Question
PLEASE MATCH ALL OF THEM TO RECEIVE 5 STARS
For questions 17-23. use answers options A-E below: Choose an answer option if any of the items listed are the correct answer. Carbon or Cementite or Equilibrium cooling Austenite or Iron or Non-equilibrium cooling Pearlite or Martensite or Pro-eutectoid ferrite Spheroidite or Ferrite or Hypoeutectoid Eutectoid or Hypereutectoid The ferrite phase has the greatest amount of which component? The eutectoid microstructure is called this because of its appearance. When the cutcctoid microstructurc develops, two phases separate from which phase? The alloy synthcsized with 0.5 wt% C is called a alloy. Of all phases in the list of possible answers, this phase contains the most carbon. This phase has 6.7 wt% carbon. This single phase can have up to 2.14 w1% Carbon.
Explanation / Answer
17. B (iron); 18 C pearlite ; 19 pearlite and cementite from autenite 20 B austenite ; 21 A cementite ; 22 A cementite ; 23 B austenite ;