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Density of Core Material Formula

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Density of Core is the mass per unit volume of the core material used in casting processes. Check FAQs

ρ c = ρ cm - \frac{F b}{V c \cdot [g]}

ρ_c - Density of Core?ρ_cm - Density of Core Metal?F_b - Buoyant Force?V_c - Volume of The Core?[g] - Gravitational acceleration on Earth?

Density of Core Material Example

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Here is how the Density of Core Material equation looks like with Values.

Here is how the Density of Core Material equation looks like with Units.

Here is how the Density of Core Material equation looks like.

29.0142 = 80 - \frac{1500}{3 \cdot 9.8066}

29.0142kg/cm³ = 80kg/cm³ - \frac{1500N}{3cm³ \cdot 9.8066m/s²}

29.0142 = 80 - \frac{1500}{3 \cdot 9.8066}

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Density of Core Material Solution

Follow our step by step solution on how to calculate Density of Core Material?

FIRST Step Consider the formula

ρ c = ρ cm - \frac{F b}{V c \cdot [g]}

Next Step Substitute values of Variables

∴

ρ c = 80kg/cm³ - \frac{1500N}{3cm³ \cdot [g]}

Next Step Substitute values of Constants

∴

ρ c = 80kg/cm³ - \frac{1500N}{3cm³ \cdot 9.8066m/s²}

Next Step Convert Units

∴

ρ c = 8E+7kg/m³ - \frac{1500N}{3E-6m³ \cdot 9.8066m/s²}

Next Step Prepare to Evaluate

∴

ρ c = 8E+7 - \frac{1500}{3E-6 \cdot 9.8066}

Next Step Evaluate

∴

ρ c = 29014189.3511036kg/m³

Next Step Convert to Output's Unit

∴

ρ c = 29.0141893511036kg/cm³

LAST Step Rounding Answer

∴

ρ c = 29.0142kg/cm³

Density of Core Material Formula Elements

Variables

Constants

Density of Core

Density of Core is the mass per unit volume of the core material used in casting processes.

Symbol: ρ_c

Measurement: DensityUnit: kg/cm³

Note: Value should be greater than 0.

Formulas to find Density of Core

Density of Core Metal

Density of Core Metal is the mass per unit volume of the given core metal in casting processes.

Symbol: ρ_cm

Measurement: DensityUnit: kg/cm³

Note: Value should be greater than 0.

Formulas to find Density of Core Metal

Buoyant Force

Buoyant Force is the upward force exerted by any fluid upon a body placed in it.

Symbol: F_b

Measurement: ForceUnit: N

Note: Value can be positive or negative.

Formulas to find Buoyant Force

Volume of The Core

Volume of The Core is the total space occupied by the core material within the casting mold.

Symbol: V_c

Measurement: VolumeUnit: cm³

Note: Value should be greater than 0.

Formulas to find Volume of The Core

Gravitational acceleration on Earth

Gravitational acceleration on Earth means that the velocity of an object in free fall will increase by 9.8 m/s2 every second.

Symbol: [g]

Value: 9.80665 m/s²

Other formulas in Cores Core Prints and Chaplets category

Go Buoyant Force on Cores

F b = 9.81 \cdot V c \cdot (ρ cm - ρ c)

Go Volume of Core

V c = \frac{F b}{9.81 \cdot (ρ cm - ρ c)}

Go Density of Molten Metal

ρ cm = \frac{F b}{V c \cdot 9.81} + ρ c

Go Buoyant Force on Cylindrical Cores Placed Horizontally

F b = \frac{π}{4} \cdot D^{2} \cdot [g] \cdot H c \cdot (ρ cm - ρ c)

How to Evaluate Density of Core Material?

Density of Core Material evaluator uses Density of Core = Density of Core Metal-Buoyant Force/(Volume of The Core*[g]) to evaluate the Density of Core, The density of core material is the maximum density that can be used when casting a hollow cavity using cores. It determines the pressure exerted by the molten metal on the core and the mold walls. Using a molten metal with a density higher than the maximum allowable can result in deformation or failure of the core and mold, leading to defects in the casting. Density of Core is denoted by ρ_c symbol.

How to evaluate Density of Core Material using this online evaluator? To use this online evaluator for Density of Core Material, enter Density of Core Metal (ρ_cm), Buoyant Force (F_b) & Volume of The Core (V_c) and hit the calculate button.

FAQs on Density of Core Material

What is the formula to find Density of Core Material?

The formula of Density of Core Material is expressed as Density of Core = Density of Core Metal-Buoyant Force/(Volume of The Core*[g]). Here is an example- 2.9E-5 = 80000000-1500/(3E-06*[g]).

How to calculate Density of Core Material?

With Density of Core Metal (ρ_cm), Buoyant Force (F_b) & Volume of The Core (V_c) we can find Density of Core Material using the formula - Density of Core = Density of Core Metal-Buoyant Force/(Volume of The Core*[g]). This formula also uses Gravitational acceleration on Earth constant(s).

Can the Density of Core Material be negative?

No, the Density of Core Material, measured in Density cannot be negative.

Which unit is used to measure Density of Core Material?

Density of Core Material is usually measured using the Kilogram per Cubic Centimeter[kg/cm³] for Density. Kilogram per Cubic Meter[kg/cm³], Gram per Cubic Meter[kg/cm³], Gram per Cubic Centimeter[kg/cm³] are the few other units in which Density of Core Material can be measured.

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Density of Core Material Formula

Density of Core Material Example

Density of Core Material Solution

Density of Core Material Formula Elements

Other formulas in Cores Core Prints and Chaplets category

How to Evaluate Density of Core Material?

FAQs on Density of Core Material

Variable Name