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More Metallurgical Engineering Questions
Match the following products to their method of manufacture. P. Seamless tubes 1. Deep drawing Q. Aluminium toothpaste tubes 2. Stamping R. Currency coins 3. Impact extrusion S. Car bodies 4. Roll piercing or extrusion
Necking occurs in material at
When a half plane is inserted between two perfect planes then the defect arises in two plane perpendiculars to each other is called
In a powder diffraction photograph of copper (fcc structure with a lattice parameter of 0.3608 nm) taken with a cu-ka radiation (γ = 0.154 nm), the Bragg angle for the first line is
A recrystallisation process is 20% complete after 45 sec. and 85% complete after 75 sec. Assuming Avrami Kinetics, the value of Avrami exponent 'n' is