Elements of Electro-metallurgy; Or The Art of Working in Metals by the Galvanic Fluid ... |
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Page x
... mould , 125–128 . Apparent adhesion , 128. Lateral growth of the reduced metal , 129 . CHAPTER II . ON SUBSTANCES CAPABLE OF RECEIVING THE METALLIC DEPOSIT . Substances on which the deposit may take place , 130-131 . Metals , 132-136 ...
... mould , 125–128 . Apparent adhesion , 128. Lateral growth of the reduced metal , 129 . CHAPTER II . ON SUBSTANCES CAPABLE OF RECEIVING THE METALLIC DEPOSIT . Substances on which the deposit may take place , 130-131 . Metals , 132-136 ...
Page xi
... Value of electro - metallurgy for the numismatist , 212. Mode of obtaining the mould , 213. - Directly by the voltaic current , 214. - By lead , fusible metal , & c . Metallic duplicates of gold , 217 . Copper medals , xi.
... Value of electro - metallurgy for the numismatist , 212. Mode of obtaining the mould , 213. - Directly by the voltaic current , 214. - By lead , fusible metal , & c . Metallic duplicates of gold , 217 . Copper medals , xi.
Page xii
... mould , 225 . ditional advantages , 227 . CHAPTER II . ON COPYING SEALS , PLASTER CASTS , & c . Value of a seal , 229 . Process for copying a seal , 230. Copper moulds from plaster medallions , 231. Quality of the reduced copper , 232 ...
... mould , 225 . ditional advantages , 227 . CHAPTER II . ON COPYING SEALS , PLASTER CASTS , & c . Value of a seal , 229 . Process for copying a seal , 230. Copper moulds from plaster medallions , 231. Quality of the reduced copper , 232 ...
Page xxv
... moulds on plaster casts in metal ; but it is singular , that by no process hitherto known , can a perfect reverse of plaster be obtained . In investigating the cause of this , I soon discovered that the extreme porosity of the plaster ...
... moulds on plaster casts in metal ; but it is singular , that by no process hitherto known , can a perfect reverse of plaster be obtained . In investigating the cause of this , I soon discovered that the extreme porosity of the plaster ...
Page 40
... mould , 125—128 . Apparent adhesion , 128. Lateral growth of the reduced metal , 129 . ( 104. ) Electro - metallurgy depending essentially on gal- vanic agency , is subject to the operation of the same princi- ples , and governed by the ...
... mould , 125—128 . Apparent adhesion , 128. Lateral growth of the reduced metal , 129 . ( 104. ) Electro - metallurgy depending essentially on gal- vanic agency , is subject to the operation of the same princi- ples , and governed by the ...
Other editions - View all
Elements of Electro-Metallurgy, Or, the Art of Working in Metals by the ... Alfred Smee No preview available - 2016 |
Elements of Electro-Metallurgy, Or, the Art of Working in Metals by the ... Alfred Smee No preview available - 2016 |
Common terms and phrases
Acetate action adhesion Air Jars application arranged arts battery black lead black powder bladder Blowpipe brass cast cloth lettered coated conductor connected containing copied copper plate decomposed decomposition cell deposit DICTIONARY dilute sulphuric acid dissolved Ditto ditto duplicate Edition effects electro-metallurgy electrotype employed ENCYCLOPEDIA Engravings etching evolved experiment fluid galvanic battery gilding glass gold hydrogen Hydrometers illustrating inches intaglio intensity iron J. C. LOUDON laws Leyden jar magnet mahogany manufacture medal mercury metallic solution mode mould Muriate negative metal negative plate Nitrate nitric acid non-conducting substances object obtained operator oxide oxygen perfect pint plain plaster plaster of paris platinum porous tube positive pole precipitating trough principles purpose quantity of electricity reduction regulate salt silver single cell apparatus solution of sulphate sulphate of copper sulphuric acid surface take place tion vessel voltaic current whilst wire zinc دو
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