Of a metal: imperfectly tempered, brittle. Obsolete.
单词 | θ216280 |
释义 | society > occupation and work > materials > derived or manufactured material > metal > qualities of metals > [adjective] > type of imperfection (4) eager1579 Of a metal: imperfectly tempered, brittle. Obsolete. blown1872 Filled with bubbles or the like. (Cf. blowing, n.1 2c.) cup-and-cone1881 (a) see quot. 1881; (b) Metallurgy designating a fracture in which one surface of the metal consists of a raised rim enclosing a flat central… cuppy1925 Metallurgy. Of drawn metal, esp. wire: having internal cavities that lead to a cup-and-cone fracture under sufficient tensile stress. |
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