 | Percy Gaillemard L. Smith - 1879 - 548 ページ
...Karsten : — Dent. Pole. * Matkcsou. NAME. PERCENTAGE or CARBON. PROPERTIES. 1. Malleable iron . 0-25 Is not sensibly hardened by sudden cooling. 2. Steely iron 0-35 Can be slightly hardened by quenching. 8. Steel 0-50 Gives sparks with a flint when hardened. 4. Do 1-00 to 1-50 Limits for steel of maximum... | |
 | Henry Adams - 1883 - 136 ページ
...Oxide. Eed Hsematite. Brown Haematite. No. Name. Percentage of Carbon. Properties. 1 Malleable iron 0-25 Is not sensibly hardened by sudden cooling. 2 Steely..... 0-50 Gives sparks with a flint when hardened. 4 1-00 to 1-50 Limits for steel of maximum hardness and tenacity. 5 „ * * * * 1-75 Superior limit of... | |
 | Henry Adams - 1891 - 338 ページ
...from Northumberland and Durham. Ho. Name. Percentage of Carbon. Properties. 1 Malleable iron 0-25 la not sensibly hardened by sudden cooling. 2 Steely...iron .. 0-35 Can be slightly hardened by quenching. 8 Steel .. .. 0-50 Gives sparks with a flint when hardened. 4 », « » • • 1-00 to 1-50 Limits... | |
 | 1892 - 566 ページ
...59. BC III -' Pole. 3 Matheson. Z NAMK. PERCF.NTAOE OF CAKBON. PROPERTIES. 1. Malleable iron . 0-25 Is not sensibly hardened by sudden cooling. 2. Steely...malleable hot. 8. Cast iron .... 2-00 Lower limits of cast-iron cannot be hammered. 9. Do 6-00 Highest carburetted compound obtainable. The great (.inferences... | |
 | Louis De Coppet Berg - 1892 - 340 ページ
...fire-clay or plumbago and in pctroNome. Percentage of Carbon. Properties. 1. Malleable iron. 0,26 1s not sensibly hardened by sudden cooling. 2, Steely...Steel. 0,50 Gives sparks with a flint when hardened. 4. Steel. 1,00 to 1,50 Limits for steel of maximum hardness and tenacity. 8. Steel. 1,75 Superior limit... | |
 | Louis de Coppet Bergh - 1892 - 314 ページ
...be slightly hardened by quenching, 3. 8teel. 0,50 GiTes sparks with a flint when hardened. 4, 8teel. 1,00 to 1,50 Limits for steel of maximum hardness and tenacity. 5. 8teel. 1,75 8uperior limit of welding steel. 6. 8teel. 1,80 Very hard cast steel, forging with great... | |
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PROPERTIES. 1. Malleable iron . 0-25 Is not sensibly hardened by sudden cooling. 2. Steely iron 0-35 Can be slightly hardened by quenching. 3. Steel 0-50 Gives sparks with a flint when hardened. 4. 