Using the TTT diagram, what microstructure would be developed by rapidly cooling to 650°C and holding for 50 seconds, followed by rapid cooling to 500°C and holding for 5 seconds, followed by quenching to room temperature? (give relative percentages of each microstructure component) Using the TTT diagram, describe the entire thermal treatment that would generate a microstructure consisting of 50% bainite, and 50% martensite. On the CCT diagram to the right, what microstructure would be developed by following cooling curve (c), then heating to 700°C for at least a day? Temperature l"C)

Using the TTT diagram, what microstructure would be developed by rapidly cooling to 650°C and holding for 50 seconds, followed by rapid cooling to 500°C and holding for 5 seconds, followed by quenching to room temperature? (give relative percentages of each microstructure component) Using the TTT diagram, describe the entire thermal treatment that would generate a microstructure consisting of 50% bainite, and 50% martensite. On the CCT diagram to the right, what microstructure would be developed by following cooling curve (c), then heating to 700°C for at least a day? Temperature l"C)

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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