銻,化學元素也,符號為Sb,原子序五十一。屬族十五、氮族,位列主族。色澤灰,類金屬,出於輝銻礦。銻化合物,古已用之,碎粉入藥、為妝。銻金屬亦早有所知,惟於其初,誤以為鉛。義大利人比林古喬(Vannoccio Biringuccio)始得之。一五四零年,刊布於其遺作。
中華產銻,甲於世,以湖南錫礦山為最。取銻之法,置輝銻礦於火,以碳焙燒一也,以鐵焙燒二也。
世多產銻,多並鉛、錫而為鉛銻板,用諸鉛酸電池。融銻於鉛、錫,以成合金,亦可進焊料、子彈、軸承之功。又,氯、溴阻燃劑,雜混銻化合物,以增其效。近世亦有用銻於微電子業者。
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