Babbitt metal

简明释义

巴氏合金

英英释义

例句

1.The machinist recommended using Babbitt metal for the new turbine bearings.

机械师建议为新的涡轮轴承使用Babbitt metal（巴比特金属）。

2.The bearings in the engine are made of Babbitt metal, which provides excellent wear resistance.

发动机中的轴承是由Babbitt metal（巴比特金属）制成的，具有优良的耐磨性。

3.In high-speed applications, Babbitt metal is preferred due to its low friction properties.

在高速应用中，因其低摩擦特性，通常优先使用Babbitt metal（巴比特金属）。

4.When repairing the machinery, we need to replace the old bearings with new ones made from Babbitt metal.

在修理机械时，我们需要用新制造的Babbitt metal（巴比特金属）轴承替换旧轴承。

5.To ensure longevity, the manufacturer uses Babbitt metal in their premium products.

为了确保耐用性，制造商在其优质产品中使用Babbitt metal（巴比特金属）。

作文

In the world of engineering and machinery, the materials used play a crucial role in the performance and longevity of various components. One such material that has gained significant importance is Babbitt metal. This alloy, primarily composed of tin, lead, and copper, is renowned for its excellent properties as a bearing surface. The term 'Babbitt metal' refers to a specific type of soft metal that is often used in the manufacture of bearings, particularly in applications where high-speed rotation and heavy loads are involved.The origins of Babbitt metal date back to the 1830s when it was invented by Isaac Babbitt, an American inventor. He developed this metal with the intention of creating a material that could reduce friction between moving parts in machinery. The unique composition of Babbitt metal allows it to form a thin, protective layer on the surfaces of bearings, which helps to minimize wear and tear over time. This characteristic is particularly beneficial in industries such as automotive, aerospace, and manufacturing, where machinery operates under extreme conditions.One of the key advantages of using Babbitt metal is its ability to withstand high temperatures without losing its structural integrity. This makes it ideal for use in environments where heat generation is a concern, such as in engines or turbines. Additionally, Babbitt metal has excellent conformability, meaning it can adapt to the surface imperfections of the shaft it is in contact with. This property ensures a better fit and reduces the likelihood of catastrophic failure in machinery.However, like any material, Babbitt metal has its limitations. For instance, it is relatively soft compared to other metals, which means it can be prone to deformation under excessive load. Engineers must carefully consider the application and operating conditions when selecting Babbitt metal for their projects. It is often used in conjunction with harder materials to enhance durability and performance.The versatility of Babbitt metal extends beyond its mechanical properties. The manufacturing process itself has evolved significantly since its inception. Today, Babbitt metal can be produced through various methods, including casting, rolling, and even powder metallurgy. These advancements have made it easier to tailor the properties of Babbitt metal to meet specific engineering requirements, thereby expanding its applications across different industries.In conclusion, Babbitt metal is a vital material in the field of engineering, providing essential benefits for the performance of bearings in machinery. Its unique properties, such as low friction, high-temperature resistance, and conformability, make it an excellent choice for various applications. As technology continues to advance, the use of Babbitt metal is likely to grow, further solidifying its place as a cornerstone in the design and manufacturing of reliable and efficient machinery.

在工程和机械的世界中，所使用的材料在各种组件的性能和耐久性方面起着至关重要的作用。一个获得显著重要性的材料是Babbitt金属。这种合金主要由锡、铅和铜组成，以其作为轴承表面的优良特性而闻名。术语“Babbitt金属”指的是一种特定类型的软金属，通常用于制造轴承，特别是在高速旋转和重载应用中。Babbitt金属的起源可以追溯到19世纪30年代，当时美国发明家艾萨克·巴比特（Isaac Babbitt）发明了它。他开发这种金属的目的是创造一种能够减少机械运动部件之间摩擦的材料。Babbitt金属独特的成分使其能够在轴承表面形成一层薄薄的保护膜，从而有助于减少随时间推移的磨损。这一特性在汽车、航空航天和制造等行业尤为有利，因为这些行业的机械设备在极端条件下运行。使用Babbitt金属的一个主要优点是其能够承受高温而不失去结构完整性。这使得它在热量产生成为关注点的环境中理想，例如在发动机或涡轮机中。此外，Babbitt金属具有优异的适应性，这意味着它可以适应与之接触的轴的表面缺陷。这一特性确保了更好的配合，并减少了机械故障的可能性。然而，像任何材料一样，Babbitt金属也有其局限性。例如，与其他金属相比，它相对较软，这意味着在过大负载下容易变形。工程师在选择Babbitt金属用于项目时，必须仔细考虑应用和操作条件。它通常与更坚硬的材料结合使用，以增强耐用性和性能。Babbitt金属的多功能性不仅限于其机械特性。自其诞生以来，制造工艺本身也发生了显著变化。如今，Babbitt金属可以通过多种方法生产，包括铸造、轧制甚至粉末冶金。这些进步使得更容易根据特定的工程要求定制Babbitt金属的性质，从而扩大了其在不同工业中的应用。总之，Babbitt金属是工程领域的重要材料，为机械中轴承的性能提供了基本益处。其独特的特性，如低摩擦、高温抵抗和适应性，使其成为各种应用的优秀选择。随着技术的不断进步，Babbitt金属的使用可能会增加，进一步巩固其作为可靠高效机械设计和制造基石的地位。