Rajat Vishwakarma
University Institute of Technology RGPV (UIT - RGPV), Bhopal
Rajat Vishwakarma has created this Calculator and 100+ more calculators!
Anshika Arya
National Institute Of Technology (NIT), Hamirpur
Anshika Arya has verified this Calculator and 400+ more calculators!

1 Other formulas that calculate the same Output

Composition factor from fluidity spiral length
Composition Factor (CF)=(389.6+Fluidity spiral length-0.228*Pouring temperature)/37.846 GO

Composition factor for gray cast iron Formula

Composition Factor (CF)=Carbon percentage+(0.25*Silicon percentage)+(0.5*Phosphorus percentage)
CF=C%+(0.25*Si%)+(0.5*P%)
More formulas
Grain Fineness Number (GFN) GO
Permeability Number GO
Buoyant force on cores GO
Volume of core GO
Density of core material GO
Density of molten metal 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
Fluidity spiral length 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 is Spiral Fluidity test?

Since fluidity depends on such a large number of diverse variables, it is not feasible theoretically to determine it and therefore, practical testing is resorted to. The most commonly used testing is the spiral fluidity test. The mould of the same composition that is to be used is prepared with the standard spiral pattern with gating. The casting prepared from the mould is measured for the fluidity which is represented by the length of the spiral solidified. Gray cast iron is the most fluid of all the ferrous alloys. The fluidity of gray cast iron is affected by the composition factor (CF). Since the fluidity is affected by the pouring temperature and to affect the completion of the mould filling in a reasonable time, the pouring temperatures of the molds are accordingly controlled.

How to Calculate Composition factor for gray cast iron?

Composition factor for gray cast iron calculator uses Composition Factor (CF)=Carbon percentage+(0.25*Silicon percentage)+(0.5*Phosphorus percentage) to calculate the Composition Factor (CF), The Composition factor for gray cast iron affects the fluidity of molten metal. It is a controlling factor in casting. Composition Factor (CF) and is denoted by CF symbol.

How to calculate Composition factor for gray cast iron using this online calculator? To use this online calculator for Composition factor for gray cast iron, enter Carbon percentage (C%), Silicon percentage (Si%) and Phosphorus percentage (P%) and hit the calculate button. Here is how the Composition factor for gray cast iron calculation can be explained with given input values -> 1.75 = 1+(0.25*1)+(0.5*1).

FAQ

What is Composition factor for gray cast iron?
The Composition factor for gray cast iron affects the fluidity of molten metal. It is a controlling factor in casting and is represented as CF=C%+(0.25*Si%)+(0.5*P%) or Composition Factor (CF)=Carbon percentage+(0.25*Silicon percentage)+(0.5*Phosphorus percentage). Carbon percentage is the relative amount of carbon present in something, Silicon percentage is the relative amount of silicon present in something and Phosphorus percentage is the relative amount of phosphorus in something.
How to calculate Composition factor for gray cast iron?
The Composition factor for gray cast iron affects the fluidity of molten metal. It is a controlling factor in casting is calculated using Composition Factor (CF)=Carbon percentage+(0.25*Silicon percentage)+(0.5*Phosphorus percentage). To calculate Composition factor for gray cast iron, you need Carbon percentage (C%), Silicon percentage (Si%) and Phosphorus percentage (P%). With our tool, you need to enter the respective value for Carbon percentage, Silicon percentage and Phosphorus percentage 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 Composition Factor (CF)?
In this formula, Composition Factor (CF) uses Carbon percentage, Silicon percentage and Phosphorus percentage. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Composition Factor (CF)=(389.6+Fluidity spiral length-0.228*Pouring temperature)/37.846
Share Image
Let Others Know
Facebook
Twitter
Reddit
LinkedIn
Email
WhatsApp
Copied!