Journal of the Franklin Institute, Volume 80; Volume 110Franklin Institute, 1880 Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-1859. cf. Index to v. 1-120 of the Journal, p. [415] |
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Page 34
... phosphorus as the iron of Cleveland and the Moselle , and the Krupp or Narjes - Bender process , producing purified pig iron ( fontes mazée ) , partially dephosphorized , and capable of being used in puddling or in the Martins - Siemens ...
... phosphorus as the iron of Cleveland and the Moselle , and the Krupp or Narjes - Bender process , producing purified pig iron ( fontes mazée ) , partially dephosphorized , and capable of being used in puddling or in the Martins - Siemens ...
Page 35
... phosphorus is added to that which had been left in the steel , and probably can only proceed from the action of the manganese of the spiegel , or of the carbonic oxide , on the phosphates of the slag . These reactions , moreover ...
... phosphorus is added to that which had been left in the steel , and probably can only proceed from the action of the manganese of the spiegel , or of the carbonic oxide , on the phosphates of the slag . These reactions , moreover ...
Page 37
... phosphorus after the addition of the spiegel . As the spiegel contained both carbon and manganese , it is to the presence of one or the other of these substances , and to their action . on the phosphate of the slag , that we must ...
... phosphorus after the addition of the spiegel . As the spiegel contained both carbon and manganese , it is to the presence of one or the other of these substances , and to their action . on the phosphate of the slag , that we must ...
Page 38
... Phosphorus . 1.4 1.2 1 Silicon . 0.8 0.6 0.4 Manganese 0.2 Sulphur 0 0 3 6 9 Disappearance of the flame . End of the " overblow " 0.1 12 14 % 16min En résumé , the improvements introduced in England do not : modify the nature of the ...
... Phosphorus . 1.4 1.2 1 Silicon . 0.8 0.6 0.4 Manganese 0.2 Sulphur 0 0 3 6 9 Disappearance of the flame . End of the " overblow " 0.1 12 14 % 16min En résumé , the improvements introduced in England do not : modify the nature of the ...
Page 39
... phosphorus , to have succeeded in mak- ing steel having '03 to 06 of phosphorus . Below are given some numerical details communicated by the works of Hörde : Horde Iron . Luxembourg Iron Grey . White . Silicon , Phosphorus , 1.50 to ...
... phosphorus , to have succeeded in mak- ing steel having '03 to 06 of phosphorus . Below are given some numerical details communicated by the works of Hörde : Horde Iron . Luxembourg Iron Grey . White . Silicon , Phosphorus , 1.50 to ...
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acid Anthracite apparatus battery bobbin boiler bone oil carbon carbonic acid cent chamber coal gas combustion compression constructed containing cubic cylinder diameter dimensions drawing-roller dy dz dynamo-electric effect elastic elastic limit electric light employed experiments feet fibres Franklin Institute furnace gases gills give heating surface horizontal horse-power hour increase ingot iron jute length locomotive machine magnet manganese matter means mechanical ment metal metric metric system miles miles per hour millimetre minute motion nuts obtained ordinary oxide oxygen paraffine Patents Perkins Engine phosphorus pins piston placed plate pound of coal pounds per square practical pressure produced proportion quantity Rendus resistance revolutions per minute rollers screws selenium shaft shell side silica slag sliver speed square inch steam dome steam engine steel strain Sulphur temperature tion tons tubes valve vaporized velocity vertical vessel weight wheels wire