 | William Newton - 1859 - 422 pages
...150,000 Ibs. to 162,900 Ibs. on the square inch; and four samples of iron boiler plate, from G8,314 Ibs. to 73,100 Ibs.; while, according to the published...view. In the manufacture of plates for boilers and for building, the cost of production increased considerably with the increase of weight in the plate; for... | |
 | 1859 - 668 pages
...t,<)00 Ibs. tu 1(>2,!«>;> Ibs. to the square inch, and four samples of iron boiler plate from i;^,:>14 Ibs. to 73,100 Ibs. ; while according to the published experiments of Mr. Fairbaini, Staffordshire plates bear only я mean strain of 45,000 Ibs., and Low Moor and Bowling plûtes... | |
 | 1860 - 542 pages
...varying from 150,000 Ibs. to 162,000 Ibs. on the square inch, and four samples of iron boiler-plate from 68,314 Ibs. to 73,100 Ibs.; while, according...a commercial point of view. In the manufacture of platea for boilers and for ship-building, the cost of production increases considerably with the increase... | |
 | 1860 - 902 pages
...according to the reports of Colonel Eardley-Wilmot, RA, a strain varying from 150,000 fcs. to 162,900 Bbs. on the square inch, and four samples of iron boiler...Staffordshire plates, bore a mean strain of 45,000 fibs., and Low Moor and Bowling plates, a mean of 57,120 Ibs. per square inch. There was another fact... | |
 | 1860 - 536 pages
...varying from 150,000 Ibs. to 162,000 Ibs. on the square inch, and four samples of iron boiler-plate from 68,314 Ibs. to 73,100 Ibs.; while, according...Fairbairn, Staffordshire plates, bore a mean strain of 45.000 Ibs., and Low Moor and Bowling plates, a mean of 57,120 Ibs. per square inch. There was also... | |
 | Horace Greeley - 1872 - 1318 pages
...pounds on the square inch, and four samples of iron boiler plate, from 68,314 pounds to 73,100 pounds ; while, according to the published experiments of Mr....Staffordshire plates bore a mean strain of 45,000 pounds, and Low Moor and Bowling plates a mean of 57,120 pounds, to the square inch " That the process... | |
 | Horace Greeley - 1872 - 1318 pages
...pounds on the square inch, and four samples of iron boiler plate, from 68,314 pounds to 73,100 pounds ; while, according to the published experiments of Mr....Staffordshire plates bore a mean strain of 45,000 pounds, and Low Moor and Bowling plates a mean of 57,120 pounds, to the square inch " That the process... | |
 | James Stephen Jeans - 1880 - 962 pages
...varying from 150,000 Ibs. to 162,900 Ibs. on the square inch, and four samples of iron boiler-plate from 68,314 Ibs. to 73,100 Ibs. ; while, according to the published experiments of W. Fairbairn, Staffordshire plates bore a mean strain of 45,000 Ibs., and Low Moor and Bowling plates,... | |
 | 1859 - 564 pages
...varying from 150,000 Ibs. to lu'2,000 Ibs. on the square inch, and four samples of iron boiler-plate from 68,314 Ibs. to 73,100 Ibs; while, according to...45,000 Ibs., and Low Moor and Bowling plates, a mean of 57,1:20 Ibs. per square inch. There was also another fact of great importance in a commercial point... | |
 | 1860 - 568 pages
...tt»s. to 162,900 Ibs. on the square inch, and four samples of iron boiler plate, from 68,314 fos. to 73,100 Ibs. ; while, according to the published...Staffordshire plates, bore a mean strain of 45,000 H)s., and Low Moor and Bowling plates, a mean of 57,120 Ibs. per square inch. There was another fact... | |
| |
... metal was not less remarkable, as the several samples of steel tested in the proving machine at Woolwich Arsenal, bore, according to the reports of Colonel Eardlcy Wilmot, RA, a strain varying from 150,000 Ibs. 