 | Bindon Blood Stoney - 1869 - 370 Seiten
...rivets is found to be about a fourth less than the tensile strain. 43. Iron highly heated and nuddenly cooled in water is hardened, and the breaking strain,...additional hammering. 47. The galvanizing or tinning of iron-plates, produces no sensible effects on plates of the thickness experimented on. The result, however,... | |
 | Dennis Hart Mahan - 1873 - 560 Seiten
...softened, and the breaking strain reduced by being heated and allowed to cool slowly. 30. Iron, subjected to the cold-rolling process, has its breaking strain...by being " consolidated," as previously supposed. 31. Specimens cut out of crank-shaft are improved by additional hammering. 32. The galvanizing or tinning... | |
 | Dennis Hart Mahan - 1875 - 636 Seiten
...softened, and the breaking strain reduced by being heated and allowed to cool slowly. 30. Iron, subjected to the cold-rolling process, has its breaking strain...greatly increased by being made extremely hard, and uot by being " consolidated,'' as previously supposed. 31. Specimens cut out of crank-shaft are improved... | |
 | Dennis Hart Mahan - 1877 - 642 Seiten
...softened, and the breaking strain rednced by being heated and allowed to cool slowly. 30. Iron, subjected to the cold-rolling process, has its breaking strain...by being " consolidated," as previously supposed. 31. Specimens cut out of crank-shaft are improved by additional hammering. 32. The galvanizing or tinning... | |
 | George Leonard Vose - 1878 - 1086 Seiten
...softened and the breaking strain reduced by being heated and allowed to cool slowly. 45. Iron, subjected to the cold.rolling process, has its breaking strain..."consolidated," as previously supposed. 46. Specimens cut out of a crank-shaft are improved by additional hammering. 47. The galvanizing or tinning of iron plates produces... | |
 | George Leonard Vose - 1881 - 598 Seiten
...softened and the breaking strain reduced by being heated and allowed to cool slowly. 45. Iron, subjected to the cold-rolling process, has its breaking strain...increased by being made extremely hard, and not by being " consolidated,".as ipreviously supposed. 46. Specimens cut out of a crank-shaft are improved by additional... | |
 | Gaetano Lanza - 1885 - 956 Seiten
...and allowed to cool slowly. 45°. Iron subjected to the cold-rolling process has its breakingstrain greatly increased by being made extremely hard, and...effects on plates of the thickness experimented on. The results, however, may be different should the plates be extremely thin. 48°. The breaking-strain is... | |
 | Bindon Blood Stoney - 1886 - 854 Seiten
...heated and allowed to cool slowly. 20. Iron subject to the cold-rolling process has its breaking stress greatly increased by being made extremely hard, and...by being " consolidated," as previously supposed. 21. The galvanizing or tinning of iron plates produces no sensible effects on plates of the thickness... | |
 | William Hubert Burr - 1903 - 1146 Seiten
...running the risk of being burned) the greater is the increase of strength by being plunged into oil. 37. In a highly converted or hard steel the increase..."consolidated" as previously supposed. 46. Specimens cut out of crank-shafts are improved by additional hammering. 47. The galvanizing or tinning of iron plates produces... | |
 | William Hubert Burr - 1903 - 1162 Seiten
...larger in diameter than those used in riveting iron plates of the same thickness being found to lie greatly too small for riveting steel plates, the probability..."consolidated" as previously supposed. 46. Specimens cut out of crank-shafts are improved by additional hammering. 47. The galvanizing or tinning of iron plates produces... | |
| |
Iron highly heated and suddenly cooled in water is hardened, and the breaking strain, when gradually applied, increased, but at the same time it is rendered more liable to snap. 44. Iron, like steel, is softened, and the breaking strain reduced, by being... 
