Question

. Using the isothermal transformation diagram for an iron-carbon alloy of eutectoid composition (Figure 1) ,...

. Using the isothermal transformation diagram for an iron-carbon alloy of eutectoid composition (Figure 1) , Sketch and explain time-temperature paths on this diagram to produce the following microstructures: e) 50% Pearlite and 50% Tempered Martensite

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
For a steel material of hypoeutectoid composition sketch a typical continuous cooling transformation diagram, label all...
For a steel material of hypoeutectoid composition sketch a typical continuous cooling transformation diagram, label all regions. On the diagram, starting from austenite, sketch and label paths that will yield: a) ferrite and coarse pearlite b) ferrite, fine pearlite, and martensite c) martensite
3. Consider the isothermal transformation diagram for a eutectoid steel (Fig. 11.23 in text.) Determine the...
3. Consider the isothermal transformation diagram for a eutectoid steel (Fig. 11.23 in text.) Determine the microstructures present as a result of the following heat treatments. In all cases, the steel samples were heated to 800 Deg C and held 1 hour to form all austenite. “RC” indicates a rapid (instantaneous) cooling to the indicated temperature. Your answers should indicated microstructure present and a rough estimate of the amount. a) RC to 400C, hold 100s, Water quench to room temperature...
1. Can haploid organisms reproduce using meiosis?            A) Yes             B)        
1. Can haploid organisms reproduce using meiosis?            A) Yes             B)        No Explain your answer 2. The number of chromosomes in a diploid sexual species is 14. What is the exact probability that an individual of this species could produce by meiosis a gamete that includes all 7 chromosomes that the individual itself inherited from it's mother while excluding all 7 chromosomes inherited from its father? A) Zero B) 7/14 = 50% C) 1/2 7 D) 7 1/2 E) 1/7 (1 out of seven...
1 In the absence of oxygen, cells consume glucose at a high, steady rate. When oxygen...
1 In the absence of oxygen, cells consume glucose at a high, steady rate. When oxygen is added, glucose consumption drops precipitously and is then maintained at the lower rate. Why is glucose consumed at a high rate in the absence of oxygen and at a low rate in its presence? 2 In the following diagram showing the distribution of thermal energy in a population of substrate molecules, the energy thresholds indicated by numbers represent ... Energy per molecule Number...
1) Describe an example of each of the following that may be found of your kitchen:...
1) Describe an example of each of the following that may be found of your kitchen: Explain how your choice falls into this category, and if there is a chemical name or symbol for it, provide that as well. Provide a photo of your example with your ID card in it. a) a compound b) a heterogeneous mixture c) an element (symbol) Moving to the Caves… Lechuguilla Caves specifically. Check out this picture of crystals of gypsum left behind in...