Instead of ( \textTarget % = \frac\textMass of element charged\textTotal mass ), use: $$ \textTarget % = \frac\sum (\textMass of element_i \times \textRecovery_i)\textTotal liquid metal output $$
Metal that remains in the pouring cup, runners, and risers. Total Charge Weight Calculation: Use the formula: Foundry Charge Calculation
(1,400 × 3.40%) + (600 × 0.20%) = 47.6 + 1.2 = 48.8 lb C % C = 48.8 / 2,000 = 2.44% → Too low (need 3.20%). We need carbon raiser or pig iron. Instead of ( \textTarget % = \frac\textMass of
Let's assume that we are melting a steel alloy with a melting temperature of 1800°C. The weight of the charge is 1000 kg, and the yield of the melting process is 90%. The cost of the steel alloy is $500 per ton, and the energy cost is $0.10 per kWh. The furnace efficiency is 80%, and the labor and overhead costs are $50 per hour. Let's assume that we are melting a steel
Gross Charge Weight=Net Casting WeightYield Percentage+Estimated Melting LossGross Charge Weight equals the fraction with numerator Net Casting Weight and denominator Yield Percentage end-fraction plus Estimated Melting Loss 3. Material Selection and Proportioning
on YouTube, covering mass charge and carbonizer adjustments. Read a detailed research paper on the Development of Charge Calculation Programs for induction furnaces. Review an empirical study from ScienceDirect