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

b. Designating an alloy with the percentage of a particular metal in a certain range, as alpha brass, alpha bronze.Alpha brass is copper containing less than about 38 per cent of zinc; alpha bronze is copper containing 4–5 per cent of tin.

ΚΠ

1904 C. T. Heycock & F. H. Neville in Philos. Trans. (Royal Soc.) A. 202 9 Crystals of five different types, which we designate α, β, γ, δ, η... The α crystals are solid solutions [of a copper–tin alloy], apparently isomorphous with pure copper. They may contain any percentage of tin not greater than 9 per cent.

1912 Trans. Amer. Electrochem. Soc. 21 268 Its tensile strength was very much too low for unannealed alpha brass.

1923 R. Glazebrook Dict. Appl. Physics V. 223/1 As the α solution becomes more and more saturated the tensile strength of the alloys increases.

1977 B. F. Brown et al. Corrosion & Metal Artifacts 204 The eutectic (tin-rich phase) has been converted to a black product leaving dendrites of alpha bronze (copper-rich phase) unattacked.

2010 M. Ashby et al. Materials (ed. 2) 507 A 1.5 kg sample of α-brass contains 0.45 kg of Zn, and the rest is Cu.

单词	alpha brass
释义	> as lemmas alpha brass b. Designating an alloy with the percentage of a particular metal in a certain range, as alpha brass, alpha bronze.Alpha brass is copper containing less than about 38 per cent of zinc; alpha bronze is copper containing 4–5 per cent of tin. ΚΠ 1904 C. T. Heycock & F. H. Neville in Philos. Trans. (Royal Soc.) A. 202 9 Crystals of five different types, which we designate α, β, γ, δ, η... The α crystals are solid solutions [of a copper–tin alloy], apparently isomorphous with pure copper. They may contain any percentage of tin not greater than 9 per cent. 1912 Trans. Amer. Electrochem. Soc. 21 268 Its tensile strength was very much too low for unannealed alpha brass. 1923 R. Glazebrook Dict. Appl. Physics V. 223/1 As the α solution becomes more and more saturated the tensile strength of the alloys increases. 1977 B. F. Brown et al. Corrosion & Metal Artifacts 204 The eutectic (tin-rich phase) has been converted to a black product leaving dendrites of alpha bronze (copper-rich phase) unattacked. 2010 M. Ashby et al. Materials (ed. 2) 507 A 1.5 kg sample of α-brass contains 0.45 kg of Zn, and the rest is Cu. extracted from alphan.adj. < as lemmas
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