lead bronze

简明释义

铅青铜

英英释义

例句

1.Artists often prefer lead bronze for its malleability and durability.

艺术家们常常偏爱铅青铜，因为它具有良好的可塑性和耐用性。

2.The statue was crafted from lead bronze, which gives it a unique shine.

这座雕像是用铅青铜制作的，赋予它独特的光泽。

3.The ancient artifacts were made of lead bronze, indicating advanced metallurgy skills.

这些古代文物是用铅青铜制成的，表明了先进的冶金技术。

4.The patina on the lead bronze surface adds character to the artwork.

在铅青铜表面上的青铜锈为艺术品增添了特色。

5.In the foundry, they poured molten lead bronze into molds to create sculptures.

在铸造厂，他们将熔化的铅青铜倒入模具中以制作雕塑。

作文

The term lead bronze refers to an alloy that primarily consists of copper and lead, often used in various applications due to its unique properties. Understanding this alloy is important for both historical and modern contexts. In ancient times, artisans discovered that adding lead to bronze could enhance its casting properties, making it easier to shape intricate designs. This was particularly useful in the creation of sculptures, weapons, and tools. The addition of lead not only improved the fluidity of the molten metal but also contributed to a reduction in the melting temperature, allowing for more efficient production methods.In modern manufacturing, lead bronze continues to play a significant role. It is commonly employed in industries where low friction and wear resistance are critical. For instance, components such as bearings and bushings are often made from this alloy. The presence of lead in the alloy provides self-lubricating properties, which is essential in reducing wear and tear in mechanical systems. This characteristic makes lead bronze a preferred choice in applications that require durability and longevity.Moreover, the use of lead bronze is not limited to industrial applications. In art and design, this alloy has been favored for its aesthetic qualities. Artists appreciate the warm, rich tones that lead bronze can achieve when polished. Sculptures made from lead bronze often exhibit a beautiful patina over time, adding character and depth to the artwork. This aspect highlights the versatility of lead bronze, as it serves both functional and artistic purposes.However, it is important to note that the use of lead in alloys has raised health concerns. Lead is a toxic substance, and exposure can lead to serious health issues, particularly in children. Consequently, many industries have begun to explore alternatives to lead bronze that do not compromise on performance while ensuring safety. Innovations in material science have led to the development of lead-free bronze alloys that maintain similar properties without the associated health risks.In summary, lead bronze is an alloy with a rich history and diverse applications. From ancient artifacts to modern machinery, its unique properties have made it a valuable material across various fields. While it offers numerous benefits, the potential health risks associated with lead have prompted a shift towards safer alternatives. As we continue to innovate and adapt, understanding the implications of using lead bronze will be crucial in balancing performance with safety in our technological advancements.

“铅青铜”这个术语指的是一种主要由铜和铅组成的合金，因其独特的性质而广泛应用于各种领域。理解这种合金对于历史和现代背景都很重要。在古代，工匠们发现将铅添加到青铜中可以增强其铸造性能，使其更容易塑造复杂的设计。这在雕塑、武器和工具的制作中尤其有用。铅的加入不仅改善了熔融金属的流动性，还降低了熔化温度，从而提高了生产效率。在现代制造业中，铅青铜仍然发挥着重要作用。它通常用于低摩擦和耐磨性至关重要的行业。例如，轴承和衬套等部件通常采用这种合金。铅在合金中的存在提供了自润滑特性，这对于减少机械系统的磨损至关重要。这一特性使得铅青铜成为需要耐用性和长寿命应用的首选。此外，铅青铜的使用并不限于工业应用。在艺术和设计中，这种合金因其美学特性而受到青睐。艺术家们欣赏铅青铜在抛光时能够达到的温暖、丰富的色调。用铅青铜制成的雕塑随着时间的推移往往会展现出美丽的青铜色，这为艺术作品增添了个性和深度。这一方面突显了铅青铜的多功能性，因为它同时服务于功能性和艺术性。然而，需要注意的是，铅在合金中的使用引发了健康问题。铅是一种有毒物质，接触可能导致严重的健康问题，特别是在儿童中。因此，许多行业开始探索不妥协性能的安全替代品。材料科学的创新促使无铅青铜合金的开发，这些合金在不带来健康风险的情况下保持了类似的性能。总之，铅青铜是一种具有丰富历史和多样应用的合金。从古代文物到现代机械，它独特的性质使其在各个领域都成为一种有价值的材料。尽管它提供了许多好处，但与铅相关的潜在健康风险促使我们向更安全的替代品转变。随着我们继续创新和适应，理解使用铅青铜的影响在平衡性能与安全性方面将至关重要。