high melting metal

简明释义

高熔点金属

英英释义

例句

1.The automotive industry uses high melting metal (高熔点金属) for engine components that need to endure high operational temperatures.

汽车行业使用高熔点金属（高熔点金属）制造需要承受高工作温度的发动机部件。

2.The aerospace industry often requires components made from high melting metal (高熔点金属) to withstand extreme temperatures during flight.

航空航天行业通常需要由高熔点金属（高熔点金属）制成的部件，以承受飞行中的极端温度。

3.In nuclear reactors, high melting metal (高熔点金属) is used for fuel rods to ensure stability under high heat conditions.

在核反应堆中，使用高熔点金属（高熔点金属）作为燃料棒，以确保在高温条件下的稳定性。

4.Manufacturers of cutting tools prefer high melting metal (高熔点金属) due to its durability and resistance to wear.

切削工具的制造商更喜欢使用高熔点金属（高熔点金属），因为它耐用且耐磨。

5.Research in materials science often focuses on developing new alloys with high melting metal (高熔点金属) properties.

材料科学的研究通常集中在开发具有高熔点金属（高熔点金属）特性的新的合金上。

作文

In the world of materials science, the term high melting metal refers to metals that have a melting point significantly above room temperature, typically exceeding 1000 degrees Celsius. These metals possess unique properties that make them invaluable in various industrial applications. Understanding the characteristics and uses of high melting metal is essential for engineers and manufacturers who work with high-temperature environments.One of the most notable examples of a high melting metal is tungsten, which has a melting point of approximately 3422 degrees Celsius. Tungsten is renowned for its exceptional hardness and strength at elevated temperatures, making it ideal for applications such as aerospace components, military equipment, and high-performance light bulbs. Its ability to withstand extreme conditions without deforming or losing integrity sets it apart from other materials.Another important high melting metal is molybdenum, which melts at about 2623 degrees Celsius. Molybdenum is often used in steel alloys to enhance strength and resistance to corrosion. It is particularly valuable in the production of tools and machinery that operate under high-stress conditions, such as turbines and jet engines. The addition of molybdenum to steel can significantly improve its performance and longevity, making it a crucial element in modern engineering.The significance of high melting metal extends beyond just their physical properties; they also play a vital role in technological advancements. For instance, in the field of electronics, certain high melting metals are used in soldering and bonding processes where heat resistance is critical. Lead-free solders made from high melting metals like tin and silver are increasingly used in electronic devices to comply with environmental regulations while maintaining performance under high temperatures.Moreover, the aerospace industry heavily relies on high melting metals due to the extreme temperatures encountered during flight. Components made from these metals are essential for ensuring the safety and efficiency of aircraft and spacecraft. Engineers must carefully select materials that can withstand the intense heat generated during takeoff, re-entry, and other critical phases of flight.The extraction and processing of high melting metals also pose unique challenges. Mining these metals often requires specialized techniques due to their high density and melting points. Additionally, recycling high melting metals is becoming increasingly important as industries seek sustainable practices. The recovery of tungsten and molybdenum from scrap materials not only conserves resources but also reduces environmental impact.In conclusion, high melting metal plays a crucial role in modern technology and industry. Their unique properties enable them to perform exceptionally well in high-temperature environments, making them indispensable in various applications. As we continue to push the boundaries of engineering and technology, the demand for high melting metals will likely increase, prompting further research and innovation in this fascinating field. Understanding the significance of these metals will help us appreciate their contributions to our daily lives and the advancements they facilitate in numerous industries.

在材料科学的世界中，短语高熔点金属指的是熔点显著高于室温的金属，通常超过1000摄氏度。这些金属具有独特的属性，使它们在各种工业应用中不可或缺。理解高熔点金属的特性和用途对工程师和制造商在高温环境中工作至关重要。一个最显著的高熔点金属例子是钨，其熔点约为3422摄氏度。钨以其在高温下的优异硬度和强度而闻名，适用于航空航天部件、军事设备和高性能灯泡等应用。它能够在极端条件下不变形或失去完整性，使其与其他材料区分开来。另一个重要的高熔点金属是钼，其熔点约为2623摄氏度。钼常用于钢合金中以增强强度和耐腐蚀性。它在高应力条件下运行的工具和机械的生产中尤其有价值，例如涡轮机和喷气发动机。向钢中添加钼可以显著提高其性能和使用寿命，使其成为现代工程中的关键元素。高熔点金属的重要性不仅限于其物理特性；它们在技术进步中也发挥着重要作用。例如，在电子领域，某些高熔点金属用于焊接和粘合过程中，其中热阻力至关重要。由锡和银等高熔点金属制成的无铅焊料越来越多地用于电子设备，以遵守环境法规，同时在高温下保持性能。此外，航空航天工业在飞行过程中严重依赖高熔点金属，因为在飞行期间会遇到极端温度。由这些金属制成的部件对于确保飞机和航天器的安全和效率至关重要。工程师必须仔细选择能够承受起飞、再入和其他关键飞行阶段产生的强烈热量的材料。提取和加工高熔点金属也带来了独特的挑战。由于其高密度和熔点，开采这些金属通常需要专门的技术。此外，随着行业寻求可持续实践，回收高熔点金属变得越来越重要。从废料中回收钨和钼不仅节约资源，还减少了环境影响。总之，高熔点金属在现代技术和工业中发挥着至关重要的作用。它们的独特属性使其在高温环境中表现出色，使其在各种应用中不可或缺。随着我们继续推动工程和技术的边界，对高熔点金属的需求可能会增加，从而促使这一迷人领域的进一步研究和创新。理解这些金属的重要性将帮助我们欣赏它们对我们日常生活的贡献以及它们在众多行业促进的进步。