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 calibration of an instrument?

0 Answers   Essar,

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I currently use 17-7 PH stainless which is hardened to condition CH after forming. raw matl is .1.75"X .12" X .008". Its main usage after hardening is silicon wafer retainer where it's contantly cycled up and down to putin and remove wafer after 40-60 sec process at 400C temp. At this high temperature this part seemed to deform after a a couple of hundred wafer which is what it was designed for in the first place. THere is a proposal to go to a different material to increase lifeline of this part. My question is..... can 321 SST be a plugin replacement. I know this has a higher temp rating but how about its forming characteristics, will it have spring properties, and wont become brittle after prolonged exposure to 400C.

0 Answers   Novellus,

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What is combine power generation?

0 Answers   Essar,

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what is the grain size of lead as an element and as an alloy such as lead tin alloy?

0 Answers  

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Define what is carbide?

0 Answers  

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What is a master gauge ?

0 Answers   Essar,

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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.

0 Answers  

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The main metal used by the Indus Valley people was

4 Answers   RRB,

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Differentiate between 304 and 316 grades of steel?

0 Answers  

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what happens when a EM wave is transmitted

1 Answers  

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we have many gas turbine blades, during the shot blasting process some of shots entrapeed in the cooling hole of blades..how can we remove the shots entrapped in holes????

1 Answers  

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