Why do the Gamma Prime and Gamma Double Prime phases play such an important role in promoting strength in the superalloys?

1 Answers  

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

0 Answers  

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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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A cantilever beam carrying uniformly distributed load will be ?

0 Answers   NIC,

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What special precautions need to be employed if a powder metallurgy route is chosen?

1 Answers  

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carbon-3.23%,manganese-0.60%,silicon-2.25%,sulphur-0.086%, phosphorus-0.122%,chromium-0.04%,nickel-0.10%,molybdenum- trace.

3 Answers  

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Define what is the difference between plaster used in gold investment casting and ceramic used in the process of investment casting of automobile engine parts and turbine blades etc. When both are used in the lost-wax method?

0 Answers  

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How does iron and steel exhibit allotropy?

0 Answers  

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Where is iron ferrite found?

0 Answers  

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What are the effects of recrystallization of metals on alloying?

0 Answers  

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what is the difference between stainless steel and alloy steel?

0 Answers  

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Define stiffness.

0 Answers   Essar,

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