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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 12393

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

Magnum,

2 7393

What is meant by powder metallurgy?

4 11305

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

JSW, TATA,

2 8084

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

1 6432

Why are the superalloys sometimes subjected to secondary melting processes?

1 5120

When might secondary melting processes be unnecessary?

2 6134

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

1 8295

What happens to the microstructure during service exposure?

2258

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

1967

What is Vacuum Induction Melting ?

3 7510

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

2 6257

How can Residual stresses in superalloy components can be minimised?

1 5784

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

4 8035

What is investment casting?

3 9254


Post New Metallurgy Questions

Un-Answered Questions { Metallurgy }

What is residual stress?

890


Define what is the minimum temperature for stress relieving of astm a 519 gr.4130 material and please tell us where we can find the location.

892


what is widman statten structure?

1145


What is a silver in deming drill bit?

964


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

895


What are ceramics?

948


What type of grinding is used for harder materials?

991


Explain wear resistance of titanium?

940


Define what medal conducts heat best?

949


What is spcc material?

1097


How to calculate heat affected zone in weld?

1019


Why steel is preferred for construction of aircraft?

861


Explain any method through which molds can shine after casting?

903


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?

900


Which liquid can dissolve gold?

897