Why is chromium molybdenum steels used to build pressure vessels? What is special about the properties of chromium molybdenum steels that make them ideal forpressure vessels?

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What is iron ferrite and what is it used for, and where is it found?

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How do you classify lathes?

0 Answers   Essar,

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What is heat treatment?

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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?

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Which material is used to made up of electrodes of resistance welding?

0 Answers   NIC,

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Define stiffness.

0 Answers   Essar,

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How can Residual stresses in superalloy components can be minimised?

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what are the causes of delayed fracture in case hardened steels?

4 Answers  

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What are the allotropes of iron and carbon?

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How can you find out define what kind of stainless steel was used in making a stainless object?

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Discuss the otto cycle with diagram.

0 Answers   Essar,

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