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What is chemical composition and mechanical properties of IS 2004,Gr-3 and IS 305 AB-2?

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Define what is the melting point of e70 steel, 304,308,316 stainless steels? In addition, define what is the hottest part of the flame in a fire?

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Define what are ceramics?

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The main metal used by the Indus Valley people was

4 Answers   RRB,

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Define rivets.

0 Answers   Essar,

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Water hammer in pipes occur due to ?

0 Answers   NIC,

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What is carbide?

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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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