copper nickel

简明释义

白铜

英英释义

例句

1.Many countries use copper nickel for their currency due to its durability.

许多国家由于其耐用性而使用铜镍作为货币。

2.The composition of copper nickel makes it suitable for making coins that last longer.

铜镍的成分使其适合制造更耐用的硬币。

3.The new coins are made of copper nickel.

新硬币是由铜镍制成的。

4.You can find copper nickel in various electrical components.

你可以在各种电气组件中找到铜镍。

5.The copper nickel alloy is resistant to corrosion, making it ideal for marine applications.

铜镍合金耐腐蚀，非常适合海洋应用。

作文

In the world of materials science and engineering, the term copper nickel refers to a specific alloy composed primarily of copper and nickel. This alloy is known for its excellent resistance to corrosion, making it an ideal choice for various applications, particularly in marine environments. The combination of these two metals results in a material that not only has a high strength-to-weight ratio but also possesses good thermal and electrical conductivity. Because of these properties, copper nickel is widely used in the manufacturing of coins, marine hardware, and piping systems. The history of copper nickel dates back centuries, with its use in coinage being one of the earliest applications. Many countries have utilized this alloy for their currency due to its durability and resistance to wear. For instance, the United States has used copper nickel in the production of its nickels since the late 19th century. This not only helped in reducing costs but also ensured that the coins would last longer in circulation. One of the most significant advantages of copper nickel is its ability to withstand the harsh conditions found in marine environments. Ships and submarines often face challenges such as saltwater corrosion, which can severely damage metal components. However, the unique properties of copper nickel allow it to resist these corrosive effects, making it a preferred material for shipbuilding and underwater applications. Additionally, the alloy is less prone to biofouling, which means that organisms like barnacles and algae are less likely to attach themselves to surfaces made from copper nickel. This characteristic further enhances its suitability for marine use, as it reduces maintenance costs and increases the longevity of equipment. In terms of electrical applications, copper nickel has a significant role to play. Its excellent electrical conductivity makes it a suitable choice for electrical connectors and components. Furthermore, the alloy's resistance to oxidation ensures reliable performance in various electronic devices. As technology continues to advance, the demand for high-performance materials like copper nickel is expected to increase, particularly in sectors such as telecommunications and renewable energy. Moreover, the versatility of copper nickel extends beyond just industrial applications. In the field of art and design, artists and craftsmen have also recognized the aesthetic appeal of this alloy. Its unique color and finish can add a distinct touch to sculptures, jewelry, and decorative items. As a result, copper nickel not only serves functional purposes but also contributes to creative expression in various forms. In conclusion, the significance of copper nickel in both industrial and artistic contexts cannot be overstated. Its remarkable properties make it an essential material in many fields, from marine engineering to electronics and art. Understanding the benefits and applications of copper nickel allows us to appreciate the role that this alloy plays in our daily lives and the advancements it continues to support in technology and design.

在材料科学和工程领域，短语铜镍指的是一种主要由铜和镍组成的特定合金。这种合金以其出色的耐腐蚀性而闻名，使其成为各种应用的理想选择，特别是在海洋环境中。这两种金属的结合形成了一种不仅具有高强度与重量比，而且还具备良好热导率和电导率的材料。因此，铜镍被广泛用于制造硬币、海洋硬件和管道系统。 铜镍的历史可以追溯到几个世纪以前，其在货币中的使用是最早的应用之一。许多国家由于其耐用性和耐磨损性，利用这种合金作为货币。例如，美国自19世纪末以来就一直在生产的五美分硬币中使用铜镍。这不仅有助于降低成本，还确保了硬币在流通中的使用寿命更长。 铜镍的一个显著优点是它能够抵御海洋环境中的恶劣条件。船只和潜艇常常面临盐水腐蚀等挑战，这可能严重损害金属部件。然而，铜镍独特的性质使其能够抵抗这些腐蚀效应，从而使其成为船舶建造和水下应用的首选材料。此外，该合金不易滋生生物附着物，这意味着像藤壶和藻类这样的生物不太可能附着在由铜镍制成的表面上。这一特性进一步增强了其在海洋使用中的适用性，因为它降低了维护成本，提高了设备的使用寿命。 在电气应用方面，铜镍也发挥着重要作用。其优良的电导率使其成为电气连接器和组件的合适选择。此外，该合金的抗氧化性确保了在各种电子设备中的可靠性能。随着技术的不断进步，对铜镍等高性能材料的需求预计将增加，特别是在电信和可再生能源等领域。 此外，铜镍的多功能性不仅限于工业应用。在艺术和设计领域，艺术家和工匠们也认识到了这种合金的美学吸引力。其独特的颜色和光泽可以为雕塑、珠宝和装饰物品增添独特的风格。因此，铜镍不仅服务于功能目的，还在各种形式的创作表达中发挥作用。 总之，铜镍在工业和艺术背景中的重要性不容小觑。其卓越的性质使其成为许多领域的重要材料，从海洋工程到电子和艺术。理解铜镍的优点和应用使我们能够欣赏这一合金在我们日常生活中的作用以及它在技术和设计中持续支持的进步。