 | Mechanical engineering - 1900 - 428 pages
...silver the ware can be first covered with a layer of tin ; 1 part of cream of tartar is dissolved in 8 of boiling water, and one or more tin anodes are joined...copper and the battery is made to act till enough tin is deposited on the copper, when this is taken out and the ironware is put into its place. The ware... | |
 | Industrial arts - 1903 - 448 pages
...silver, the ware can be first covered with a layer of tin ; 1 part cream of tartar is dissolved in 8 of boiling water, and one or more tin anodes are joined...copper, and the battery is made to act till enough tin is deposited on the copper, when this is taken out and the ironware is put into its place. The ware... | |
 | Workshop recipes - 1906 - 472 pages
...silver, the ware can be first covered with a layer of tin ; 1 part cream of tartar is dissolved in 8 of boiling water, and one or more tin anodes are joined...copper, and the battery is made to act till enough tin is deposited on the copper, when this is taken out and the ironware is put into its place. The ware... | |
 | Albert Allis Hopkins - Formulas, recipes, etc - 1921 - 1102 pages
...the mercury is driven off, and the silver firmly fixed on the iron. To save silver, the wire can be first covered with a layer of tin. One part of cream of tartar is dissolved in 8 parts of boiling water, and 1 or more tin anodes are joined with the carbon pole of a Bunsen element.... | |
 | John Robertson Dunlap, Arthur Van Vlissingen, John M. Carmody - Engineering - 1891 - 904 pages
...fixed on the iron. To save silver the ware can be first covered with a layer of tin ; one part of cream tartar is dissolved in eight parts of boiling water,...zinc pole communicates with a well-cleaned piece of -opper, and the battery is made to act till lough tin has deposited on the copper, hen this is taken... | |
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To save silver, the ware can be first covered with a layer of tin ; 1 part cream of tartar is dissolved in 8 of boiling water, and one or more tin anodes are joined with the carbon pole of a Bunsen element. The zinc pole communicates with a well-cleaned... 