steel that has been hardened; spec. high-carbon steel that has been subjected to very high temperature followed by quenching and tempering…
| 单词 | θ216621 |
| 释义 | society > occupation and work > materials > derived or manufactured material > metal > steel > [noun] > other types of steel (10) hardened steel1557 steel that has been hardened; spec. high-carbon steel that has been subjected to very high temperature followed by quenching and tempering… shear steel1815 Blister steel improved in quality by heating, rolling and tilting. blister-steel1831 steel having a blistered surface, obtained during the process of converting iron into shear-steel or cast-steel; attributive blister-steel furnace. mild steel1850 steel which contains only a low percentage of carbon, and is tough and easily worked but not readily tempered or hardened. carbon steel1856 steel which consists essentially of iron and carbon, with any other elements present in quantities too small to affect its properties; a steel of… Bessemer steel1864 Bessemer process. A process for decarbonizing and desiliconizing pig-iron so as to convert it into steel or malleable iron, by passing currents of… soft centre1865 Chiefly U.S. Designating a mixture of hardened steel and a softer, stronger metal (esp. iron) in which the steel is fused to a core made of the other… silicon steel1882 cast iron, or steel (respectively) containing a relatively high proportion of silicon, added to increase the magnetic permeability and/or the… weld-steel1884 puddled steel. rimmed steel1920 rimming steel; an example of this (see rimming, adj.). |
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