I am a qualified and experienced Metallurgist/ Foundrymen having more than 50 yrs experience in teaching, metallurgy and foundry technology for about 11yrs, followed by practical quality control, production, incoming raw material control, defect analysis,metallurgy of cast iron and malleable cast iron at Tata Motors foundry. This was followed by 5 yrs at DCM Engg, the most advanced auto foundry in the same area of foundry QC and melt shop production. Later for last 30 yrs running my own small scale auto foundry and non-ferrous castings.Currently I am a consultant for foundry and metallurgy sharing the rich experience for other's benefit.Free consultations are most welcome.