All questions need answered. A through E

2. Thin pieces of .25 mm thick strips of 1080 steel are heat treated in the following ways. Determine the microstructure of the steel samples after each treatment: a.) Heat for 1 hour to 875C; salt water-quench. b.) Heat for 1 hour to 875C; quench in molten salt to 300C and hold 1 hour; air cool. c.) Heat for 1 hour to 875C; quench in molten salt to 700C and hold 2 hours; water quench. d.) Heat for 1 hour to 875C; water-quench; reheat for 1 hour at 700C; air cool. e.) Heat for 1 hour to 875C; quench in molten salt to 600C and hold 2 seconds; water quench