F THINNTVERSITY195ProblemAtomic percent silver30If 500 g of a 40 wt % Ag-60 wt %°F°C110010204050607080 90Cu alloy is slowly cooled from1084.5°19001000°C to just below 780°C1000L.961.931700(a) How many grams of liquid and90053L+a1600proeutectic a are present at 850°C?800 F aL+BB1400(b) How many grams of liquid and780°7.971.991.2700-proeutectic a are present at 780°C + AT ?1200600a + B(c) How many grams of a are present in1000the eutectic structure at 780°C - AT ?500850400Cu(d) How many grams of B are present in102030405060708090AgWeight percent silverthe eutectic structure at 780°C - AT ?

Given information, Cu-Ag phase diagram, Find (a) How many grams of liquid and proeutectic a are…

If 500 g of a 40 wt % Ag-60 wt % Atomic percent silver 40 °C °F 10 20 30 50 60 70 80 90 Cu alloy is slowly cooled from 1100 1084.5 1900 1000°C to just below 780°C 1000- L. 961.93 (a) How many grams of liquid and 1700 900- 8 53 L+a 1600 proeutectic a are present at 850°C? 800 F a L+B/ B 1400 780° (b) How many grams of liquid and 7.9 71.9 91.2 700- proeutectic a are present at 780°C + AT ? 1200 600 a + B (c) How many grams of a are present in 1000 500 the eutectic structure at 780°C - AT ? 850 400 Cu (d) How many grams of ß are present in 10 20 30 40 50 60 70 80 90 Ag Weight percent silver the eutectic structure at 780°C - AT ?

If 500 g of a 40 wt % Ag-60 wt % Atomic percent silver 40 °C °F 10 20 30 50 60 70 80 90 Cu alloy is slowly cooled from 1100 1084.5 1900 1000°C to just below 780°C 1000- L. 961.93 (a) How many grams of liquid and 1700 900- 8 53 L+a 1600 proeutectic a are present at 850°C? 800 F a L+B/ B 1400 780° (b) How many grams of liquid and 7.9 71.9 91.2 700- proeutectic a are present at 780°C + AT ? 1200 600 a + B (c) How many grams of a are present in 1000 500 the eutectic structure at 780°C - AT ? 850 400 Cu (d) How many grams of ß are present in 10 20 30 40 50 60 70 80 90 Ag Weight percent silver the eutectic structure at 780°C - AT ?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

F THIN
NTVERSITY
195
Problem
Atomic percent silver
30
If 500 g of a 40 wt % Ag-60 wt %
°F
°C
1100
10
20
40
50
60
70
80 90
Cu alloy is slowly cooled from
1084.5°
1900
1000°C to just below 780°C
1000
L.
961.93
1700
(a) How many grams of liquid and
900
53
L+a
1600
proeutectic a are present at 850°C?
800 F a
L+B
B
1400
(b) How many grams of liquid and
780°
7.9
71.9
91.2
700-
proeutectic a are present at 780°C + AT ?
1200
600
a + B
(c) How many grams of a are present in
1000
the eutectic structure at 780°C - AT ?
500
850
400
Cu
(d) How many grams of B are present in
10
20
30
40
50
60
70
80
90
Ag
Weight percent silver
the eutectic structure at 780°C - AT ?

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