Select the correct option to test your answer:
Metallurgical Engineering
Material Science In Metallurgy
Difficulty: Medium
Match the cast irons in Group 1 with the distinguishing microstructural features in Group 2 . Group 1 Group 2 P. Grey cast iron 1. Temper graphite Q. Ductile cast iron 2. Pearlite R. Malleable cast iron 3. Graphite flakes S. White cast iron 4. Massive cementite 5. Nodular graphite
More Metallurgical Engineering Questions
The figure below shows the cumulative size distribution of particles of a crushed mineral. 10 kg of this material is first passed through a sieve of size 400 micron and then through a sieve of size 300 micron. The weight of mineral (in kg ) that is retained on the 300 micron sieve is . . . . . . . .
A furnace wall is made of three materials (I, II and III) of equal thickness and having thermal conductivity k 1 k 2 and k 3 respectively. The steady state temperature profile inside each material is shown in the figure. Thermal conductivities of the materials will vary as
The nozzle used in the lance of LD steel making process is
Consider the equilibrium A(g) + B(g) = AB(g). When the partial pressure of A is 10 -2 atm; the partial pressure of B is 10 -3 atm and the partial pressure of AB is 1 atm; the equilibrium constant K is
In a pressurized water reactor (PWR), the