molten metal

简明释义

熔融金属

英英释义

例句

1.Workers must be trained to handle molten metal safely.

工人必须接受培训，以安全处理熔融金属。

2.Safety gear is essential when handling molten metal to prevent burns.

处理熔融金属时，安全装备是必不可少的，以防止烧伤。

3.The artist used molten metal to create a stunning sculpture.

艺术家使用熔融金属创作了一件惊艳的雕塑。

4.During the casting process, the molten metal must be kept at a consistent temperature.

在铸造过程中，熔融金属必须保持在一个恒定的温度。

5.The foundry worker carefully poured the molten metal into the mold.

铸造工人小心翼翼地将熔融金属倒入模具中。

作文

The process of metalworking has evolved significantly over the centuries, and one of the most fascinating aspects of this craft is the manipulation of molten metal. 熔融金属 refers to metal that has been heated to a point where it becomes liquid, allowing it to be poured into molds or shaped in various ways. This state of matter is crucial in many industrial applications, including casting, welding, and even 3D printing. Historically, the use of molten metal 熔融金属 dates back thousands of years. Ancient civilizations, such as the Egyptians and the Chinese, utilized this technique to create tools, weapons, and decorative items. The ability to melt metal and reshape it was a significant technological advancement that enabled these societies to produce more durable and efficient implements than those made from stone or wood.In modern manufacturing, the significance of molten metal 熔融金属 cannot be overstated. Industries rely on this process to create components for everything from automobiles to aerospace technology. The casting process often begins with heating metal alloys until they become molten 熔融, after which they are poured into molds to form specific shapes. This method allows for the production of complex geometries that would be impossible to achieve through traditional machining methods.Furthermore, the properties of molten metal 熔融金属 can be manipulated by adjusting the temperature and composition of the metal. For instance, aluminum and copper have different melting points, and by controlling these factors, manufacturers can optimize the performance of the final product. In addition, additives can be introduced during the melting process to enhance certain characteristics, such as strength, corrosion resistance, or conductivity.Safety is paramount when working with molten metal 熔融金属. The extreme temperatures involved pose significant risks, including burns and fire hazards. As a result, workers must wear protective gear, including heat-resistant gloves, face shields, and aprons. Additionally, proper ventilation and safety protocols are essential to mitigate the risks associated with fumes and potential spills.In recent years, advancements in technology have further refined the processes involving molten metal 熔融金属. Innovations such as induction heating and automated pouring systems have improved efficiency and precision in metal casting. Moreover, the rise of additive manufacturing techniques, which often utilize molten metal 熔融金属 in the form of wire or powder, has opened up new possibilities for creating lightweight and intricate designs that were previously unattainable.In conclusion, the concept of molten metal 熔融金属 is integral to both historical and contemporary metalworking practices. Its versatility and adaptability have made it a cornerstone of modern manufacturing. As technology continues to advance, the methods of working with molten metal 熔融金属 will undoubtedly evolve, leading to even more innovative applications across various industries.