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单词 tutania
释义

tutanian.

/tjuːˈteɪnɪə/
Etymology: < Tutin, name of the inventor or maker.
An earlier name for Britannia-metal.
ΘΚΠ
society > occupation and work > materials > derived or manufactured material > metal > alloy > [noun] > other alloys of tin
steel1662
potin1741
queen's metal1785
tutania1790
Britannia metal1800
babbitt metal1850
babbitt1866
zircaloy1953
1790 W. Richardson Chem. Princ. Metallic Arts 168 Tutania—8 oz brass; 2 lbs regulus of antimony, and 7 oz tin.
1825 ‘J. Nicholson’ Operative Mechanic 708 Tutania, or Britannia Metal... 4 oz. of plate brass, and 4 oz. of tin; when in fusion, add 4 oz. of bismuth, and 4 oz. of regulus of antimony.
1842 G. W. Francis Dict. Arts Tutania, or Britannia Metal... For the German tutania take 2 drachms of copper, 1 ounce regulus of antimony, and 12 ounces of tin.
1875 E. H. Knight Pract. Dict. Mech. Spanish Tutania, an alloy composed of 24 parts tin, 2 antimony, and 1 steel.
This entry has not yet been fully updated (first published 1916; most recently modified version published online December 2021).
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n.1790
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更新时间:2024/11/10 18:12:19