estion 3: Indicate which of the following microstructures corresponds to Pearlite Bainite Spheroidite_ Martensite What is the reason(s) behind your selection? and Tempered Martensite

Q: 700 L 600 500- (A1)+ (A1)+ O 400 (A1) emperature,

A: steps :- (1) solutioning (2) quenching (3) aging   Maximum hardness will be obtained at an optimum…

Q: In the Ni-base superalloys used to make turbine blades, which of the following statements are true?…

A: Options a, b, c, are correct.

Q: Which of the following statements about recrystallisation of metals are true? Select one or more:…

A: Solution: Given Data: Which of the following statements about recrystallisation of metals are true?…

Q: Draw a diagram of the gray and nodular gray cast iron's substructure. 2. Comment on the gray…

A: Given data:- gray and nodular gray cast iron gray wrought iron's To be explained:- Draw a diagram…

Q: How would you callout magnesium in an engineering drawing note? I want to call out Magnesium AZ31B,…

A: The callout you have for the magnesium plate is almost perfect! Here's a minor adjustment for…

Q: What is the marcosopic structure of metallic in low carbon and then high carbon steels .

A: Given data:-  low carbon steels :-Low carbon steels contain less than 0.3% carbon high carbon…

Q: As pure iron is heated up through 910°C will it: 1600 C 1400 C liquid 910°C y + cementite Fe,C…

A: Solving the first question out of two. Pls, repost the question in order to get solved the other…

Q: Why does fracture toughness increase with yttria content. Use the phase diagram to explain

A: The crack strength improvement of yttria-balanced out tetragonal zirconia polycrystalline ceramics…

Q: Compute the volume percent of graphite VGr in a 3.3 wt% C cast iron, assuming that all the carbon…

A:

Q: For an engine casing casting, would you select: 1000 C y (austentite) a +Y y + cementite a + Fe,C…

A: Answer:-  Fe-3.5%C steel

Q: O Solid A A mixture of solid A and liquid A A little A dissolved into a solid that is mostly B O A…

A: 6)  alpha phase is basically a solid solution of B in A.

Q: What process will result in Ferrite plus Pearlite microstructure? List the reasons why this…

A: The microstructure of ferrite and pearlite will results in hypoeutectoid steel. This is having the…

Q: Which of the previous 3 materials has the lowest strength? O Martensite Spheriodite Pearlite O…

A: When the steel is heated above the re-crystallization temperature, held at that temperature and then…