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单词 cartridge brass
释义

cartridge brass

英汉-汉英词典
弹壳黄铜
词组 | 习惯用语
cartridge brass [军] 弹壳黄铜
中文百科

黄铜 Brass

(重定向自Cartridge brass)

黄铜英语:Brass)是铜及锌的合金,因色黄而得名。铜含量62%~68%的黄铜,其熔点为934~967度。

黄铜的机械性能和耐磨性能都很好,可用于制造精密仪器、船舶的零件、枪炮的弹壳等。含锌量不同,也会有不同的颜色,如含锌量为18%-20%会呈红黄色,而含锌量为20%-30%就会呈棕黄色。另外黄铜敲起来声音独特,因此东方的锣、钹、铃、号等乐器,还有西方的铜管乐器都是用黄铜制作的。

英语百科

Brass 黄铜

(重定向自Cartridge brass)
Brass die, along with zinc and copper samples.
Brass lectern with an eagle. Attributed to Aert van Tricht, Limburg (Netherlands), c. 1500.
Microstructure of rolled and annealed brass (400X magnification)
Brass sampling cock with stainless steel handle

Brass is a metal alloy made of copper and zinc; the proportions of zinc and copper can be varied to create a range of brasses with varying properties. It is a substitutional alloy: atoms of the two constituents may replace each other within the same crystal structure.

近义、反义、联想词
近义词
n.
brass

英英词典
cartridge brass n.
  1. an alloy of copper and zinc (containing about 30% zinc) that is wrought into cartridges or tubing
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更新时间:2025/6/23 12:02:17