The α-Phase Computation is represented by the image below. To calculate α-Phase Computation, two essential parameters are needed and these parameters are Solid Phase (S) and Phase at Lever Rule (R).
The formula for calculating a-phase computation:
Wα = R/(R + S)
Where:
Wα = α-Phase Computation
R = Phase at Lever Rule
S = Solid Phase
Let’s solve an example;
Find the a-phase computation when the phase at lever rule is 24 and the solid phase is 8.
This implies that;
R = Phase at Lever Rule = 24
S = Solid Phase = 8
Wα = R/(R + S)
That is, Wα = 8/(8 + 24)
Wα = 8/(32)
Wα = 0.25
Therefore, the a-phase computation is 0.25.
Read more: How to Calculate and Solve for Total Free Energy Change for Solidification | Phase Transformation
How to Calculate a-Phase Computation With Nickzom Calculator
Nickzom Calculator – The Calculator Encyclopedia is capable of calculating the α-phase computation.
To get the answer and workings of the α-phase computation using the Nickzom Calculator – The Calculator Encyclopedia. First, you need to obtain the app.
You can get this app via any of these means:
Web – https://www.nickzom.org/calculator-plus
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To get access to the professional version via web, you need to register and subscribe to have utter access to all functionalities.
You can also try the demo version via https://www.nickzom.org/calculator
Android (Paid) – https://play.google.com/store/apps/details?id=org.nickzom.nickzomcalculator
Android (Free) – https://play.google.com/store/apps/details?id=com.nickzom.nickzomcalculator
Apple (Paid) – https://itunes.apple.com/us/app/nickzom-calculator/id1331162702?mt=8
Once, you have obtained the calculator encyclopedia app, proceed to the Calculator Map, then click on Materials and Metallurgical under Engineering.
Now, Click on Phase Transformation under Materials and Metallurgical
Now, Click on α-Phase Computation under Phase Transformation
The screenshot below displays the page or activity to enter your values, to get the answer for the α-phase computation according to the respective parameter which is the Solid Phase (S) and Phase at Lever Rule (R).
Now, enter the values appropriately and accordingly for the parameters as required by the Solid Phase (S) is 24 and Phase at Lever Rule (R) is 8.
Finally, Click on Calculate
As you can see from the screenshot above, Nickzom Calculator– The Calculator Encyclopedia solves for the α-phase computation and presents the formula, workings and steps too.
