英语词汇“halfbloom”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

half-bloom n. Metallurgy (now historical) a thick square or mass of iron resulting from the first cycle of a process of refinement in which pig iron is heated and hammered to force out impurities; (later also) refined iron taken from the puddling furnace and then shingled or hammered.Sometimes called bloom (cf. bloom n.² 1).

1678 Philos. Trans. 1677 (Royal Soc.) 12 934 The Metal runs together into a round Mass or Lump, which they call a Half-Bloom.

1824 Mechanic's Mag. 21 Aug. 383/1 The finer was drawing an ancony from the half-bloom or billet.

2002 Hist. Metall. 36 126/1 The half-bloom was heated for forging in a modern cast-iron bottom-blast blacksmith's hearth.

† half-bloom n. Obs. the round mass of iron taken from the puddling furnace, which was hammered and shingled into a ‘bloom’.

ΚΠ

1678 Philos. Trans. 1677 (Royal Soc.) 12 934 The Metal runs together into a round Mass or Lump, which they call a Half-Bloom.

单词	halfbloom
释义	> as lemmas half-bloom half-bloom n. Metallurgy (now historical) a thick square or mass of iron resulting from the first cycle of a process of refinement in which pig iron is heated and hammered to force out impurities; (later also) refined iron taken from the puddling furnace and then shingled or hammered.Sometimes called bloom (cf. bloom n.² 1). Π 1678 Philos. Trans. 1677 (Royal Soc.) 12 934 The Metal runs together into a round Mass or Lump, which they call a Half-Bloom. 1824 Mechanic's Mag. 21 Aug. 383/1 The finer was drawing an ancony from the half-bloom or billet. 2002 Hist. Metall. 36 126/1 The half-bloom was heated for forging in a modern cast-iron bottom-blast blacksmith's hearth. extracted from halfadj. half-bloom † half-bloom n. Obs. the round mass of iron taken from the puddling furnace, which was hammered and shingled into a ‘bloom’. ΚΠ 1678 Philos. Trans. 1677 (Royal Soc.) 12 934 The Metal runs together into a round Mass or Lump, which they call a Half-Bloom. extracted from half-comb. form < as lemmas
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> as lemmas