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单词 naval brass
释义

naval brassn.

Brit. /ˌneɪvl ˈbrɑːs/, /ˌneɪvl ˈbras/, U.S. /ˌneɪv(ə)l ˈbræs/
Origin: Formed within English, by compounding. Etymons: naval adj., brass n.
Etymology: < naval adj. + brass n.In sense 1 after classical Latin nāvāle aes.
1. Brass obtained from ships. Obsolete. rare.
ΚΠ
1731 J. Trapp tr. Virgil Georgicks iii, in tr. Virgil Wks. I. 173 The Nile Foaming with War, and rolling sanguine Tides, And Pillars rising high with naval Brass [L. navali aere].
2. A type of brass containing about 60 per cent copper, 39 per cent zinc, and one per cent tin, used for bolts and other fittings on ships.
ΘΚΠ
society > occupation and work > materials > derived or manufactured material > metal > alloy > [noun] > brass > types of
maslinOE
latten1340
messing1371
orichalcc1429
shruff1541
black latten1545
mellay1545
medley brass1600
medley1601
shaven latten1660
latten-brass1677
brass-latten1678
similor1778
pig brass1841
Muntz metal1842
button brass1849
oreide1857
voltaic brass1860
semilor1866
naval brass1881
1881 Calvert's Mechanics' Almanack 1882 27 In 1874, an alloy, composed of 62 parts of copper, 37 of spelter, and one of tin, was proposed by Mr. Farquharson... The new alloy is specified for all ships built for the Admiralty, and the details now given may be of service to anyone using naval brass.
1928 S. G. Wheeler Marine Engin. II. xvii. 510 Naval brass can be rolled or forged, but unless it can be worked in this way has poor strength when cast.
1969 D. K. Allen Metall. Theory & Pract. xiii. 438/2 Naval brass or Tobin bronze..has increased resistance to salt water spray and is used for condenser plates, welding rod, propeller shafts, and marine hardware.
1989 Brit. Corrosion Jrnl. 24 19 Specimens of Naval brass and 70–30 and 90–10 copper-nickel were monitored..during lengthy exposure to flowing sea water.
This entry has been updated (OED Third Edition, June 2003; most recently modified version published online March 2022).
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n.1731
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