brazing metal

简明释义

硬焊合金

英英释义

例句

1.When working with brazing metal, proper ventilation is essential to avoid fumes.

在使用焊接金属时，适当的通风是必不可少的，以避免烟雾。

2.The technician used brazing metal to join the copper pipes securely.

技术员使用焊接金属将铜管牢固连接。

3.Using brazing metal can enhance the durability of the assembled parts.

使用焊接金属可以增强组装部件的耐用性。

4.The jeweler chose a specific brazing metal for its low melting point.

珠宝商选择了一种特定的焊接金属，因为它的熔点较低。

5.For this project, we need high-quality brazing metal to ensure a strong bond.

对于这个项目，我们需要高质量的焊接金属以确保强大的结合力。

作文

Brazing is a metal-joining process that involves melting and flowing a filler metal into the joint between two or more workpieces. The melting point of the filler metal is above 450 °C (about 840 °F) but below the melting point of the base metals. One of the key materials used in this process is brazing metal (焊接金属), which serves as the filler that bonds the pieces together. Unlike welding, brazing does not melt the base metals, making it a preferred method for joining dissimilar metals and for applications where the integrity of the base material must be maintained.The use of brazing metal (焊接金属) is prevalent in various industries, including automotive, aerospace, and plumbing. In the automotive industry, for example, it is used to join components like radiators and exhaust systems, where high strength and corrosion resistance are essential. The aerospace sector utilizes brazing metal (焊接金属) for assembling critical components such as turbine blades and heat exchangers, where reliability and performance are paramount.One of the significant advantages of using brazing metal (焊接金属) is the ability to create strong joints without compromising the properties of the base metals. This is particularly important when working with materials that have different thermal expansion rates. For instance, in the case of copper and aluminum, brazing allows for a robust connection without the risk of warping or distorting either metal due to heat.Moreover, brazing metal (焊接金属) can be tailored to suit specific applications. Different alloy compositions are available, allowing engineers to select a filler metal that best matches the thermal and mechanical requirements of their projects. This customization is crucial in industries where performance specifications are strict and failure is not an option.The process of brazing itself involves several steps. First, the surfaces to be joined must be cleaned thoroughly to remove any contaminants that could weaken the bond. Next, the brazing metal (焊接金属) is placed in the joint area, and heat is applied using a torch, furnace, or induction heating. As the temperature rises, the filler metal melts and flows into the joint by capillary action. Once the joint cools, a solid bond is formed.In conclusion, brazing metal (焊接金属) plays a vital role in the metal joining process, offering a reliable solution for creating strong, durable joints between various materials. Its versatility and effectiveness make it an indispensable technique in modern manufacturing and repair operations. Whether in automotive, aerospace, or plumbing applications, the use of brazing metal (焊接金属) continues to be a preferred choice for engineers and manufacturers looking to achieve high-quality results.

钎焊是一种金属连接工艺，涉及将填充金属熔化并流入两个或多个工件之间的接头。填充金属的熔点高于450°C（约840°F），但低于基材的熔点。在这个过程中使用的关键材料之一是brazing metal（焊接金属），它作为填充物将零件粘合在一起。与焊接不同，钎焊不会熔化基材，使其成为连接异种金属和在必须保持基材完整性的应用中更受欢迎的方法。brazing metal（焊接金属）的使用在汽车、航空航天和管道等多个行业中普遍存在。例如，在汽车行业，它用于连接散热器和排气系统等组件，这些组件需要高强度和耐腐蚀性。航空航天部门利用brazing metal（焊接金属）组装涡轮叶片和换热器等关键组件，其可靠性和性能至关重要。使用brazing metal（焊接金属）的一个显著优点是能够在不影响基材性质的情况下创建强大的连接。这在处理热膨胀率不同的材料时尤其重要。例如，在铜和铝的情况下，钎焊可以实现稳固的连接，而不必担心由于热量导致的任何金属变形或扭曲。此外，brazing metal（焊接金属）可以根据特定应用进行定制。提供不同的合金成分，使工程师能够选择最符合其项目热力学和机械要求的填充金属。这种定制在性能规格严格且失败不可接受的行业中至关重要。钎焊过程本身涉及几个步骤。首先，必须彻底清洁要连接的表面，以去除任何可能削弱连接的污染物。接下来，将brazing metal（焊接金属）放置在接头区域，并使用火炬、炉子或感应加热施加热量。随着温度升高，填充金属熔化并通过毛细作用流入接头。一旦接头冷却，就形成了一个坚固的结合。总之，brazing metal（焊接金属）在金属连接过程中发挥着至关重要的作用，为在各种材料之间创建强大、耐用的连接提供了可靠的解决方案。它的多功能性和有效性使其成为现代制造和修理操作中不可或缺的技术。无论是在汽车、航空航天还是管道应用中，使用brazing metal（焊接金属）继续成为工程师和制造商寻求实现高质量结果的首选。