单词 | recarburization |
释义 | recarburizationn. Chiefly Metallurgy. Originally: the addition of carbon (typically in the form of coke, anthracite, or a carbon-rich alloy) to steel following decarburization, in order to produce the desired degree of hardness and strength. Later also more widely: = recarbonization n. at recarbonize v. Derivatives. ΘΚΠ society > occupation and work > industry > working with specific materials > working with metal > [noun] > conversion of metals > of iron into steel > processes involved in overblow1705 recarburization1868 recarburizing1872 after-blow1879 overblowing1879 blow1881 fluid compression1884 pigging back1900 nodulizing1905 nodulization1915 1868 Bessemer Process & Wks. in U.S. 11 Some other impurities, now removed by the manganese, were what made the product red-short before recarburization. 1888 Jrnl. Iron & Steel Inst. 331 The recarburisation of the bath of iron gives rise, in the case of basic or neutral open hearth furnaces, to a very considerable loss of metal. 1946 V. N. Wood Metall. Materials i. 17 Deoxidation and recarburisation are then carried out by additions of iron-manganese-carbon alloys. 1980 Tribol. Internat. 13 268/2 In the case of carbon steel..this carbon will be readily replaced by carbon diffusing from the bulk towards the carbon-deficient zone... This recarburisation becomes a problem, however, when one or two of the geometric dimensions of the object are small. 1995 Thin Solid Films 270 185/2 Surface recarburization is an efficient way to increase the adhesion of diamond films to cemented carbide tools. This entry has been updated (OED Third Edition, June 2009; most recently modified version published online March 2022). < n.1868 |
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