 | Industrial arts - 1851 - 556 pages
...acid, 112 parts oxide of lead, and 16 parts silica) placed on its surface ; the iron is then to be plunged into the molten metal, and retained there...is deposited on it. Iron coated with tin or lead, or amalgamated as before described, may be also treated in a similar manner. Another method of coating... | |
 | Perry Fairfax Nursey - Industrial arts - 1851 - 552 pages
...acid, 112 parts oxide of lead, and 16 parts silica) placed on its surface ; the iron is then to be plunged into the molten metal, and retained there...is deposited on it. Iron coated with tin or lead, or amalgamated as before described, may be also treated in a similar manner. Another method of coating... | |
 | Technology - 1851 - 552 pages
...acid, 112 parts oxide of lead, and 16 parts silica) placed on its surface ; the iron is then to be plunged into the molten metal, and retained there...is deposited on it. Iron coated with tin or lead, or amalgamated as before described, may be also treated in a similar manner. Another method of coating... | |
 | Charles W. Vincent, James Mason - Great Exhibition - 1854 - 324 pages
...suitable vessel, and a stratum of borosilieate of lead placed on its surface ; the iron is then to be plunged into the molten metal, and retained there...until a coating is deposited on it. Iron coated with the tin or lead may be treated in a similar manner. Another method of coating iron with copper is to... | |
 | Charles W. Vincent, James Mason - Science - 1854 - 352 pages
...suitable vessel, and a stratum of borosilicate of lead placed on its surface ; the iron is then to be plunged into the molten metal, and retained there...until a coating is deposited on it. Iron coated with the tin or lead may be treated in a similar manner. Another method of coating iron with copper is to... | |
 | 1857 - 802 pages
...suitable vessel, and a stratum of boroeilicate of lead placed OD its Borface ; the iron is then to be plunged into the molten metal, and retained there...until a coating is deposited on it. Iron coated with the tin or lead may be treated in a similar manner. Another method of coating iron with copper is to... | |
 | Commerce - 1857 - 802 pages
...suitable vessel, and a stratum of borosilicatc of lead placed on its surface; the iron is then to be plunged into the molten metal, and retained there...until a coating is deposited on it. Iron coated with the tin or lead may be treated in a similar manner. Another method of coating iron with copper is to... | |
 | Commerce - 1857 - 798 pages
...borosilicate of lead placed on its surface ; the iron is then to be plunged into the molten шеЫ, aad retained there until a coating is deposited on it. Iron coated with the tin or lead may be treated in a similar manner. Another method of coating iron with copper is to... | |
 | Freeman Hunt, Thomas Prentice Kettell, William Buck Dana - Commerce - 1857 - 820 pages
...into the molten metal, and retained there nntil a coating is deposited on it. Iron coated with the tin or lead may be treated in a similar manner. Another...quantity of charcoal. The crucible is then submitted to a red-heat and the chloride of copper fused, and a coating of copper deposited on the iron — or the... | |
 | Chemistry - 1851 - 614 pages
...acid, 112 parts oxide of lead, and 16 parts silica) placed on its surface ; the iron is then to be plunged into the molten metal, and retained there...is deposited on it. Iron coated with tin or lead, or amalgamated as before described, may be also treated in a similar manner. Another method of coating... | |
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Iron coated with tin or lead may be treated in a similar manner. Another method of coating iron with copper is to place in a crucible a quantity of chloride of copper, upon which is laid the iron to be coated, and over that a quantity of charcoal. The... 