An engineering component with a total mass of 15 kg is going to be made of A- B alloys with high strength. Tensile tests of various A-B alloys indicate that the strength of these alloys is correlated to the phase fraction of AB₂ phase in these alloys. The results of tensile tests of A-B alloys are presented in figure 1, and the phase diagram of A-B system is presented in Figure 2. Using the information in figure 1 and figure 2, answer the following questions: (a) To achieve the highest tensile strength for the engineering component, how many kilograms of A and B are required to mix? Indicate the corresponding composition in the phase diagram. (b) Schematically sketch and label the resulting microstructure at room temperature for the composition that you suggest in (a) for this engineering component.

An engineering component with a total mass of 15 kg is going to be made of A- B alloys with high strength. Tensile tests of various A-B alloys indicate that the strength of these alloys is correlated to the phase fraction of AB₂ phase in these alloys. The results of tensile tests of A-B alloys are presented in figure 1, and the phase diagram of A-B system is presented in Figure 2. Using the information in figure 1 and figure 2, answer the following questions: (a) To achieve the highest tensile strength for the engineering component, how many kilograms of A and B are required to mix? Indicate the corresponding composition in the phase diagram. (b) Schematically sketch and label the resulting microstructure at room temperature for the composition that you suggest in (a) for this engineering component.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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