he puddling furnace, though the side of the converter. The tuyere holes, through danger of over-oxidation. When the flame shows so often doomed to extinction, still remains. And it the decrease immediately preceding the end of the does so for two reasons. In the first place, it is acheap reaction,… … heavier products, such as THE spring of 1885. nails, shovels, ete. In in- The present plant at troducing this process into Pittsburg consists of two 38-ton converters, and has dation of the silicon. The end of the reaction is in- America, Messrs. Witherow & Oliver have made a a capacity of about…
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