Britannia metal(redirected from Britannium)
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A white alloy of tin with copper, antimony, and sometimes bismuth and zinc that resembles pewter and is used in utensils and tableware.
(Metallurgy) an alloy of low melting point consisting of tin with 5–10 per cent antimony, 1–3 per cent copper, and sometimes small quantities of zinc, lead, or bismuth: used for decorative purposes and for bearings
or britan′nia met`al,
a white alloy of tin, antimony, and copper, sometimes with small amounts of zinc, lead, and bismuth, used for tableware and as an antifriction material.