 | Chemistry - 1889 - 688 pages
...of about 1200 Ibs. of pure chloride, 600 Ibs. of cryolite, and 350 Ibs. of sodium, about 115 to izo Ibs. of aluminium is obtained. The purity of the metal...Ibs. each, are sent to the casting shop, there to De melted and cast into the ordinary pigs, or other shapes, as may be required for the making of tubes,... | |
 | Royal Institution of Great Britain - Science - 1889 - 692 pages
...composed of about 1200 Ibs. of pure chloride, 600 Ibs. of cryolite, and 350 Ibs. of sodium, about 115 to 120 Ibs. of aluminium is obtained. The purity of...into moulds. These large ingots, weighing about 60 Ib. each, are sent to the casting shop, there to be melted and cast into the ordinary pigs, or other... | |
 | Materia medica - 1889 - 252 pages
...obtained. The composition of the metal, as shown by analysis, is 99.2 aluminium, 0.3 silicon, and 0.5 iron. Eight or nine charges are laid on one side, and then...Ibs. each, are sent to the casting shop, there to Ъе melted and cast into ordinary pigs, or other shapes, as may be required for the making of tubes,... | |
 | Sir Norman Lockyer - Electronic journals - 1889 - 942 pages
...weight is 116 pounds, and its composition, as shown by analysis, is 99'2 aluminium, o'3 silicon, and o'5 iron. This I believe to be the largest and the purest...of eight or nine charges are laid on one side, and ihen melted down in the furnace to make a uniform quality, the liquid metal, after a good stirring,... | |
 | Royal Institution of Great Britain - Science - 1889 - 642 pages
...composition, as shown by analysis, is 99*2 aluminium, 0'3 silicon, and 0-5 iron. This I believe to bo the largest and the purest mass of metal ever made in one opération. The result of eight or nine charges aro luid on one side, and then melted down in the furnace... | |
 | 1891 - 1388 pages
...is 116 pounds, and its com position, as shown by analysis, is 99.2 aluminium, 0.3 silicon, and 0.5 iron. This I believe to be the largest and the purest...metal, after a good stirring, being drawn off into molds. These large ingots, weighing about 60 pounds each, are sent to the casting shop, there to be... | |
 | W. H. Chandler - Metallurgy - 1893 - 102 pages
...weight is 116 pounds, and its composition, as shown by analysis, is 99.2 aluminium, 0.3 silicon, and 0.5 iron. This I believe to be the largest and the purest...metal, after a good stirring, being drawn off into molds. These large ingots, weighing about 60 pounds each, are sent to the casting shop, there to be... | |
 | Franklin Institute (Philadelphia, Pa.) - Electronic journals - 1889 - 632 pages
...ninety-nine per cent. On the table is the metal run from a single charge, its weight is 1 16 pounds, and its composition, as shown by analysis, is 99-2...off into moulds. These large ingots, weighing about sixty pounds each, are sent to the casting shop, there to be melted and cast into the ordinary pigs,... | |
 | Sir Norman Lockyer - Electronic journals - 1889 - 710 pages
...weight is 116 pounds, and its composition, as shown by analysis, is 99'2 aluminium, o'3 silicon, and o'5 iron. This I believe to be the largest and the purest...into moulds. These large ingots, weighing about 60 pounds each, are sent to the casting shop, there to be melted and cast into the ordinary pigs, or other... | |
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Ibs., and its composition, as shown by analysis, is 99'2 aluminium, 0-3 silicon, and 0-5 iron. This I believe to be the largest and the purest mass of metal ever made in one operation. The result of eight or nine charges are laid on one side, and then... 