 | William Grier - 1832 - 366 σελίδες
...means of a heated copper bolt. We will notice the composition of the most useful solders. For Lead — Melt one part of block tin, and when in a state of fusion, add two parts of lead. If a small quantity of this, when melted, is poured out upon the table, there ml!,... | |
 | William Grier - 1842 - 320 σελίδες
...9-973 9-976 9-979 9-983 9-986 9-989 9-993 9-996 USEFUL RECIPES FOR WORKMEN. SOLDERS. For Lead.—Melt one part of block tin, and when in a state of fusion add two parts of lead. If a small quantity -of this, when melted, is poured out upon the table, there will,... | |
 | Charles Haynes Haswell - 1844 - 298 σελίδες
...the organized. Sound pusses in water at a velocity of 4708 feet per second. SOLDERS. For Lead, melt 1 part of Block tin ; and when in a state of fusion,...with this solder. For Tin, Pewter 4 parts, Tin 1, and Bismuth 1 ; melt them together. Resin is also used with this solder. For Iron, tough Brass, with... | |
 | 1847 - 190 σελίδες
...the solution will at first be yellowish, but will soon subside to whiteSOLDERS For Lead- — Melt 1 part of block tin, and, when in a state of fusion,...add 2 parts of lead- Resin should be used with this solderFor Tin- — Pewter, 4 parts ; tin, 1 ; bismuth, 1 ; melt them together- Resin is also used with... | |
 | Thomas Kelt - 1849 - 424 σελίδες
...solution will at first be yellowish, but will soon subside to white. . SOLDERS. For Lead. — Melt 1 part of block tin, and, when in a state of fusion,...parts ; tin, 1 ; bismuth, 1 ; melt them together. Resin is also used with this solder. For Iron. — Tough brass, with a small quantity of borax. SCREWS.... | |
 | J. M. Scribner - 1849 - 286 σελίδες
...iron, an inch in diameter, 63320 pounds. This is only l-20th more than Emerson. SOLDERS. For Lead. — Melt one part of block tin, and when in a state of fusion, add two parts of lead. If a small quantity of this, when melted, is poured out upon the table, there will,... | |
 | Charles Haynes Haswell - 1851 - 346 σελίδες
...Carbon of the organized. Sound passes in water at a velocity of 4708 feet per second. For Lead, melt 1 part of Block tin ; and when in a state of fusion...used with this solder. For Tin, Pewter 4 parts, Tin 1 , and Bismuth 1 ; melt them to gether. Resin is also used with this solder. For Iron, tough Brass,... | |
 | Charles Haynes Haswell - 1853 - 318 σελίδες
...hour. Silica is the base of the mineral world, and Carbon of the organized. SOLDERS. For Lead, melt 1 part of Block tin ; and when in a state of fusion,...used with this solder. For Tin, Pewter 4 parts, Tin I, and Bismuth 1 ; melt them together. Resin is also used with this solder. For Iron, tough Brass,... | |
 | Charles Haslett - 1855 - 482 σελίδες
...Fluor spar, 15 Citric acid, '15 Rochelle salt, Alum, Sulphate of copper, 12 ia o SOLDERS. For Lead. — Melt one part of block tin, and, when in a state of...Brass, 2 parts; zinc, 1. For Iron — Good tough brass, with a small quantity of borax. For Pewter. — Bismuth, 2 parts; lead, 1 ; tin, 2. For Copper. —... | |
 | Charles Haslett - 1855 - 544 σελίδες
...12 Sulphate of copper, ... 0 SOLDEES. for Lead. — Melt one part of block tin, and, when in a stete of fusion, add 2 parts of lead. Resin should be used...Brass, 2 parts; zinc, 1. For Iron — Good tough brass, with a small quantity of borax. For Pewter. — Bismuth, 2 parts ; lead, 1 ; tin, 2. For Copper. —... | |
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SOLDERS. For Lead. — Melt one part of block tin, and, when in a state of fusion, add 2 parts of lead. Resin should be used with this solder. For Tin. — Pewter, 4 parts ; tin, 1 ; bismuth, 1. Melt them together and run them into slips. 
