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To find the mass fraction Lever rule is to be appled in Eutectic diagram
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Question 20 point The microstructure of a copper silver alloy at 775°C (142597) consists of primary...
Moving to another question will save this response Question of estion 6 20 points The microstructure...
Moving to another question will save this response Question of estion 6 20 points The microstructure of a comper silver alloy at 775°C (1425) costs of primary and eutectic structures. If the mass fractions of these two microcons are 0.10 and 0.70, respectively, determine the composition of the alloy (wig) Compositions Moving to another question will save this response. Question 6 The microstructure of a copper-silver alloy at 775°C (1425°F) consists of primary a and eutectic structures. If the mass...
Problem 10.38 (GO Tutorial) For a copper-silver alloy of composition 24 wt% Ag-76 wt% Cu and at 7...
Can someone help with this material science problem?
Problem 10.38 (GO Tutorial) For a copper-silver alloy of composition 24 wt% Ag-76 wt% Cu and at 775°C (1425°F) (see Animated Figure 10: (a) Determine the mass fractions of a and β phases Mass fraction a Mass fraction β- (b) Determine the mass fractions of primary a and eutectic microconstituents do the following: Mass fraction a primary Mass fraction eutectic (c) Determine the mass fraction of eutectic a Mass fraction a eutectic|...
For an alloy of composition Cu-40%Ag cooling slowly from the melt: A)At what temperature does the...
For an alloy of composition Cu-40%Ag cooling slowly from the
melt:
A)At what temperature does the pro-eutectic (primary) ? phase
begin to form? __________
B)At what temperature does the eutectic structure start to
appear? _________
C)What is the composition of liquid phase at 780?C?
__________
D)What is the mass fraction (amount) of liquid phase at 780?C?
_________
E)What is the mass fraction of ? phase at 778?C? __________
F)What is the mass fraction of eutectic ? phase out of the...
The microstructure of an iron-carbon alloy consists of proeutectoid cementite and pearlite; the mass fractions of...
The microstructure of an iron-carbon alloy consists of proeutectoid cementite and pearlite; the mass fractions of these microconstituents are 0.12 and 0.88, respectively. Determine the concentration of carbon in this alloy. The iron-iron carbide phase diagram is shown in the Animated Figure 9.24. wt%C Composition = 0 wt% C Composition = 0 at% C Temperature = 400 °C Temperature = 752 F 2025 Composition (at% C) 10 15 160025 1600 97538 9493 °C 1400 1400 2500 | 1394 °C y+L...
Composition (at% Ag) 0 20 40 60 80 100 2200 1200 A 2000 -Liquidus 1000 Liquid...
Composition (at% Ag) 0 20 40 60 80 100 2200 1200 A 2000 -Liquidus 1000 Liquid 1800 F Solidus a + L 1600 a 800 779°C (TE) BUL B E G 1400 8.0 (C&E) Temperature (°C) 71.9 (CE) B 91.2 (CBE) Temperature (°F) 1200 600 1000 Solvus a + B 800 400 с 600 H 200 400 100 0 20 40 60 80 (Cu) Composition (wt% Ag) (Ag) c) Assume slow cooling and that equilibrium conditions exist for the alloy...
Problem 10.38 (GO Tutorial) For a copper-silver alloy of composition 41 wt% Ag-59 wt% Cu and...
Problem 10.38 (GO Tutorial) For a copper-silver alloy of composition 41 wt% Ag-59 wt% Cu and at 775°C (1425°F) (see Animated Figure 10.7) do the following (a) Determine the mass fractions of ? and ? phases. Mass fraction a Mass fraction B- (b) Determine the mass fractions of primary a and eutectic microconstituents Mass fraction a primary Mass fraction eutectic (c) Determine the mass fraction of eutectic a. Mass fraction a eutectic
1. Is it possible to have a copper-silver alloy that, at equilibrium, consists of an a...
1. Is it possible to have a copper-silver alloy that, at equilibrium, consists of an a phase of composition Cu-4%Ag, and also a phase of composition Cu-95%Ag? If so, what will be the approximate temperature of the alloy? If this is not possible, explain why. Composition at 1200 -Liquibus 779" Temperature Temperature 100 60 80 2002040 Out Composition will (AD 2. For a Cu-50%Ni alloy determine: What is the composition of each phase at 1300°C? 1600 20 40 60 80...
For the Cu-Ag phase diagram, answer the following. Label the figure and add is part of...
For the Cu-Ag phase diagram, answer the following. Label the figure and add is part of your answer sheet........ ...(11 points) a) What is the eutectic temperature and composition? (1 point) b) In the context of this diagram, what does the symbol B represent? (1 point) c) Assume slow cooling and that equilibrium conditions exist for the alloy for 70 wt% Ag – 30 wt% Cu. If this is being cooled from 1000 °C, when will the first solid form...
2. For the Cu-Ag phase diagram, answer the following. Label the figure and add is part...
2. For the Cu-Ag phase diagram, answer the following. Label the figure and add is part of your answer sheet....... .........(11 points) a) What is the eutectic temperature and composition? (1 point) b) In the context of this diagram, what does the symbol B represent? (1 point) c) Assume slow cooling and that equilibrium conditions exist for the alloy for 70 wt% Ag - 30 wt% Cu. If this is being cooled from 1000 °C, when will the first solid...
a) Give the common name for the following phases – Q, y, Fe3C b) For a...
a) Give the common name for the following phases – Q, y, Fe3C b) For a composition of 1 wt% C, calculate the amounts of proeutectoid cementite and pearlite Composition (at% Ag) 0 20 40 60 80 100 2200 1200 A 2000 -Liquidus 1000 Liquid 1800 F Solidus a + L 1600 a 800 779°C (TE) B+L B E G 1400 8.0 (C&E) Temperature (°C) 71.9 (CE) B 91.2 (CBE) Temperature (°F) 1200 600 1000 Solvus Q+B 800 400 с...
Moving to another question will save this response Question of estion 6 20 points The microstructure of a comper silver alloy at 775°C (1425) costs of primary and eutectic structures. If the mass fractions of these two microcons are 0.10 and 0.70, respectively, determine the composition of the alloy (wig) Compositions Moving to another question will save this response. Question 6 The microstructure of a copper-silver alloy at 775°C (1425°F) consists of primary a and eutectic structures. If the mass...
Can someone help with this material science problem?
Problem 10.38 (GO Tutorial) For a copper-silver alloy of composition 24 wt% Ag-76 wt% Cu and at 775°C (1425°F) (see Animated Figure 10: (a) Determine the mass fractions of a and β phases Mass fraction a Mass fraction β- (b) Determine the mass fractions of primary a and eutectic microconstituents do the following: Mass fraction a primary Mass fraction eutectic (c) Determine the mass fraction of eutectic a Mass fraction a eutectic|...
For an alloy of composition Cu-40%Ag cooling slowly from the
melt:
A)At what temperature does the pro-eutectic (primary) ? phase
begin to form? __________
B)At what temperature does the eutectic structure start to
appear? _________
C)What is the composition of liquid phase at 780?C?
__________
D)What is the mass fraction (amount) of liquid phase at 780?C?
_________
E)What is the mass fraction of ? phase at 778?C? __________
F)What is the mass fraction of eutectic ? phase out of the...
The microstructure of an iron-carbon alloy consists of proeutectoid cementite and pearlite; the mass fractions of these microconstituents are 0.12 and 0.88, respectively. Determine the concentration of carbon in this alloy. The iron-iron carbide phase diagram is shown in the Animated Figure 9.24. wt%C Composition = 0 wt% C Composition = 0 at% C Temperature = 400 °C Temperature = 752 F 2025 Composition (at% C) 10 15 160025 1600 97538 9493 °C 1400 1400 2500 | 1394 °C y+L...
Composition (at% Ag) 0 20 40 60 80 100 2200 1200 A 2000 -Liquidus 1000 Liquid 1800 F Solidus a + L 1600 a 800 779°C (TE) BUL B E G 1400 8.0 (C&E) Temperature (°C) 71.9 (CE) B 91.2 (CBE) Temperature (°F) 1200 600 1000 Solvus a + B 800 400 с 600 H 200 400 100 0 20 40 60 80 (Cu) Composition (wt% Ag) (Ag) c) Assume slow cooling and that equilibrium conditions exist for the alloy...
Problem 10.38 (GO Tutorial) For a copper-silver alloy of composition 41 wt% Ag-59 wt% Cu and at 775°C (1425°F) (see Animated Figure 10.7) do the following (a) Determine the mass fractions of ? and ? phases. Mass fraction a Mass fraction B- (b) Determine the mass fractions of primary a and eutectic microconstituents Mass fraction a primary Mass fraction eutectic (c) Determine the mass fraction of eutectic a. Mass fraction a eutectic
1. Is it possible to have a copper-silver alloy that, at equilibrium, consists of an a phase of composition Cu-4%Ag, and also a phase of composition Cu-95%Ag? If so, what will be the approximate temperature of the alloy? If this is not possible, explain why. Composition at 1200 -Liquibus 779" Temperature Temperature 100 60 80 2002040 Out Composition will (AD 2. For a Cu-50%Ni alloy determine: What is the composition of each phase at 1300°C? 1600 20 40 60 80...
For the Cu-Ag phase diagram, answer the following. Label the figure and add is part of your answer sheet........ ...(11 points) a) What is the eutectic temperature and composition? (1 point) b) In the context of this diagram, what does the symbol B represent? (1 point) c) Assume slow cooling and that equilibrium conditions exist for the alloy for 70 wt% Ag – 30 wt% Cu. If this is being cooled from 1000 °C, when will the first solid form...
2. For the Cu-Ag phase diagram, answer the following. Label the figure and add is part of your answer sheet....... .........(11 points) a) What is the eutectic temperature and composition? (1 point) b) In the context of this diagram, what does the symbol B represent? (1 point) c) Assume slow cooling and that equilibrium conditions exist for the alloy for 70 wt% Ag - 30 wt% Cu. If this is being cooled from 1000 °C, when will the first solid...
a) Give the common name for the following phases – Q, y, Fe3C b) For a composition of 1 wt% C, calculate the amounts of proeutectoid cementite and pearlite Composition (at% Ag) 0 20 40 60 80 100 2200 1200 A 2000 -Liquidus 1000 Liquid 1800 F Solidus a + L 1600 a 800 779°C (TE) B+L B E G 1400 8.0 (C&E) Temperature (°C) 71.9 (CE) B 91.2 (CBE) Temperature (°F) 1200 600 1000 Solvus Q+B 800 400 с...
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