## < 4 Other formulas that you can solve using the same Inputs

Total free energy change during solidification
Total free energy change=((4/3)*pi*Radius of nucleus^3*Volume free energy)+(4*pi*Radius of nucleus^2*Surface free energy) GO
Critical free energy for nucleation
Critical free energy=16*pi*Surface free energy^3*Melting temperature^2/(3*Latent heat of fusion^2*Undercooling value^2) GO
Critical radius of nucleus
Critical radius of nucleus=2*Surface free energy*Melting temperature/(Latent heat of fusion*Undercooling value) GO
Critical free energy for nucleation( from volume free energy)
Critical free energy=16*pi*Surface free energy^3/(3*Volume free energy^2) GO

## < 1 Other formulas that calculate the same Output

Critical radius of nucleus
Critical radius of nucleus=2*Surface free energy*Melting temperature/(Latent heat of fusion*Undercooling value) GO

### Critical radius of nucleus (from volume free energy) Formula

Critical radius of nucleus=-2*Surface free energy/Volume free energy
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## Nucleation and growth

The progress of solidification involves two distinct stages: nucleation and growth. Nucleation involves the appearance of very small particles, or nuclei of the solid (often consisting of only a few hundred atoms), which are capable of growing. During the growth stage these nuclei increase in size, which results in the disappearance of some (or all) of the parent phase. The transformation reaches completion if the growth of these new phase particles is allowed to proceed until the equilibrium fraction is reached.

## How to Calculate Critical radius of nucleus (from volume free energy)?

Critical radius of nucleus (from volume free energy) calculator uses Critical radius of nucleus=-2*Surface free energy/Volume free energy to calculate the Critical radius of nucleus, Critical radius of nucleus (from volume free energy) is the minimum radius of a stable nucleus formed during solidification, assuming homogeneous nucleation conditions. Critical radius of nucleus and is denoted by r* symbol.

How to calculate Critical radius of nucleus (from volume free energy) using this online calculator? To use this online calculator for Critical radius of nucleus (from volume free energy), enter Surface free energy (𝛾) and Volume free energy (𝚫Gv) and hit the calculate button. Here is how the Critical radius of nucleus (from volume free energy) calculation can be explained with given input values -> 40000 = -2*0.2/(-10000).

### FAQ

What is Critical radius of nucleus (from volume free energy)?
Critical radius of nucleus (from volume free energy) is the minimum radius of a stable nucleus formed during solidification, assuming homogeneous nucleation conditions and is represented as r*=-2*𝛾/𝚫Gv or Critical radius of nucleus=-2*Surface free energy/Volume free energy. Surface free energy is the energy to create solid–liquid phase boundary during the solidification and Volume free energy is the free energy difference between the solid and liquid phases.
How to calculate Critical radius of nucleus (from volume free energy)?
Critical radius of nucleus (from volume free energy) is the minimum radius of a stable nucleus formed during solidification, assuming homogeneous nucleation conditions is calculated using Critical radius of nucleus=-2*Surface free energy/Volume free energy. To calculate Critical radius of nucleus (from volume free energy), you need Surface free energy (𝛾) and Volume free energy (𝚫Gv). With our tool, you need to enter the respective value for Surface free energy and Volume free energy and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Critical radius of nucleus?
In this formula, Critical radius of nucleus uses Surface free energy and Volume free energy. We can use 1 other way(s) to calculate the same, which is/are as follows -
• Critical radius of nucleus=2*Surface free energy*Melting temperature/(Latent heat of fusion*Undercooling value)
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