Galvanoplastic Manipulations: A Practical Guide for the Gold and Silver Electroplater and the Galvanoplastic Operator ... Based Largely on the "Manipulations Hydroplastiques" of Alfred Roseleur |
From inside the book
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Page xxii
... Mould ; Rendering Objects Impervious to Liquids Knight's Process of Blackleading Moulds ; Brushes for applying the Plumbago ; Metallization of Stearine Objects ; Roseleur's Views ; M. Oudry's Practice in Coating with Copper large ...
... Mould ; Rendering Objects Impervious to Liquids Knight's Process of Blackleading Moulds ; Brushes for applying the Plumbago ; Metallization of Stearine Objects ; Roseleur's Views ; M. Oudry's Practice in Coating with Copper large ...
Page xxiii
... MOULDING . Moulding of the Pattern 464 Moulding with Plaster of Paris 465 Moulding with Stearine , Wax , and Marine ... Mould from the Pattern 474 CHAPTER LIX . ELECTROTYPING . Importance of Electrotyping 476 Moulding . Arrangement of ...
... MOULDING . Moulding of the Pattern 464 Moulding with Plaster of Paris 465 Moulding with Stearine , Wax , and Marine ... Mould from the Pattern 474 CHAPTER LIX . ELECTROTYPING . Importance of Electrotyping 476 Moulding . Arrangement of ...
Page xxiv
... Mould Finishing the Articles CHAPTER LXIII . GALVANOPLASTIC OPERATIONS WITH GOLD OR SILVER ; GALVANO - PLASTIC BATHS ... Mould of a Design by Substitution , from which Galvanoplastic Copies ready for Printing may be obtained ; Another ...
... Mould Finishing the Articles CHAPTER LXIII . GALVANOPLASTIC OPERATIONS WITH GOLD OR SILVER ; GALVANO - PLASTIC BATHS ... Mould of a Design by Substitution , from which Galvanoplastic Copies ready for Printing may be obtained ; Another ...
Page 20
... mould by the voltaic method . About the year 1840 , Prof. Boettger succeeded in pro- ducing handsome relief plates of copper with the aid of the battery , and employed this apparatus also for gilding silver , copper , and brass . About ...
... mould by the voltaic method . About the year 1840 , Prof. Boettger succeeded in pro- ducing handsome relief plates of copper with the aid of the battery , and employed this apparatus also for gilding silver , copper , and brass . About ...
Page 24
... mould , shall have suf- ficient firmness to constitute a fac - simile of the original ; of this nature are the galvanoplastic reproductions of basso - relievos , medals , etc. Or , we may wish to impart a metallic hardness to a material ...
... mould , shall have suf- ficient firmness to constitute a fac - simile of the original ; of this nature are the galvanoplastic reproductions of basso - relievos , medals , etc. Or , we may wish to impart a metallic hardness to a material ...
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Common terms and phrases
added adherent alkaline alloys amalgam ammonia ammonium anode aqua fortis aqua regia battery become bisulphite boiling bright bronze brush burnished carbonate cast-iron CHAPTER chloride of gold cleansed coating cold color common salt copper or brass cream of tartar cyanide of potassium dead lustre described diluted dipping dissolved distilled water electric current electro electro-deposits electro-gilding Electro-Metallurgy employed filtered fire-gilding formula galvanic galvanoplastic gilders gilding bath glass gutta percha heat hydrochloric acid iron liquid mercury metal method mixture mould nickel nitrate nitrate of silver nitric acid objects obtained operation ormolu ounces oxide pieces plate platinum porcelain powder precipitate preferable prepared proportion pure pyrophosphate quantity rapidly removed require rinsed Roseleur sal-ammoniac scratch-brushed shade silvering bath simple immersion small articles soda sodium solution steel stirring stoneware sufficient sulphate of copper sulphuric acid surface thickness thin tion varnish vessel washed wire zinc
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