List of top Metallurgical Engineering Questions

Sinterability of aluminium is poor, because:
The stress ratio for completely reversed fatigue cycle is:
The multiplication of dislocations is explained by:
Fracture toughness is a measure of:
Slip occurs on planes with:
Partial dislocations are associated with:
Which type of dislocation has the Burgers vector parallel to the dislocation line?
Stress fields around dislocations cause:
Fiber strengthening is effective in:
In a compression test, a ductile material specimen typically exhibits:
Stage II creep is characterized by:
In rolling, the term "frictional shear stress" is used to describe which of the following?
Which of the following is a key characteristic of hot working processes?
Critical resolved shear stress is zero when slip plane is ........... degree to loading axis.
The coefficient of friction increases by 5 times when a slab is hot rolled in a specific mill. The maximum possible reduction:
The Larson-Miller parameter is used to:
Strain hardening in metals leads to:
The strength of grain boundary and grains are equal:
Addition of Pb in Brass improves:
According to Griffith's theory, the critical condition for crack propagation in a brittle material is when the energy release rate \( G \) equals:
In which crystal structure is dislocation motion most difficult due to limited slip systems?
Which of the following is in the decreasing order of hardness in Rockwell C-scale?
The structure of a polymer depends on:
For an ASTM grain size number of 8, approximately how many grains would be visible per square inch at a magnification of 100$\times$?
The incubation period at nose temperature region of TTT diagram of eutectoid steel is shorter than below and above nose regions. This is due to: