Metallurgy Interview Questions
Questions Answers Views Company eMail

Why do metallurgy engineers so sucessfull in their profession so that they dont think beyond their dreams?

Magnum,

5 10216

What do you do with the super alloys in the present working culture so as to improve the technology for general people?

Magnum,

2 5628

What is meant by powder metallurgy?

4 9189

Isn't power metallurgy an expensive processing route to employ?

JSW, TATA,

2 6128

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

1 4925

Why are the superalloys sometimes subjected to secondary melting processes?

1 3186

When might secondary melting processes be unnecessary?

2 4361

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

1 6775

What happens to the microstructure during service exposure?

1880

Why do some of the latest 'single crystal' superalloys contain concentrations of the grain boundary strengthening elements, e.g. carbon and boron?

1618

What is Vacuum Induction Melting ?

3 5693

The processes used to fabricate the superalloys seem fairly mature. Is much process development going on?

2 4477

How can Residual stresses in superalloy components can be minimised?

1 4260

Is it possible to design heat treatment processes such that a gradient in grain size is produced?

4 6044

What is investment casting?

3 6950


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Un-Answered Questions { Metallurgy }

what is widman statten structure?

832


Define what are ceramics?

763


Please send the Sundar TVS Motors placement papers to this mail id.

1792


how would you find out the type of stailess steel that has been used to make your dish?

526


what is the different between ferrite percentage and ferrite number?

536






Which type of key is used between shaft and pulley?

566


What is the melting point of brass?

585


Do you know define what metal might be considered the “most environmental”? I say aluminum because it can be recycled others on my team say brass.

775


What is select miller cutter?

667


What is galvanising?

554


What is the critical speed of shaft?

590


Does case harden steel properties detoriates over time? Especially for guns, parts like bolt carrier, the brand new parts has been kept for 10 year and properly oiled. I am worried about its surface hardness to take the blow during firing.

912


Define what is carbide?

568


Which is the only liquid in which gold is dissolved?

555


What is the atomic density of ceramics?

621