The rate expansion of metal is illustrated by the image below. To calculate the rate expansion of metal, two essential parameters are needed, and these parameters are the time-independent constant (K) and Time of Expansion (t).
The formula for calculating the rate expansion of metal:
W = Kt
Where:
W = Rate Expansion of Metal
K = Time Independent Constant
t = Time of Expansion
Let’s solve an example;
Find the rate expansion of metal when the time independent constant is 48 and the time of expansion is 12.
This implies that;
K = Time Independent Constant = 48
t = Time of Expansion = 12
W = Kt
That is, W = (48)(12)
W = 576
Therefore, the rate expansion of metal is 576.
Calculating the Time Independent Constant when the Rate Expansion of Metal and the Time of Expansion are Given
K = W / t
Where:
K = Time Independent Constant
W = Rate Expansion of Metal
t = Time of Expansion
Let’s solve an example;
Find the time independent constant when the rate expansion of metal is 36 and the time of expansion is 9.
This implies that;
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W = Rate Expansion of Metal = 36
t = Time of Expansion = 9
K = W / t
Then, K = 36 / 9
K = 4
Therefore, the time independent constant is 4.
Read more:Â How to Calculate and Solve for Pilling Bedworth Ratio | Corrosion
Calculating the Time of Expansion when the Rate Expansion of Metal and the Time Independent Constant are Given
t = W / K
Where:
t = Time of Expansion
W = Rate Expansion of Metal
K = Time Independent Constant
Let’s solve an example;
Find the time of expansion when the rate expansion of metal is 40 and the time independent constant is 2.
This implies that;
W = Rate Expansion of Metal = 40
K = Time Independent Constant = 2
t = W / K
So, t = 40 / 2
t = 20
Therefore, the time of expansion is 20.
Read more:Â How to Calculate and Solve for Corrosion Penetration Rate | Corrosion
How to Calculate Rate Expansion of Metal Using Nickzom Calculator
Nickzom Calculator – The Calculator Encyclopedia is capable of calculating the rate expansion of metal.
To get the answer and workings of the rate expansion of metal 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
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 Corrosion under Materials and Metallurgical
Now, Click on Rate Expansion of Metal under Corrosion
The screenshot below displays the page or activity to enter your values, to get the answer for the rate expansion of metal according to the respective parameter which is the Time Independent Constant (K) and Time of Expansion (t).
Now, enter the values appropriately and accordingly for the parameters as required by the Time Independent Constant (K) is 48 and Time of Expansion (t) is 12.
Finally, Click on Calculate
As you can see from the screenshot above, Nickzom Calculator– The Calculator Encyclopedia solves for the rate expansion of metal and presents the formula, workings and steps too.
