1. Describe phase transformations in the alloy A-(0-100 % B on the phase diagram (1-6) during (cooling/heating) (write all reactions). Draw the structure scheme. 2. How to improve the elongation / yield stress/ultimate tensile stress/toughness/hardness of the alloy A-(0-100) % B on the phase diagrams (1-6) after the (cold working/ casting/ quenching/ full annealing/ aging)? Consider the possibility of such processing. Describe the corresponding changes in the structure. 10 20 30 40 50 60 70 80 90 100 3 0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100' 0 10 20 30 40 50 60 70 80 90 100 10 10 20 30 40 50 60 70 5 80 80 90 100 0 10 20 30 70 80 90 100