Converter Steel Foundry Practice

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. Pig iron and cast iron contain about percent of carbon; wrought iron only a trace of it. In between these two extremes we find steel. Therefore, the mnui'ac ture of steel refers principally to getting right propor tion of carbon.