i) For a 68 wt% Zn-32 wt% Cu alloy, make schematic sketches of the microstructure that would be observed for conditions of very slow cooling at the following temperatures: 1000°C, 760°C, 600°C and 400°C. Label all phases and indicate their approximate compositions. Compostion af ni 20 40 100 12200 2000 1000 1800 600 00 J400 1200 400 600 200 400 Conpoiton twt% Zro
i) For a 68 wt% Zn-32 wt% Cu alloy, make schematic sketches of the microstructure that would be observed for conditions of very slow cooling at the following temperatures: 1000°C, 760°C, 600°C and 400°C. Label all phases and indicate their approximate compositions. Compostion af ni 20 40 100 12200 2000 1000 1800 600 00 J400 1200 400 600 200 400 Conpoiton twt% Zro
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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Transcribed Image Text:iii)
For a 68 wt% Zn-32 wt% Cu alloy, make schematic sketches of the
microstructure that would be observed for conditions of very slow cooling at the
following temperatures: 1000°C, 760°C, 600°C and 400°C. Label all phases
and indicate their approximate compositions.
Comportion a In
20
40
60
100
1200
|2200
H2000
Liquid
1000
- 1800
デ+ダ
H1600
J400 E
1200
600
400
『+キ
600
200
400
40
60
Conpositon tet% Zro
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