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Material Removal Rate in ECM Formula

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Material Removal Rate is the rate at which the material is removed from the work metal. Check FAQs

MRR = \frac{A w \cdot I}{[Faraday] \cdot Z}

MRR - Material Removal Rate?A_w - Atomic Weight of Material?I - Electric Current?Z - Valency?[Faraday] - Faraday constant?

Material Removal Rate in ECM Example

With values

With units

Only example

Here is how the Material Removal Rate in ECM equation looks like with Values.

Here is how the Material Removal Rate in ECM equation looks like with Units.

Here is how the Material Removal Rate in ECM equation looks like.

0.0003 = \frac{55.85 \cdot 1000}{96485.3321 \cdot 2}

0.0003g/s = \frac{55.85g \cdot 1000A}{96485.3321 \cdot 2}

0.0003 = \frac{55.85 \cdot 1000}{96485.3321 \cdot 2}

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Material Removal Rate in ECM Solution

Follow our step by step solution on how to calculate Material Removal Rate in ECM?

FIRST Step Consider the formula

MRR = \frac{A w \cdot I}{[Faraday] \cdot Z}

Next Step Substitute values of Variables

∴

MRR = \frac{55.85g \cdot 1000A}{[Faraday] \cdot 2}

Next Step Substitute values of Constants

∴

MRR = \frac{55.85g \cdot 1000A}{96485.3321 \cdot 2}

Next Step Convert Units

∴

MRR = \frac{0.0558kg \cdot 1000A}{96485.3321 \cdot 2}

Next Step Prepare to Evaluate

∴

MRR = \frac{0.0558 \cdot 1000}{96485.3321 \cdot 2}

Next Step Evaluate

∴

MRR = 2.8942223016105E-07kg/s

Next Step Convert to Output's Unit

∴

MRR = 0.00028942223016105g/s

LAST Step Rounding Answer

∴

MRR = 0.0003g/s

Material Removal Rate in ECM Formula Elements

Variables

Constants

Material Removal Rate

Material Removal Rate is the rate at which the material is removed from the work metal.

Symbol: MRR

Measurement: Mass Flow RateUnit: g/s

Note: Value should be greater than 0.

Formulas to find Material Removal Rate

Atomic Weight of Material

The Atomic Weight of Material is the total weight of atoms in the material.

Symbol: A_w

Measurement: WeightUnit: g

Note: Value should be greater than 0.

Formulas to find Atomic Weight of Material

Electric Current

Electric current is the rate of flow of electric charge through a circuit, measured in amperes.

Symbol: I

Measurement: Electric CurrentUnit: A

Note: Value should be greater than 0.

Formulas to find Electric Current

Valency

Valency refers to the combining power of an element, expressed as the number of chemical bonds it can form with other atoms.

Symbol: Z

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Valency

Faraday constant

Faraday constant represents the charge of one mole of electrons and is used in electrochemistry to relate the amount of substance undergoing oxidation.

Symbol: [Faraday]

Value: 96485.33212

Other formulas in Material Removal Rate category

Go Volumetric Material Removal Rate

Z r = η e \cdot e \cdot \frac{I}{ρ}

Go Density of Work Material given Volumetric Material Removal Rate

ρ = η e \cdot e \cdot \frac{I}{Z r}

Go Electrochemical Equivalent of Work given Volumetric Material Removal Rate

e = Z r \cdot \frac{ρ}{η e \cdot I}

Go Volumetric Material Removal Rate given Tool Feed Speed

Z r = V f \cdot A

How to Evaluate Material Removal Rate in ECM?

Material Removal Rate in ECM evaluator uses Material Removal Rate = (Atomic Weight of Material*Electric Current)/([Faraday]*Valency) to evaluate the Material Removal Rate, The Material Removal Rate in ECM formula is defined as the material of workpiece removed in kg per sec of ECM performed on it. Material Removal Rate is denoted by MRR symbol.

How to evaluate Material Removal Rate in ECM using this online evaluator? To use this online evaluator for Material Removal Rate in ECM, enter Atomic Weight of Material (A_w), Electric Current (I) & Valency (Z) and hit the calculate button.

FAQs on Material Removal Rate in ECM

What is the formula to find Material Removal Rate in ECM?

The formula of Material Removal Rate in ECM is expressed as Material Removal Rate = (Atomic Weight of Material*Electric Current)/([Faraday]*Valency). Here is an example- 289.4222 = (55.85*1000)/([Faraday]*2).

How to calculate Material Removal Rate in ECM?

With Atomic Weight of Material (A_w), Electric Current (I) & Valency (Z) we can find Material Removal Rate in ECM using the formula - Material Removal Rate = (Atomic Weight of Material*Electric Current)/([Faraday]*Valency). This formula also uses Faraday constant .

Can the Material Removal Rate in ECM be negative?

No, the Material Removal Rate in ECM, measured in Mass Flow Rate cannot be negative.

Which unit is used to measure Material Removal Rate in ECM?

Material Removal Rate in ECM is usually measured using the Gram per Second[g/s] for Mass Flow Rate. Kilogram per Second[g/s], Gram per Hour[g/s], Milligram per Minute[g/s] are the few other units in which Material Removal Rate in ECM can be measured.

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Material Removal Rate in ECM Formula

Material Removal Rate in ECM Example

Material Removal Rate in ECM Solution

Material Removal Rate in ECM Formula Elements

Other formulas in Material Removal Rate category

How to Evaluate Material Removal Rate in ECM?

FAQs on Material Removal Rate in ECM

Variable Name