Rajat Vishwakarma
University Institute of Technology RGPV (UIT - RGPV), Bhopal
Rajat Vishwakarma has created this Calculator and 50+ more calculators!
Nishan Poojary
Shri Madhwa Vadiraja Institute of Technology and Management (SMVITM), Udupi
Nishan Poojary has verified this Calculator and 100+ more calculators!

9 Other formulas that you can solve using the same Inputs

buoyant force on vertical cores
Buoyant Force=[g]*(0.25*pi*((Diameter of core print^2)-(Diameter of cylinder^2))*Height of core print*Density of metal-(Volume of the core*Density of core)) GO
buoyant force on cylindrical cores placed horizontally
Buoyant Force=[g]*0.25*pi*(Diameter of cylinder^2)*Cylinder Height*(Density of metal-Density of core) GO
Density of core material
Density of core=Density of metal-(Buoyant Force/(Volume of the core*9.81)) GO
Volume of core
Volume of the core=Buoyant Force/(9.81*(Density of metal-Density of core)) GO
Buoyant force on cores
Buoyant Force=9.81*Volume of the core*(Density of metal-Density of core) GO
Density of fluid in falling sphere resistance method
density of fluid=Buoyant Force/((pi/6)*(diameter of sphere^3)*[g]) GO
Chaplet area
Chaplet area=29*(Buoyant Force-Empirical constant*Core print area) GO
Unsupported load for cores
Unsupported load=Buoyant Force-Empirical constant*Core print area GO
Empirical relation for minimum core print area
Core print area=Buoyant Force/Empirical constant GO

1 Other formulas that calculate the same Output

Density of molten metal using Bernoulli's equation
Density of metal=Mass of casting/(Area at choke section*Pouring time*Efficiency factor of gating system*sqrt(2*[g]*Effective metal head)) GO

Density of molten metal Formula

Density of metal=(Buoyant Force/(Volume of the core*9.81))+Density of core
δ=(Fb/(V*9.81))+d
More formulas
Grain Fineness Number (GFN) GO
Permeability Number GO
Buoyant force on cores GO
Volume of core GO
Density of core material GO
buoyant force on cylindrical cores placed horizontally GO
buoyant force on vertical cores GO
Empirical relation for minimum core print area GO
Empirical relation for max. permissible buoyancy force on given core print area GO
Composition factor for gray cast iron GO
Composition factor from fluidity spiral length GO
Unsupported load for cores GO
Chaplet area GO
Buoyant force on cores from chaplet area GO
Chaplet area from unsupported load GO
Metallostatic forces acting on the Moulding Flasks GO
Area at top section of sprue GO
Area at choke section of sprue GO
Metal head at top section of sprue GO
Metal head at choke section of sprue GO
Casting yield GO
Casting yield in percentage GO
Actual casting mass from casting yield GO
Total mass of metal poured in mould from casting yield GO
Ranginess factor GO
Effective metal head for bottom gate GO
Effective metal head for parting gate GO
Choke area using Bernoulli's equation GO
Pouring time using Bernoulli's equation GO
Casting mass using Bernoulli's equation GO
Density of molten metal using Bernoulli's equation GO

What to consider while designing cores for molding?

The design of core prints is such as to take care of the weight of the core before pouring and the upward metallostatic pressure of the molten metal after pouring. The core prints should also ensure that the core is not shifted during the entry of the metal into the mould cavity.

How to Calculate Density of molten metal?

Density of molten metal calculator uses Density of metal=(Buoyant Force/(Volume of the core*9.81))+Density of core to calculate the Density of metal, The Density of molten metal is that maximum density which can be used while casting a hollow cavity using cores. Density of metal and is denoted by δ symbol.

How to calculate Density of molten metal using this online calculator? To use this online calculator for Density of molten metal, enter Buoyant Force (Fb), Volume of the core (V) and Density of core (d) and hit the calculate button. Here is how the Density of molten metal calculation can be explained with given input values -> 6.019368 = (10/(1E-06*9.81))+5000000.

FAQ

What is Density of molten metal?
The Density of molten metal is that maximum density which can be used while casting a hollow cavity using cores and is represented as δ=(Fb/(V*9.81))+d or Density of metal=(Buoyant Force/(Volume of the core*9.81))+Density of core. Buoyant Force is the upward force exerted by any fluid upon a body placed in it, Volume of the core is the amount of space occupied by the core and Density of core is the given density of core material.
How to calculate Density of molten metal?
The Density of molten metal is that maximum density which can be used while casting a hollow cavity using cores is calculated using Density of metal=(Buoyant Force/(Volume of the core*9.81))+Density of core. To calculate Density of molten metal, you need Buoyant Force (Fb), Volume of the core (V) and Density of core (d). With our tool, you need to enter the respective value for Buoyant Force, Volume of the core and Density of core 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 Density of metal?
In this formula, Density of metal uses Buoyant Force, Volume of the core and Density of core. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Density of metal=Mass of casting/(Area at choke section*Pouring time*Efficiency factor of gating system*sqrt(2*[g]*Effective metal head))
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