| 单词 | copper-base alloy |
| 释义 | copper-base alloy (extremely rare) n WORD FAMILY copper-base alloy n any alloy whose principal component is copper Hypo|Hyper brass an alloy of copper and zinc bronzean alloy of copper and tin and sometimes other elements; also any copper-base alloy containing other elements in place of tin cupronickela 60/40 alloy of copper and nickel aluminium bronze, aluminum bronzean alloy of copper and aluminum with high tensile strength and resistance to corrosion Eureka, constantanan alloy of copper and nickel with high electrical resistance and a low temperature coefficient; used as resistance wire gunmetala type of bronze used for parts subject to wear or corrosion (especially corrosion by sea water) phosphor bronzea corrosion-resistant bronze containing phosphorus; used in bearings and gears Muntz metal, alpha-beta brass, yellow metala brass that has more zinc and is stronger than alpha brass; used in making castings and hot-worked products alpha brassan alloy of brass and zinc; used mainly for cold working alpha bronzean alloy of copper and tin that can be worked bearing brassa brass bushing or a lining for a bearing bell metalbronze with 3 or 4 parts copper to 1 part tin; used in making bells beryllium bronzea copper-base alloy containing beryllium cartridge brassan alloy of copper and zinc (containing about 30% zinc) that is wrought into cartridges or tubing gilding metala brass that is rich in copper; used to make articles that were to be gilded high brassbrass with 35% zinc lattenbrass (or a yellow alloy resembling brass) that was hammered into thin sheets; formerly used for church utensils leaded bronzebronze to which 1-4% lead is added low brassbrass with 30% (or less) zinc nickel bronzea bronze containing up to 30% nickel ormolubrass that looks like gold; used to decorate furniture guinea gold, red brassbrass with enough copper to give it a reddish tint; used for plumbing pipe and other brass hardware and in cheap jewelry silicon bronzea bronze with 2-3% silicon that is resistant to corrosion alloy, metal a mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten |
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