Metallurgical poem

Metallurgical Poem for Grey and Ductile Cast Iron.

Higher the Magnese.
Higher the Pearlite.
Higher the Copper.
Higher the Pearlite.

Higher the Chromium.
Higher the Carbide.
Higher the Chilling.
Higher the Carbide.
Sooner the knock out.
Later the Carbide.
Poor the inoculation.
Richer the Carbide.

Higher the carbon.
Higher the fluidity.
Higher the carbon.
Lower the strength.
Higher the carbon.
Lower the shrinkage.
Higher the carbon.
Higher graphite floatation.
Higher the carbon.
Higher the nucleii formation.


Higher the Silicon.
Higher the Ferrite.
Lower the Magnese.
Higher the Ferrite.

Higher the phosphorus.
Higher the Steadite.
Smaller the thickness.
Greater the Cementite.

Higher the Tin.
Higher the pearlite stability
Higher the Tin.
Poor the machinability.

Higher the sulphur.
Higher the dross.
Higher the sulphur.
Higher the brittleness.
Higher the sulphur.
Higher the crack propagation.
Higher the sulphur.
Higher the Mn/Mg consumption.

Lower the Magnesium.
Poor the microstructure.
Higher the Magnesium.
Higher the  MgS dross.
Higher the Magnesium.
Higher the carbides.
Higher the Magnesium.
Higher the Micro-Sinks.

Higher the pouring temperature.
Higher the shrinkage chance.
Lower the pouring temperature.
Higher the unfeeling/cold joints.

Better the Innoculation.
Better the Property.
Better the Mg-Treatment.
Better the Nodularity.

Sunil kumar sonu
NIFFT RANCHI
36TH ADFT
YEAR 2008-2010.