ding readily from one on to the it is preferable to introduce the nickel additions into pig metal, by mixing the oxide of nickel with carbon other. This Mr. Thore J. Olsen has done by means of the iron ladle as the molten pig metal is being charged and exhibiting the mixture to the metal fused or… … is brought to the power station through OLSEN'S CYCLING AND BOATING MACHINE. or no bridges or pontoons. This device has 1,900' of 30" and 600' of 24" double riveted been patented and its capacity and popu- sheet iron pipe, which involves a loss of head by fric- the process of fusion, so that the…
Nickel · Patents · Feet · Harbor · Munn · Columbus · Scientific American · San Francisco · Open hearth · Horse power · Water power · Letters patent · Three times · Years ago · Great deal · Nitric acid
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