Question

Which of the following correctly ranks some potential microstructures of iron-carbon alloys by their expected hardness, from lowest to highest?

Make sure to log into Canvas before midnight tonight to complete the Extra Credit Question! Question 26 1 pts Which of the following correctly ranks some potential microstructures of iron-carbon alloys by their expected hardness, from lowest to highest? pearlite, bainite, spheroidite, martensite spheroidite, pearlite, bainite, martensite spheroidite, pearlite, martensite, bainite martensite, bainite, pearlite, spheroidite bainite, martensite, pearlite, spheroidite

Answer 1

we have four type of steel based on cooling speed of alloy. They have different hardness and softness.

artensite. It is the hardest Steel in Carbon - iron alloy. It maintains of exceptional strength & flaxibility, all the type of perfect balance lite Pearlite is cooled more slowly than its martensite, making it softer and easier to bend. Hardness & Pearlite 2 Martensite Bainite : It falls between martensite and pearlite & Cooling faster than Pearlite. Hardness - Pearlite Bainte L Martensite. harder than Pearlite. Its matrix Spheroidite : te. It is dess is ferrite. Ang Ispheroidite I Pearlite 2 Bainite I Martensite/