Patents for Inventions: Abridgments of Specifications Relating to Plating Or Coating Metals with Metals, Bände 1-2Eyre, 1862 |
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Seite 23
... their edges projecting beyond the rest . " The plates are then " cleared " by being pickled in weak sulphuric acid , washed , 66 * 99.66 dried quickly , cold - rolled , and annealed . PLATING OR COATING METALS WITH METALS . 23.
... their edges projecting beyond the rest . " The plates are then " cleared " by being pickled in weak sulphuric acid , washed , 66 * 99.66 dried quickly , cold - rolled , and annealed . PLATING OR COATING METALS WITH METALS . 23.
Seite 28
... sulphuric acid heated in a leaden vessel , thrown into cold water , scoured with sand and cork , and rubbed with a brush , Another scouring process consists in immersion in sal ammoniac , or in muriatic acid solution , and drying . To ...
... sulphuric acid heated in a leaden vessel , thrown into cold water , scoured with sand and cork , and rubbed with a brush , Another scouring process consists in immersion in sal ammoniac , or in muriatic acid solution , and drying . To ...
Seite 29
... sulphuric acid used is heated " in such manner " that the heat can be more uniformly kept than when heated by " the direct action of a fire . " 2nd . The sheets of iron are submitted " in such manner to the " action of the pickling ...
... sulphuric acid used is heated " in such manner " that the heat can be more uniformly kept than when heated by " the direct action of a fire . " 2nd . The sheets of iron are submitted " in such manner to the " action of the pickling ...
Seite 33
... sulphuric acid and zinc is placed in one compartment , and a solution of sulphate of copper or nitrate of nickel , and the object to be coated in the other . On connecting the zinc in one compartment with the article in the other com ...
... sulphuric acid and zinc is placed in one compartment , and a solution of sulphate of copper or nitrate of nickel , and the object to be coated in the other . On connecting the zinc in one compartment with the article in the other com ...
Seite 34
... sulphuric acid . To finish the silver surface , the article may either be annealed and boiled in dilute acid , or it may be electro- coated slightly , as herein - after set forth . 2nd . Coating certain metals with silver by the use of ...
... sulphuric acid . To finish the silver surface , the article may either be annealed and boiled in dilute acid , or it may be electro- coated slightly , as herein - after set forth . 2nd . Coating certain metals with silver by the use of ...
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Patents for Inventions: Abridgments of Specifications Relating to Plating Or ... Tbd Keine Leseprobe verfügbar - 2020 |
Häufige Begriffe und Wortgruppen
66 Printed 66 This invention 78 Appendix alloys alloys of metals aluminum ammonia ammonium annealed antimony applied Barratt bismuth borax brass Brooman cadmium carbonate cast chloride chloride of zinc cleaned coating iron coating metals coating or covering conjoined series containing copper cyanide of potassium depositing solution dipped dissolved Drawings electric force electro-coated electro-depositing electrotype Elkington employed flux Fontainemoreau fused gilding gold heat immersed Improvements in coating INDEX invention consists invention relates iron or steel Letters Patent liquid London Journal Newton's mandril manufacture means Mechanics melted metal mercury metal or alloy metallic surfaces method molten metal Morewood mould muriatic acid Newton nickel nitrate nitric acid ornamented oxide Patent pickling pipe placed platinum potash precipitate Price Repertory of Arts rollers Rolls Chapel sal ammoniac salt sheet of copper silver soda sodium solder spelter suitable sulphocyanide sulphuric acid tartrate tion tubes vessel Walenn Warner wire zinc
Beliebte Passagen
Seite 204 - A Description and Draught of a new-invented Machine, for carrying Vessels or Ships out of, or into, any Harbour, Port, or River, against Wind and Tide, or in a calm.
Seite iii - Patents are now so numerous and costly as to render their purchase inconvenient to a large number of inventors and others, to whom they have become indispensable. To obviate this difficulty, short abstracts or abridgments of the Specifications of Patents under each head of invention...
Seite 82 - Improvements in applying metals over hard vitrified or any other surfaces by galvanoplastie process.
Seite 204 - A description and draught of a new-invented Machine for carrying vessels or ships out of or into any harbour, port, or river against wind and tide, or in a calm, &c.
Seite xvi - Exper. 3. Experiments analogous to the former, and equally simple, may also be made with many metallic solutions. If, for instance, the solution contains copper, it will be precipitated by a piece of iron, and appear on its surface. Upon silver merely immersed in the same solution, no such effect is produced ; but, as soon as the two metals are brought into contact, the silver receives a coating of copper.