List of top Metallurgical Engineering Questions asked in TS PGECET

Perfect plastic material is
Metals with high monotonic strain-hardening exponents ($n > 0.15$) and those with a low strain-hardening exponent ($n < 0.15$) respectively would undergo
Deformation by slip occurs in
Extensive plastic deformation occurs during
Levy–Mises equations are valid for
Which of the following is not a point defect?
Machinability of hard alloys and tool steels is improved by:
In precipitation hardenable alloy, like duralumin, intermediate precipitates can form due to:
Magnetic permeability of iron is increased by:
Copper is not present as an alloying constituent in:
Plastics as a material of construction suffer from the drawback of low:
Vanadium in high speed steels:
Which of the following are the low molecular weight substances added to polymers to increase plasticity and flexibility?
Polystyrene belongs to:
Hard magnetic material is characterised by:
Minimum percent of nickel needed in stainless steel to stabilize the austenitic FCC phase is:
In a single component system, the maximum number of phases that can co-exist in equilibrium is:
Cu–Be alloys are strengthened by:
Identify the element which increases the Ms temperature of a steel containing 1.0% C:
Stepped quenching process is also called as:
Grossman’s critical diameter method is adopted to determine:
Nitriding of the steel is done at low temperatures because:
Bain distortion model explains:
Which of the following is not the characteristics of a gray cast iron?
Permanent magnets are made of: