white metal

简明释义

白合金

英英释义

例句

1.You can find many decorative items made from white metal at the local market.

在当地市场，你可以找到许多由白色金属制成的装饰品。

2.The jewelry store specializes in items made from white metal, which is known for its durability and shine.

这家珠宝店专门出售由白色金属制成的物品，这种材料以其耐用性和光泽而闻名。

3.Many vintage cars have parts made of white metal due to its lightweight properties.

许多复古汽车的部件是由白色金属制成的，因为它的轻量特性。

4.In the manufacturing industry, white metal is often used for casting components.

在制造业中，白色金属常用于铸造部件。

5.The artist preferred using white metal for his sculptures because of its malleability.

这位艺术家更喜欢使用白色金属来制作他的雕塑，因为它的可塑性。

作文

In the world of metallurgy, the term white metal refers to a category of alloys that are characterized by their silver-like appearance. These metals are often used in various applications due to their favorable properties such as low friction, good corrosion resistance, and excellent casting capabilities. The most common types of white metal include tin-based alloys, lead-based alloys, and some aluminum alloys. Each of these alloys has unique characteristics that make them suitable for different uses.One of the primary uses of white metal is in the manufacturing of bearings. Bearings are crucial components in machinery, allowing for smooth rotation and reducing wear between moving parts. The low friction properties of white metal make it an ideal choice for this application, as it helps to extend the life of the machinery and improve efficiency.Another significant application of white metal is in the production of coins and decorative items. Many countries have historically used white metal alloys for minting their currency due to their aesthetic appeal and durability. Coins made from these metals can withstand wear and tear, making them ideal for everyday transactions.Moreover, white metal is also utilized in the field of electronics. Certain white metal alloys are employed in soldering processes, where they help to join electronic components together. The excellent thermal and electrical conductivity of these alloys ensures that electronic devices function effectively and reliably.Despite its many advantages, there are also some challenges associated with the use of white metal. For instance, some alloys may contain lead, which poses health and environmental risks. As a result, industries are increasingly looking for safer alternatives that do not compromise on performance. This has led to the development of new white metal formulations that minimize harmful substances while maintaining desirable properties.In conclusion, white metal plays a vital role in various industries, from manufacturing to electronics. Its unique properties make it an essential material for many applications. However, as we advance into a more sustainable future, it is crucial to continue researching and developing white metal alternatives that ensure safety without sacrificing quality. Understanding the significance of white metal and its applications will help us appreciate its impact on our daily lives and the economy at large.

在冶金学的世界中，术语白色金属指的是一类合金，其特征是具有类似银色的外观。这些金属由于其低摩擦、良好的耐腐蚀性和优良的铸造能力，常用于各种应用。最常见的白色金属类型包括基于锡的合金、基于铅的合金以及一些铝合金。这些合金各自具有独特的特性，使其适合不同的用途。白色金属的主要用途之一是在制造轴承中。轴承是机械中的关键组件，允许平滑旋转并减少运动部件之间的磨损。白色金属的低摩擦特性使其成为这一应用的理想选择，因为它有助于延长机械的使用寿命并提高效率。白色金属的另一个重要应用是生产硬币和装饰品。许多国家历史上使用白色金属合金铸造货币，因为其美观和耐用性。由这些金属制成的硬币能够承受磨损，使其非常适合日常交易。此外，白色金属还被广泛应用于电子领域。某些白色金属合金用于焊接过程中，帮助将电子元件连接在一起。这些合金出色的热导电性和电导率确保了电子设备的有效和可靠运行。尽管有许多优点，但使用白色金属也面临一些挑战。例如，一些合金可能含有铅，这对健康和环境构成风险。因此，各行业越来越倾向于寻找更安全的替代品，而不影响性能。这导致了新的白色金属配方的开发，最大限度地减少有害物质，同时保持所需的特性。总之，白色金属在多个行业中扮演着至关重要的角色，从制造到电子产品。其独特的特性使其成为许多应用的基本材料。然而，随着我们迈向更加可持续的未来，继续研究和开发确保安全的白色金属替代品而不牺牲质量至关重要。理解白色金属的重要性及其应用将帮助我们欣赏其对日常生活和整个经济的影响。