1200 Select one or more: a. 20 C. 30 to 40 wt% Ni The proportion of a phase increases going from right to left at a fixed temperature. b. The proportion of "L" phase increases going from right to left at a fixed temperature α (solid) Od. There are solid grains mixed with a liquid phase 50 The relative weight fractions of L and a phases can be determined quantitatively
1200 Select one or more: a. 20 C. 30 to 40 wt% Ni The proportion of a phase increases going from right to left at a fixed temperature. b. The proportion of "L" phase increases going from right to left at a fixed temperature α (solid) Od. There are solid grains mixed with a liquid phase 50 The relative weight fractions of L and a phases can be determined quantitatively
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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41)

Transcribed Image Text:In the region indicated with an arrow in the phase diagram shown below, which of the following
statements are true?
1300 - L (liquid)
T(°C)
1200
20
30
wt% Ni
40
liquidus
solidus
α
(solid)
Od. There are solid grains mixed with a liquid phase
50
Select one or more:
a. The proportion of a phase increases going from right to left at a fixed temperature.
O b.
The proportion of "L" phase increases going from right to left at a fixed temperature
O c.
The relative weight fractions of L and a phases can be determined quantitatively
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