How gold can be separated from mercury?

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When austenitized, carbon steel is quenched, why is the bcc crystal elongated into a body-centered tetragonal crystal structure?

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Define surge tank.

0 Answers   Essar,

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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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What are the compositions of brass, how can this metal be heat-treated, what is the melting point of this metal?

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What is the major difference between quenching and annealing?

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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.

0 Answers   Novellus,

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difference between sand casting and shell casting

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Define what is or define what characterize the thermodynamic state of metal (structure of metal)?

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Is there any way through hardening and anodizing some type of aluminum, it could be as hard as steel? I have hardened steel rollers that run up and down on a ramp along with spring pressure. Alternatively, if you are familiar with snowmobiles, the rollers run on the helix on the secondary clutch.

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

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what is the different between ferrite percentage and ferrite number?

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