| Charles Holtzapffel - 1843 - 496 pages
...ships," one proceeding consists in covering the iron with zinc. The ribs or plates for iron ships are immersed in a " cleansing bath" of equal parts of sulphuric or muriatic acid and water, used warm; the works are then hammered, and scrubbed with emery, sand, &c., to detach the scales and to thoroughly... | |
| Charles Holtzapffel - Industrial arts - 1846 - 498 pages
...ships," one proceeding consists in covering the iron with zinc. The ribs or plates for iron ships are immersed in a " cleansing bath " of equal parts of sulphuric or muriatic acid and water, used warm ; the works are then hammered, and scrubbed with emery or sand, to detach the scales and to thoroughly... | |
| Andrew Ure - Industrial arts - 1860 - 788 pages
...of zinc by oxidation. Mr. Mallett coated iron with zinc by the following process: — The plates are immersed in a cleansing bath of equal parts of sulphuric or muriatic acid and water, used warm ; the works are then hammered and scrubbed with emery and sand to detach the scales, and to thoroughly... | |
| Oliver Byrne - Electrometallurgy - 1864 - 682 pages
...ships, one proceeding consists in covering the iron with zinc. The ribs or plates for iron ships are immersed in a cleansing bath of equal parts of sulphuric or muriatic acid and water, used warm ; the works are then hammered, and scrubbed with emery or sand. to detach the scales and to thoroughly... | |
| Andrew Ure - 1867 - 918 pages
...zinc by oxidation. Mr. Mallett coated iron with zir.c by the following process: — The plates are immersed in a cleansing bath of equal parts of sulphuric or muriatic acid and water, used warm ; the works are then hammered and scrubbed with emery and sand to detach the scales, and to thoroughly... | |
| Henry Stafford Osborn - Iron - 1869 - 1020 pages
...illustrate the readiness with which zinc combines with iron. The ribs, or plates, for iron ships are immersed in a cleansing bath of equal parts of sulphuric, or muriatic, acid and water, used warm ; the works are then hammered and scrubbed with emory, or sand, to detach the scales and to thoroughly... | |
| Richard Moore - Artisans - 1873 - 658 pages
.... beat to whiteness ; add 6 oz. regulas of antimony, and Molucca tin, 24 Ibs. GALTANIZINO IRON. — The iron plates are first immersed in a cleansing...in a " preparing bath" of equal parts of saturated solutions of chloride of zinc and chloride of ammonium, from which bath they are directly transferred... | |
| Oliver Byrne - Metal-work - 1874 - 718 pages
...ships, one proceeding consists in covering the iron with zinc. The ribs or plates for iron ships are immersed in a cleansing bath of equal parts of sulphuric or muriatic acid and water, used warm ; the works are then hammered, and scrubbed with emery or sand, to dttacli the scales and to thoroughly... | |
| Oliver Byrne - Electroplating - 1878 - 720 pages
...ships, one proceeding consists in covering the iron with zinc. The ribs or plates for iron ships are immersed in a cleansing bath of equal parts of sulphuric or muriatic acid and water, used warm; the works are then hammered, and scrubbed with emery or sand. to detach the scales and to thoroughly... | |
| Richard Moore - Formulas, recipes, etc - 1882 - 1024 pages
...Ibs. GALVANIZING IBON.— Tho iron plates arc first immersed in a cleansing bath of equal parts ot sulphuric or muriatic acid and water used warm; they...in a " preparing bath " of equal parts of saturated Monitions of chloride of zinc and chloride of ammonium, from which bath they are directly transferred... | |
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