| 单词 | plastic bronze |
| 释义 | > as lemmasplastic bronze plastic bronze n. soft bronze containing a high proportion of lead, used for bearings. ΘΚΠ society > occupation and work > materials > derived or manufactured material > metal > alloy > [noun] > bronze > types of gunmetal1541 white bronze1834 findrinny1839 phosphor-bronze1875 plastic bronze1897 sentoku1902 lead bronze1937 1897 Overland Monthly Dec. 576/1 The entrance doors are galvano plastic bronze and plate glass. 1907 G. H. Clamer in Chem. Engineer Aug. 93 This alloy is largely sold under the name of ‘plastic bronze’. 1939 H. Carpenter & J. M. Robertson Metals II. xv. 1317 Alloys in the fifth group are those to which large amounts of lead are added to improve their suitability for certain types of bearings... These alloys are known as the ‘plastic’ or ‘leaded’ bronzes. 1954 Kempe's Engineer's Yearbk. I. 633 ‘Plastic’ bronze Cu 73 Sn 7 Pb 20. < as lemmas |
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